MC33171 - MC35171 LOW POWER SINGLE BIPOLAR OPERATIONAL AMPLIFIERS GOOD CONSUMPTION/SPEED RATIO : ONLY 200A FOR 2.1MHz, 2Vs SINGLE (OR DUAL) SUPPLY OPERATION FROM +4V TO +44V (2V TO 22V) WIDE INPUT COMMON MODE MODE VOLTAGE RANGE INCLUDING VCC- N DIP8 (Plastic Package) LOW LEVEL OUTPUT VOLTAGE CLOSE TO VCC- : 100mV TYPICAL PIN TO PIN COMPATIBLE WITH STANDARD SINGLE OP-AMPs DESCRIPTION D SO8 (Plastic Micropackage) The MC3x171 series are single bipolar operational amplifiers offering both low consumption (200A) and good speed (2.1MHz, 2V/s). Moreover the Input Common Mode Range extends down to the lower supply rail, allowing single supply operation from +4V to +44V. PIN CONNECTIONS (top view) ORDER CODE Part Number Temperature Range MC33171 -40C, +105C MC35171 -55C, +125C Example : MC33171N Package N D * * * * Offset Null 1 1 8 N.C. Inverting Input 2 7 VCC Non-inverting Input 3 6 Output 4 5 Offset Null 2 VCC N = Dual in Line Package (DIP) D = Small Outline Package (SO) - also available in Tape & Reel (DT)) November 2001 1/5 MC33171-MC35171 SCHEMATIC DIAGRAM VCC + R5 R4 T8 T7 R6 T10 T9 T1 R7 T13 T12 T11 R8 T25 R3 T16 T15 T6 Input - Input + T24 T26 T17 R13 T14 Output R12 C T22 T5 R14 T13 T2 T21 T19 T28 T27 T20 T3 T29 T4 T23 R2 R1 R10 R9 Offset Null 1 VCC - R11 T30 R15 T31 Offset Null 2 INPUT OFFSET VOLTAGE NULL CIRCUIT Offset Null 2 10 K Offset Null 1 V CC MAXIMUM RATINGS Symbol VCC Vid Vi Toper 1. Parameter Value Supply Voltage Unit 22 V Differential Input Voltage see note 1) V Input Voltage see note 1 V Output Short Circuit Duration Operating Free-Air Temperature range Indefinite -40 to 105 -55 to 125 s MC33171 MC35171 C Tj Junction Temperature 150 C Tstg Storage Temperature -65 to 150 C Value Unit 2 to 22 V Either or both input voltages must not exceed the magnitude of Vcc. OPERATING CONDITIONS Symbol VCC 2/5 Parameter Supply Voltage MC33171-MC35171 ELECTRICAL CHARACTERISTICS VCC+ = +15V, VCC- = -15V, R L connected to Ground, Tamb = 25C (unless otherwise specified) Symbol Typ. Max. Input Offset Voltage VCC+ = +15V, VCC- = -15V, Vic = 0V VCC+ = 5V, VCC- = 0V, Vic = 0V, Vo = 1.4V VCC+ = +15V, VCC- = -15V, Vic = 0V, Tmin. Tamb Tmax. 1 1 4.5 5 6.5 Input Offset Voltage Drift 10 Iio Input Offset Current (Vic = 0V) Tmin. Tamb Tmax. 5 Iib Input Bias Current (Vic = 0V) Tmin. Tamb Tmax. Vio DVio Parameter Avd Large Signal Voltage Gain (RL = 10k, Vo = 10V) Tmin. Tamb Tmax. VOH High Level Output Voltage VCC+ = 5V, VCC- = 0V, RL = 10k VCC+ = +15V, VCC- = -15V, RL = 10k VCC+ = +15V, VCC- = -15V, RL = 10k, Tmin. Tamb Tmax. VOL Low Level Output Voltage VCC+ = 5V, VCC- = 0V, RL = 10k VCC+ = +15V, VCC- = -15V, RL = 10k VCC+ = +15V, VCC- = -15V, RL = 10k, Tmin. Tamb Tmax. Isc Vicm Output Short Circuit Current (Vid = 1V, Vo = 0V) Source Sink Input Common Mode Voltage Range Tmin. Tamb Tmax Min. 20 50 25 100 3.5 13.6 13.3 4.2 14.2 0.1 -14 3 15 Unit mV V/C 20 40 nA 100 200 nA V/mV V 0.15 -13.6 -13.3 6 27 V mA VCC- to VCC+ - 1.8) V VCC- to (VCC+ - 2.2) CMR Common-mode Rejection Ratio (Vic = Vicm min.) 80 100 dB SVR Supply Voltage Rejection Ratio (VCC = 5 to 15V) 80 100 dB ICC Supply Current VCC+ = 5V, VCC- = 0V, no load VCC+ = +15V, VCC- = -15V, no load VCC+ = +15V, VCC- = -15V no load, Tmin. Tamb Tmax. SR Slew Rate (Vi = 10V, RL = 10k, CL = 100pF) 1.6 2 GBP Gain Bandwidth Product RL = 10k, CL = 100pF, f = 100kHz 1.4 2.1 m Phase Margin (RL = 10k, CL = 100pF) 45 Degrees en Equivalent Input Noise Voltage (f = 1kHz) 29 nV -----------Hz 0.05 % THD Total Harmonic Distortion 200 220 250 250 300 A V/s MHz 3/5 MC33171-MC35171 PACKAGE MECHANICAL DATA 8 PINS - PLASTIC DIP Millimeters Inches Dimensions Min. A a1 B b b1 D E e e3 e4 F i L Z 4/5 Typ. Max. Min. 3.32 0.51 1.15 0.356 0.204 1.65 0.55 0.304 10.92 9.75 7.95 0.020 0.045 0.014 0.008 Max. 0.065 0.022 0.012 0.430 0.384 0.313 2.54 7.62 7.62 3.18 Typ. 0.131 0.100 0.300 0.300 6.6 5.08 3.81 1.52 0.125 0260 0.200 0.150 0.060 MC33171-MC35171 PACKAGE MECHANICAL DATA 8 PINS - PLASTIC MICROPACKAGE (SO) s b1 b a1 A a2 C c1 a3 L E e3 D M 5 1 4 F 8 Millimeters Inches Dimensions Min. A a1 a2 a3 b b1 C c1 D E e e3 F L M S Typ. Max. Min. 1.75 0.25 1.65 0.85 0.48 0.25 0.5 0.1 0.65 0.35 0.19 0.25 Typ. Max. 0.026 0.014 0.007 0.010 0.069 0.010 0.065 0.033 0.019 0.010 0.020 0.189 0.228 0.197 0.244 0.004 45 (typ.) 4.8 5.8 5.0 6.2 1.27 3.81 3.8 0.4 0.050 0.150 4.0 1.27 0.6 0.150 0.016 0.157 0.050 0.024 8 (max.) Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics. (c) The ST logo is a registered trademark of STMicroelectronics (c) 2001 STMicroelectronics - Printed in Italy - All Rights Reserved STMicroelectronics GROUP OF COMPANIES Australia - Brazil - Canada - China - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States (c) http://www.st.com 5/5