Product Folder Order Now Technical Documents Support & Community Tools & Software Reference Design LM193-MIL SLIS183 - JUNE 2017 LM193-MIL Dual Differential Comparators 1 Features 3 Description * * The device consist of two independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages. Operation from dual supplies also is possible as long as the difference between the two supplies is 2 V to 36 V, and VCC is at least 1.5 V more positive than the input common-mode voltage. Current drain is independent of the supply voltage. The outputs can be connected to other open-collector outputs to achieve wired-AND relationships. 1 * * * * * * * * * Single-Supply or Dual Supplies Wide Range of Supply Voltage - Maximum Rating: 2 V to 36 V - Tested to 30 V: Non-V Devices - Tested to 32 V: V-Suffix Devices Low Supply-Current Drain Independent of Supply Voltage: 0.4 mA (Typical) Per Comparator Low Input Bias Current: 25 nA (Typical) Low Input Offset Current: 3 nA (Typical) (LM193) Low Input Offset Voltage: 2 mV (Typical) Common-Mode Input Voltage Range Includes Ground Differential Input Voltage Range Equal to Maximum-Rated Supply Voltage: 36 V Low Output Saturation Voltage Output Compatible With TTL, MOS, and CMOS On Products Compliant to MIL-PRF-38535, All Parameters Are Tested Unless Otherwise Noted. On All Other Products, Production Processing Does Not Necessarily Include Testing of All Parameters. The LM193-MIL device is characterized for operation from -55C to +125C. Device Information(1) PART NUMBER LM193-MIL PACKAGE BODY SIZE (NOM) SOIC (8) 4.90 mm x 6.00 mm CDIP (8) 10.00 mm x 7.00 mm LCCC (20) 9.00 mm x 9.00 mm (1) For all available packages, see the orderable addendum at the end of the data sheet. 2 Applications * * * * Chemical or Gas Sensor Desktop PC Motor Control: AC Induction Weigh Scale Simplified Schematic IN+ IN- OUT Copyright (c) 2017, Texas Instruments Incorporated 1 An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA. LM193-MIL SLIS183 - JUNE 2017 www.ti.com Table of Contents 1 2 3 4 5 6 7 Features .................................................................. Applications ........................................................... Description ............................................................. Revision History..................................................... Pin Configuration and Functions ......................... Specifications......................................................... 1 1 1 2 3 4 6.1 6.2 6.3 6.4 6.5 6.6 6.7 4 4 4 4 5 5 6 Absolute Maximum Ratings ...................................... ESD Ratings.............................................................. Recommended Operating Conditions....................... Thermal Information .................................................. Electrical Characteristics........................................... Switching Characteristics .......................................... Typical Characteristics .............................................. 7.4 Device Functional Modes.......................................... 7 8 Application and Implementation .......................... 8 8.1 Application Information.............................................. 8 8.2 Typical Application ................................................... 8 9 Power Supply Recommendations...................... 10 10 Layout................................................................... 10 10.1 Layout Guidelines ................................................. 10 10.2 Layout Example .................................................... 10 11 Device and Documentation Support ................. 11 11.1 11.2 11.3 11.4 11.5 11.6 Detailed Description .............................................. 7 7.1 Overview ................................................................... 7 7.2 Functional Block Diagram ......................................... 7 7.3 Feature Description................................................... 7 Related Links ........................................................ Receiving Notification of Documentation Updates Community Resources.......................................... Trademarks ........................................................... Electrostatic Discharge Caution ............................ Glossary ................................................................ 11 11 11 11 11 11 12 Mechanical, Packaging, and Orderable Information ........................................................... 11 4 Revision History NOTE: Page numbers for previous revisions may differ from page numbers in the current version. 2 DATE REVISION NOTES June 2017 * Initial release. Submit Documentation Feedback Copyright (c) 2017, Texas Instruments Incorporated Product Folder Links: LM193-MIL LM193-MIL www.ti.com SLIS183 - JUNE 2017 5 Pin Configuration and Functions D, JG 8-Pin SOIC, CDIP Top View 8 2 7 3 6 4 5 NC 1OUT NC VCC NC 1 VCC 2OUT 2IN- 2IN+ 3 2 NC 1IN- NC 1IN+ NC 4 1 20 19 18 5 17 6 16 7 15 8 14 9 10 11 12 13 NC 2OUT NC 2IN- NC NC GND NC 2IN+ NC 1OUT 1IN- 1IN+ GND FK Package 20-Pin LCCC Top View NC - No internal connection Pin Functions PIN I/O DESCRIPTION NAME SOIC, CDIP LCCC 1OUT 1 2 Output 1IN- 2 5 Input Negative input pin of comparator 1 1IN+ 3 7 Input Positive input pin of comparator 1 GND 4 10 -- 2IN+ 5 12 Input Positive input pin of comparator 2 2IN- 6 15 Input Negative input pin of comparator 2 2OUT 7 17 Output VCC 8 20 -- Output pin of comparator 1 Ground Output pin of comparator 2 Supply Pin 1 3 4 6 8 NC -- 9 11 N/A No Connect (No Internal Connection) 13 14 16 18 19 Submit Documentation Feedback Copyright (c) 2017, Texas Instruments Incorporated Product Folder Links: LM193-MIL 3 LM193-MIL SLIS183 - JUNE 2017 www.ti.com 6 Specifications 6.1 Absolute Maximum Ratings over operating free-air temperature range (unless otherwise noted) (1) MIN MAX UNIT 36 V 36 V Supply voltage (2) VCC (3) VID Differential input voltage VI Input voltage (either input) IIK -0.3 36 V Input current (4) -50 mA VO Output voltage 36 V IO Output current 20 mA Duration of output short circuit to ground (5) TJ Unlimited Operating virtual-junction temperature 150 C FK package 260 C Lead temperature 1.6 mm (1/16 in) from case for 60 s JG package 300 C 150 C Case temperature for 60 s Tstg (1) (2) (3) (4) (5) Storage temperature -65 Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. All voltage values, except differential voltages, are with respect to network ground. Differential voltages are at IN+ with respect to IN-. Input current flows thorough parasitic diode to ground and will turn on parasitic transistors that will increase ICC and may cause output to be incorrect. Normal operation resumes when input current is removed. Short circuits from outputs to VCC can cause excessive heating and eventual destruction. 6.2 ESD Ratings VALUE V(ESD) (1) (2) Electrostatic discharge Human body model (HBM), per ANSI/ESDA/JEDEC JS-001 (1) UNIT 1000 Charged-device model (CDM), per JEDEC specification JESD22-C101 (2) V 750 JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process. JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process. 6.3 Recommended Operating Conditions over operating free-air temperature range (unless otherwise noted) VCC Supply voltage TA Operating temperature non-V devices V devices MIN MAX 2 30 UNIT V 2 32 V LM193 -55 125 C LM293, LM293A -25 85 C LM393, LM393A 0 70 C -40 125 C LM2903, LM2903V, LM2903AV 6.4 Thermal Information LM193-MIL THERMAL METRIC (1) RJC(top) (1) 4 Junction-to-case (top) thermal resistance JG (CDIP) FK (LCCC) 8 PINS 20 PINS 14.5 5.61 UNIT C/W For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application report. Submit Documentation Feedback Copyright (c) 2017, Texas Instruments Incorporated Product Folder Links: LM193-MIL LM193-MIL www.ti.com SLIS183 - JUNE 2017 6.5 Electrical Characteristics at specified free-air temperature, VCC = 5 V (unless otherwise noted) PARAMETER VIO Input offset voltage VCC = 5 V to 30 V, VIC = VICR min, VO = 1.4 V IIO Input offset current VO = 1.4 V IIB Input bias current VO = 1.4 V Common-mode input-voltage range MIN 25C Large-signal differential-voltage amplification IOH High-level output current 25C 3 25C VOH = 5 V VID = 1 V 25C VOH = 30 V VID = 1 V Full range -25 IOL = 4 mA, VID = -1 V IOL Low-level output current VOL = 1.5 V, VID = -1 V 25C VCC = 5 V 25C VCC = 30 V Full range (1) (2) mV 25 nA -100 nA -300 0 to VCC - 1.5 V 0 to VCC - 2 50 200 V/mV 0.1 nA 1 25C Low-level output voltage UNIT 100 25C VCC = 15 V, VO = 1.4 V to 11.4 V, RL 15 k to VCC RL = 5 Full range (2) Supply current 2 Full range VOL ICC MAX 9 Full range AVD TYP Full range 25C VICR LM193-MIL TA (1) TEST CONDITIONS 150 Full range 400 700 6 A mV mA 0.8 1 2.5 mA Full range (minimum or maximum) for LM193-MIL is -55C to 125C. All characteristics are measured with zero common-mode input voltage, unless otherwise specified. The voltage at either input should not be allowed to go negative by more than 0.3 V otherwise output may be incorrect and excessive input current can flow. The upper end of the common-mode voltage range is limited by VCC - 2 V. However only one input needs to be in the valid common mode range, the other input can go up the maximum VCC level and the comparator provides a proper output state. Either or both inputs can go to maximum VCC level without damage. 6.6 Switching Characteristics VCC = 5 V, TA = 25C PARAMETER Response time (1) (2) TEST CONDITIONS RL connected to 5 V through 5.1 k, CL = 15 pF (1) (2) TYP 100-mV input step with 5-mV overdrive 1.3 TTL-level input step 0.3 UNIT s CL includes probe and jig capacitance. The response time specified is the interval between the input step function and the instant when the output crosses 1.4 V. Submit Documentation Feedback Copyright (c) 2017, Texas Instruments Incorporated Product Folder Links: LM193-MIL 5 LM193-MIL SLIS183 - JUNE 2017 www.ti.com 6.7 Typical Characteristics 80 1.8 1.6 IIN - Input Bias Current - nA ICC - Supply Current - mA 70 TA = -55C 1.4 TA = 25C TA = 0C 1.2 1 TA = 70C 0.8 TA = 125C 0.6 0.4 TA = -55C 60 TA = 0C 50 TA = 25C 40 TA = 70C 30 TA = 125C 20 10 0.2 0 0 0 5 10 15 20 25 30 35 0 5 10 15 20 25 30 35 VCC - Supply Voltage - V VCC - Supply Voltage - V Figure 1. Supply Current vs Supply Voltage Figure 2. Input Bias Current vs Supply Voltage 6 10 Overdrive = 5 mV VO - Output Voltage - V VO - Saturation Voltage - V 5 1 TA = 125C TA = 25C 0.1 TA = -55C 0.01 4 Overdrive = 20 mV 3 Overdrive = 100 mV 2 1 0 0.001 0.01 0.1 1 10 -1 -0.3 100 0 0.25 0.5 0.75 IO - Output Sink Current - mA 1 1.25 1.5 1.75 2 2.25 t - Time - s Figure 4. Response Time for Various Overdrives Negative Transition Figure 3. Output Saturation Voltage 6 VO - Output Voltage - V 5 Overdrive = 5 mV 4 Overdrive = 20 mV 3 Overdrive = 100 mV 2 1 0 -1 -0.3 0 0.25 0.5 0.75 1 1.25 1.5 1.75 2 2.25 t - Time - s Figure 5. Response Time for Various Overdrives Positive Transition 6 Submit Documentation Feedback Copyright (c) 2017, Texas Instruments Incorporated Product Folder Links: LM193-MIL LM193-MIL www.ti.com SLIS183 - JUNE 2017 7 Detailed Description 7.1 Overview The dual comparator has the ability to operate up to absolute maximum of 36 V on the supply pin. This device has proven ubiquity and versatility across a wide range of applications. This is due to very wide supply voltages range (2 V to 36 V), low Iq and fast response of the device. The open-drain output allows the user to configure the output's logic high voltage (VOH) and can be used to enable the comparator to be used in AND functionality. 7.2 Functional Block Diagram VCC 80-A Current Regulator 60 A 10 A 10 A 80 A IN+ COMPONENT COUNT OUT Epi-FET Diodes Resistors Transistors 1 2 2 30 IN- GND Copyright (c) 2017, Texas Instruments Incorporated Figure 6. Schematic (Each Comparator) 7.3 Feature Description The comparator consists of a PNP darlington pair input, allowing the device to operate with very high gain and fast response with minimal input bias current. The input Darlington pair creates a limit on the input common mode voltage capability, allowing the comparator to accurately function from ground to VCC- 1.5 V input. Allow for VCC- 2 V at cold temperature. The output consists of an open drain NPN (pull-down or low side) transistor. The output NPN will sink current when the negative input voltage is higher than the positive input voltage and the offset voltage. The VOL is resistive and will scale with the output current. See Figure 3 for VOL values with respect to the output current. 7.4 Device Functional Modes 7.4.1 Voltage Comparison The device operates solely as a voltage comparator, comparing the differential voltage between the positive and negative pins and outputting a logic low or high impedance (logic high with pullup) based on the input differential polarity. Submit Documentation Feedback Copyright (c) 2017, Texas Instruments Incorporated Product Folder Links: LM193-MIL 7 LM193-MIL SLIS183 - JUNE 2017 www.ti.com 8 Application and Implementation NOTE Information in the following applications sections is not part of the TI component specification, and TI does not warrant its accuracy or completeness. TI's customers are responsible for determining suitability of components for their purposes. Customers should validate and test their design implementation to confirm system functionality. 8.1 Application Information The device will typically be used to compare a single signal to a reference or two signals against each other. Many users take advantage of the open drain output to drive the comparison logic output to a logic voltage level to an MCU or logic device. The wide supply range and high voltage capability makes this comaprator optimal for level shifting to a higher or lower voltage. 8.2 Typical Application VLOGIC VLOGIC VSUP VSUP RPULLUP VIN RPULLUP VIN+ + 1/2 LM2903 + 1/2 LM2903 VREF CL VIN- CL Copyright (c) 2017, Texas Instruments Incorporated Figure 7. Single-Ended and Differential Comparator Configurations Using the LM2903 8.2.1 Design Requirements For this design example, use the parameters listed in Table 1 as the input parameters. Table 1. Design Parameters DESIGN PARAMETER Input Voltage Range Supply Voltage 0 V to Vsup-2 V 4.5 V to VCC maximum Logic Supply Voltage Output Current (RPULLUP) Input Overdrive Voltage 8 EXAMPLE VALUE 0 V to VCC maximum 1 A to 4 mA 100 mV Reference Voltage 2.5 V Load Capacitance (CL) 15 pF Submit Documentation Feedback Copyright (c) 2017, Texas Instruments Incorporated Product Folder Links: LM193-MIL LM193-MIL www.ti.com SLIS183 - JUNE 2017 8.2.2 Detailed Design Procedure When using the device in a general comparator application, determine the following: * Input Voltage Range * Minimum Overdrive Voltage * Output and Drive Current * Response Time 8.2.2.1 Input Voltage Range When choosing the input voltage range, the input common mode voltage range (VICR) must be taken in to account. If temperature operation is below 25C the VICR can range from 0 V to VCC- 2.0 V. This limits the input voltage range to as high as VCC- 2.0 V and as low as 0 V. Operation outside of this range can yield incorrect comparisons. The following is a list of input voltage situation and their outcomes: 1. When both IN- and IN+ are both within the common-mode range: (a) If IN- is higher than IN+ and the offset voltage, the output is low and the output transistor is sinking current (b) If IN- is lower than IN+ and the offset voltage, the output is high impedance and the output transistor is not conducting 2. When IN- is higher than common-mode and IN+ is within common-mode, the output is low and the output transistor is sinking current 3. When IN+ is higher than common-mode and IN- is within common-mode, the output is high impedance and the output transistor is not conducting 4. When IN- and IN+ are both higher than common-mode, the output is low and the output transistor is sinking current 8.2.2.2 Minimum Overdrive Voltage Overdrive Voltage is the differential voltage produced between the positive and negative inputs of the comparator over the offset voltage (VIO). To make an accurate comparison the Overdrive Voltage (VOD) should be higher than the input offset voltage (VIO). Overdrive voltage can also determine the response time of the comparator, with the response time decreasing with increasing overdrive. Figure 8 and Figure 9 show positive and negative response times with respect to overdrive voltage. 8.2.2.3 Output and Drive Current Output current is determined by the load/pull-up resistance and logic/pullup voltage. The output current will produce a output low voltage (VOL) from the comparator. In which VOL is proportional to the output current. Use Typical Characteristics to determine VOL based on the output current. The output current can also effect the transient response. See Response Time for more information. 8.2.2.4 Response Time Response time is a function of input over drive. See Application Curves for typical response times. The rise and falls times can be determined by the load capacitance (CL), load/pullup resistance (RPULLUP) and equivalent collector-emitter resistance (RCE). * * The rise time (R) is approximately R ~ RPULLUP x CL The fall time (F) is approximately F ~ RCE x CL - RCE can be determine by taking the slope of Typical Characteristics in its linear region at the desired temperature, or by dividing the VOL by Iout Submit Documentation Feedback Copyright (c) 2017, Texas Instruments Incorporated Product Folder Links: LM193-MIL 9 LM193-MIL SLIS183 - JUNE 2017 www.ti.com 8.2.3 Application Curves 6 6 5 5 Output Voltage (Vo) Output Voltage, Vo(V) The following curves were generated with 5 V on VCC and VLogic, RPULLUP = 5.1 k, and 50 pF scope probe. 4 3 2 5mV OD 1 20mV OD 0 4 3 2 5mV OD 1 20mV OD 0 100mV OD 1 -0.25 0.25 0.75 1.25 1.75 2.25 Time (usec) 100mV OD 1 0.25 0.00 0.25 0.50 Figure 8. Response Time for Various Overdrives (Positive Transition) 0.75 1.00 1.25 1.50 1.75 2.00 Time (usec) C004 C006 Figure 9. Response Time for Various Overdrives (Negative Transition) 9 Power Supply Recommendations For fast response and comparison applications with noisy or AC inputs, TI recommends to use a bypass capacitor on the supply pin to reject any variation on the supply voltage. This variation can eat into the input common-mode range of the comparator and create an inaccurate comparison. 10 Layout 10.1 Layout Guidelines For accurate comparator applications without hysteresis it is important maintain a stable power supply with minimized noise and glitches. To achieve this, it is best to add a bypass capacitor between the supply voltage and ground. This should be implemented on the positive power supply and negative supply (if available). If a negative supply is not being used, do not put a capacitor between the device's GND pin and system ground. Minimize coupling between outputs and inverting inputs to prevent output oscillations. Do not run output and inverting input traces in parallel unless there is a VCC or GND trace between output and inverting input traces to reduce coupling. When series resistance is added to inputs, place resistor close to the device. 10.2 Layout Example Better Ground PF Input Resistors Close to device 1 1OUT 2 1IN- VCC 8 2OUT 7 VCC OK VCC or GND Ground 3 1IN+ 2IN- 6 4 GND 2IN+ 5 Figure 10. LM2903 Layout Example Used as an Example 10 Submit Documentation Feedback Copyright (c) 2017, Texas Instruments Incorporated Product Folder Links: LM193-MIL LM193-MIL www.ti.com SLIS183 - JUNE 2017 11 Device and Documentation Support 11.1 Related Links The table below lists quick access links. Categories include technical documents, support and community resources, tools and software, and quick access to order now. Table 2. Related Links PARTS PRODUCT FOLDER ORDER NOW TECHNICAL DOCUMENTS TOOLS & SOFTWARE SUPPORT & COMMUNITY LM193 Click here Click here Click here Click here Click here LM293 Click here Click here Click here Click here Click here LM293A Click here Click here Click here Click here Click here LM393 Click here Click here Click here Click here Click here LM393A Click here Click here Click here Click here Click here LM2903 Click here Click here Click here Click here Click here LM2903V Click here Click here Click here Click here Click here 11.2 Receiving Notification of Documentation Updates To receive notification of documentation updates, navigate to the device product folder on ti.com. In the upper right corner, click on Alert me to register and receive a weekly digest of any product information that has changed. For change details, review the revision history included in any revised document. 11.3 Community Resources The following links connect to TI community resources. Linked contents are provided "AS IS" by the respective contributors. They do not constitute TI specifications and do not necessarily reflect TI's views; see TI's Terms of Use. TI E2ETM Online Community TI's Engineer-to-Engineer (E2E) Community. Created to foster collaboration among engineers. At e2e.ti.com, you can ask questions, share knowledge, explore ideas and help solve problems with fellow engineers. Design Support TI's Design Support Quickly find helpful E2E forums along with design support tools and contact information for technical support. 11.4 Trademarks E2E is a trademark of Texas Instruments. All other trademarks are the property of their respective owners. 11.5 Electrostatic Discharge Caution These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates. 11.6 Glossary SLYZ022 -- TI Glossary. This glossary lists and explains terms, acronyms, and definitions. 12 Mechanical, Packaging, and Orderable Information The following pages include mechanical, packaging, and orderable information. This information is the most current data available for the designated devices. This data is subject to change without notice and revision of this document. For browser based versions of this data sheet, refer to the left hand navigation. Submit Documentation Feedback Copyright (c) 2017, Texas Instruments Incorporated Product Folder Links: LM193-MIL 11 PACKAGE OPTION ADDENDUM www.ti.com 10-Dec-2020 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Pins Package Drawing Qty Eco Plan (2) Lead finish/ Ball material MSL Peak Temp Op Temp (C) Device Marking (3) (4/5) (6) 5962-9452601Q2A ACTIVE LCCC FK 20 1 Non-RoHS & Non-Green POST-PLATE N / A for Pkg Type -55 to 125 59629452601Q2A LM193FKB 5962-9452601QPA ACTIVE CDIP JG 8 1 Non-RoHS & Non-Green SNPB N / A for Pkg Type -55 to 125 9452601QPA LM193 JM38510/11202BPA ACTIVE CDIP JG 8 1 Non-RoHS & Non-Green SNPB N / A for Pkg Type -55 to 125 JM38510 /11202BPA LM193FKB ACTIVE LCCC FK 20 1 Non-RoHS & Non-Green POST-PLATE N / A for Pkg Type -55 to 125 59629452601Q2A LM193FKB LM193JG ACTIVE CDIP JG 8 1 Non-RoHS & Non-Green SNPB N / A for Pkg Type -55 to 125 LM193JG LM193JGB ACTIVE CDIP JG 8 1 Non-RoHS & Non-Green SNPB N / A for Pkg Type -55 to 125 9452601QPA LM193 M38510/11202BPA ACTIVE CDIP JG 8 1 Non-RoHS & Non-Green SNPB N / A for Pkg Type -55 to 125 JM38510 /11202BPA (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of the device. (2) RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may reference these types of products as "Pb-Free". RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption. Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of <=1000ppm threshold. Antimony trioxide based flame retardants must also meet the <=1000ppm threshold requirement. (3) MSL, Peak Temp. - The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature. (4) There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device. Addendum-Page 1 Samples PACKAGE OPTION ADDENDUM www.ti.com 10-Dec-2020 (5) Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation of the previous line and the two combined represent the entire Device Marking for that device. (6) Lead finish/Ball material - Orderable Devices may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead finish/Ball material values may wrap to two lines if the finish value exceeds the maximum column width. Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release. In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis. Addendum-Page 2 MECHANICAL DATA MCER001A - JANUARY 1995 - REVISED JANUARY 1997 JG (R-GDIP-T8) CERAMIC DUAL-IN-LINE 0.400 (10,16) 0.355 (9,00) 8 5 0.280 (7,11) 0.245 (6,22) 1 0.063 (1,60) 0.015 (0,38) 4 0.065 (1,65) 0.045 (1,14) 0.310 (7,87) 0.290 (7,37) 0.020 (0,51) MIN 0.200 (5,08) MAX Seating Plane 0.130 (3,30) MIN 0.023 (0,58) 0.015 (0,38) 0-15 0.100 (2,54) 0.014 (0,36) 0.008 (0,20) 4040107/C 08/96 NOTES: A. B. C. D. E. All linear dimensions are in inches (millimeters). This drawing is subject to change without notice. This package can be hermetically sealed with a ceramic lid using glass frit. Index point is provided on cap for terminal identification. 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