TOSHIBA TC9162~64AN/AF TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC TC9162AN, TC9163AN, TC9164AN TC9162AF, TC9163AF, TC9164AF HIGH VOLTAGE ANALOG FUNCTION SWITCH ARRAY TC9162AN/AF, TC9163AN/AF and TC9164AN/AF are TC9162AN oe TC9163AN analog switch arrays for high voltage application. TCO164AN By inputting the specified serial data, the analog switches are controlled. As each analog switch is independently controllable, switch of wide use is available. FEATURES : : : a: : S$DIP28-P-400-1.78 @ Analog switches of 16 circuits are built in, allowing to : : : . TC9162AF provide three types according to internal connections. TC9163AF @ Dual power supply of (+) and () can be used. TCOT64AF In this case the switch select data is operated in a single power supply by the built-in level shifter. As the threshold level of the input inverter is designed low, interface with CMOS microcomputer is easily available. SOP28-P-450-1.27 As the analog switches are high-voltage (30V) use and Weight have superior linearity of on-resistance, extra low SDIP28-P-400-1.78 : 2.29 (Typ.) distortion and wide dynamic range can be realized. SOP28-P-450-1.27 : 0.8g (Typ.) @ Owing to CMOS structure current consumption is low. @ Package is shrinked DIP 28 PIN. 1 2001-06-19TOSHIBA TC9162~64AN/AF PIN CONNECTION (TOP VIEW) TC9162AN / AF Vss L-S4 L-S2 L-COM 4 L-S3 L-Sq L-COM? L-S5 L-Sg L-COM3 L-S7 L-COMg 1 2 3 4 5 6 7 8 BLOCK DIAGRAM TC9162AN / AF VpD R-S4 R-S2 R-COM 4 R-S3 R-Sa R-COM2 R-S5 R-S6 R-COM3 R-S7 R-COMg DATA cK L+S4 L-S2 L-COM, L-S3 L-Sa L-COM? O-E-O)-@) 22) ) OY) Qe o _- S hb Bos ) V 4 { ) y y | - | TC9163AN / AF Vss 1 Vpb L-S4 2 R-S4 L-So 3 R-S2 L-S3 4 R-S3 L-COM 4 5 R-COM4 L-S4 6 R-Sq L-S5 7 R-S5 L-Sg 8 R-S6 L-COM>2 R-COM?2 L-S7 R-57 L-Sg R-Sg L-COM3 R-COM3 ST DATA GND CK Vss GND Vpp (19-88) Bay [|] [sid T Jf) pes b Lo Sa Se er Sa Sa eat [a] 5 512 | 3a Batt [El | 2 2 |/| BA af] OMS a] | o S| lz al a q a a ] [7] a a a a Se] b Lo Sal Sel et V {\ SHIFT REGISTER st AA AL OOO iY \ TC9164AN / AF Vss VDD L+S4 2 R-S4 LS 3 R-S2 L-S3 4 R-S3 L-S4 5 R-Sq L-COM, 6 R-COM) L-S5 7 R-S5 LSet 8 R-S6 L-COM R-COM L-S7 R-S7 L-Sg R-Sg L-COM3 R-COM3 ST DATA GND CK Q7) RS} G6) RS2 @5) R-COM, 24) R-S3 23) RSq @2) R-COMz 1) RSs 20) R-S6 (19) R-COM3 (18) RS R-COM4 DATA CK 2001-06-19TOSHIBA TC9162~64AN/AF TC9163AN / AF L-S4 L-S2 L-S3 L-COM, L-Sq L-$5 L-S6 L-COM? L-S7 L-Sg L-COM3 ST TC9164AN / AF L-S4 L-S2 L-$3 L-Sa L-COM] L-$5 L-S6 L-COM? L-S7 L-Sg L-COM3 ST (19 @9) iY V_V MA A V -O-O X V A ( A} A Vv Y V A V fA LATCH CIRCUIT LEVEL SHIFTER LATCH CIRCUIT LEVEL SHIFTER ( V a ( Al & YX V L\ O-@)-O-6)-2)-&) 2) | Y y SHIFT REGISTER @O-@)-O-@-@-O)-O)-8-@)-E-O-O-H) LATCH CIRCUIT LATCH CIRCUIT LEVEL SHIFTER oc Loy te us x= Ww 1 a > Lu at SHIFT REGISTER R-S1 R-S> R-S3 R-COM) R-Sq R-S5 R-S6 R-COM> R-S7 R-Sg R-COM3 DATA ck R-S4 R-S2 R-S3 R-Sq R-COM) R-S5 R-SE R-COM2 R-S7 R-Sg R-COM3 DATA ck 2001-06-19TOSHIBA DESCRIPTION OF PIN FUNCTIONS (L-ch/R-ch) TC9162~ 64AN/AF TC9162 roles 7c9164. | SYMBOL | PINNAME | FUNCTION & OPERATION NOTE AN/ AF AN / AF AN / AF Power 1 Vss Terminal 14 GND Ground Applies Supply Voltage. Terminal + Power 28 VDD Terminal a ae a = Input & Output Terminal for Analog Switch 5/24 4/25 4/25 $3 6/23 6/23 5/24 Sa Switch Input 8/21 7/22 7/22 S5 Terminal so )66C St 9/20 8/21 8/21 SE _ 11/18 | 10/19 | 10/19 | Sz S41 OBS 11/18 11/18 Sg cna2 O-BS34+ 4/25 5/24 6/23 cOM1 ; 7722 9/20 9/20. | COM2 Outpt ! 10/19 12/17 12/17 cOM3 . com, Terminal 12/17 COM4 13 ST Strobe Input | Strobe Input for Data Terminal Interrupt Low 15 CK Clock Input Clock Input for Data Transfer Threshold Terminal Input 16 DATA Data Input Serial Data Input for Switch Terminal Terminal Setting 4 2001-06-19TOSHIBA TC9162~64AN/AF DESCRIPTION OF OPERATION DATA INPUT Each analog switch array of TC9162AN/ AF, TC9163AN/ AF and TC9164AN / AF can be optionally controlled by inputting specified data to DATA, CK, and ST terminals. The data are composed of 14 bit as follows. SWITCH DATA 1 2 3 4 5 6 7 8 Rech | L-ch co Cy C3 ck ff ff ff f fi if fi ff ff f f fl J 1 2 3 4 5 6 7 8 9 10 11 12 13 14 As the bit 1~8 correspond to the analog switches 1 to 8 respectively, set the bit of the desired switch to the level 1 (see Note). Bit 9 and 10 are channel selecting bit (left and right). When either one of these bit is set to level 1, the desired channel is selected. The selection is made both simultaneously (1 and 1 either right or left independently (1" and 0, 0 or 1%). Bit 11 to 14 are code bit to be used for chip selection. For example, when TC9162AN/AF, TC9163AN/AF and TC9164AN/AF are used simultaneously, if DATA, CK and ST terminals of each device are commonly connected, either one of TC9162AN/AF, TC9163AN / AF or TC9164AN/AF can be selected by these code bit data. ) as well as The codes are set respectively as follows: Co C4 C2 C3 TC9162AN / AF 0 0 0 0 TC9163AN / AF 1 0 0 0 TC9164AN / AF 0 1 0 0 Note: As for TC9162AN/AF, the switch consists of 7 circuits. So the 8bit must be used at level 0. 5 2001-06-19TOSHIBA TC9162~64AN/AF TIMING OF DATA, CK and ST Input data to the DATA, CK and ST terminals in the following timing conditions. pata. ok X XX py A x i 1 ck | s 1 LTS pt toa sat | | ! ! ata! 1 1 y ! a ' a 1 a ! r te "4 \ r -T* * 2 a20.54s5, b= 1.045 The data to the DATA terminal is input to the internal shift registers sequentially with synchronizing to the rise of the input to the CK terminal. DATA X x x X : flL_fl_fl ck f LS LS 1 DATA D Q D Q DQ 5 DQ BD a [! CK [| cK [| CK CK CK cK O [| The input data are finally transferred to the latch circuit from the shift register by the ST signal, updating the previous data. 6 2001-06-19TOSHIBA TC9162~64AN/AF POWER SUPPLY CORRELATIONS As the power supply sequence of analog switch part and control part, the analog part can be used by a dual power supply of (+) and (-), in which case, the control part operates in single power supply. As the thresshold level of the terminals of CK, DATA and ST are designed to low, CMOS microcomputers of 5V system can be easily interfaced in. USE OF DUAL POWER SUPPLY = 15V +15V Vppb = -15V cK GND ST -15V Vss LOW THRESHOLD LEVEL INVERTER Oo USE OF SINGLE POWER SUPPLY VDD G8) Vpp LE UN GND, Vss Vss 1) The operating voltage range of a single power supply use is half of a dual power supply use. 7 2001-06-19TOSHIBA TC9162~64AN/AF MAXIMUM RATINGS (Ta = 25C) CHARACTERISTIC SYMBOL RATING UNIT VDD - Supply Voltage (1) -0.3~36 Vv Vss VDD - _-0.3~ Supply Voltage (2) GND 0.3~20 Input Voltage VIN Vss -0.3~Vpp + 0.3 Power Dissipation Pp 300 mw Operating temperature Topr -40~85 a @ Storage Temperature Tstg -65~150 a @ ELECTRICAL CHARACTERISTICS (Unless otherwise specified, Vpp = 15V, Vss= - 15V, GND =O0V, Ta = 25C) TEST CHARACTERISTIC SYMBOL | CIR- TEST CONDITION MIN. | TYP. | MAX. | UNIT CUIT Operating Supply Vpp-V | Dual power operation 16 ~ 34 Vv Voltage (1) DD = mss P P Operating Supply . . _ Voltage (2) Vpp -GND| | Single power operaiton 8 18 Vv Operating Supply Current IDp |No loaded, open 0.01 0.1 mA Back-up Voltage Ve |Data holding voltage 4 ~ 18 V Back-up Current Ip |Vpp =4.0V, Vss = GND =0V 1 10 LA H level Vin , 4 ~ | Vpp Input Voltage 7." level ViL = CK, DATA, ST terminal GND = 10 V Operating Min. Pulse tui _ _ Width Min 0.5 us Switch-on Resistance RON 2 _ _ 80 | 100 QO Total Harmonic + oe Nm oo __ 0 Distortion THD 3 fin =0 20kHz, Vin 1Vims 0.001 | 0.005 % Noise Voltage VNO 4 |f=20~50kHz 1.0 10 |Vems 8 2001-06-19TOSHIBA APPLICATION CIRCUIT THD (%)} 1. BACK-UP CIRCUIT ty 28 27 26 o[1 23 i ) > 1615 13 14 3. TOTAL HARMONIC DISCRIPTION 6002, DISTORTION THD - Vin A7TKQ. Vpp=6V, Vss= - 6V @ Vpp=9V, Vs = -9V Vpp = 12V.Vsg = 12V Vpp = 15V.Vsg = 15V 1 Vin Wrms) ANALYZER DO} |@@ TC9162~64AN/AF 2. SWITCH-ON RESISTANCE 4. NOISE VOLTAGE 6000, NOISE METER yw ATK Ron - Vop/Vs5 Ron (2) Vop/Vss_ (Vv) 2001-06-19TOSHIBA TC9162~64AN/AF APPLICATION INFORMATION 1. AT POWER ON When a voltage is applied, the analog switch is under an unstable condition. Provide external measures such as muting until the data is finally set. PROTECTION AGAINST EXCESS INPUT When there is a possibility of inputting a excess voltage, more than Vpp-Vss, to the analog switch, add a protective circuit as shown below : VpD Vss . NOISE AT DATA TRANSFERRING Some frequency of the CK signal may affect the analog switch and cause noises at data transferring. CK signals should be at the frequency out of audio band as possible. 10 2001-06-19TOSHIBA TC9162~64AN/AF PACKAGE DIMENSIONS SDIP28-P-400-1.78 Unit : mm 28 15 Cur ra ra ea a a a a ee ea ) LICICICTUCALICICILCIOC! COCCI 1 14 o-1 5 8.810.2 10.16 26.1MAX 25.640.2 | 3.840.3 3,040.3 1.243TYP Weight : 2.2g (Typ.) 11 2001-06-19TOSHIBA TC9162~64AN/AF PACKAGE DIMENSIONS GOOOOROUGRpgoe 7 --] Jao TLL ) s2 | (ELE CTUTEToiodooes 1 4 O.995TYP 0.43+0.1 + 3+0.1 10.25 @ 1.27 le 19.0MAX \ 18.5+0.2 > Ol : x ! | Hy 3 -8 i| SF Ol al io w oy AoA a Sc | | 1.010.2 Weight : 0.8g (Typ.) 12 2001-06-19TOSHIBA TC9162~64AN/AF RESTRICTIONS ON PRODUCT USE 000707EBA @ TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such TOSHIBA products could cause loss of human life, bodily injury or damage to property. In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and conditions set forth in the Handling Guide for Semiconductor Devices, or TOSHIBA Semiconductor Reliability Handbook etc.. @ The TOSHIBA products listed in this document are intended for usage in general electronics applications (computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.). These TOSHIBA products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or bodily injury (Unintended Usage). Unintended Usage include atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in this document shall be made at the customer's own risk. @ The products described in this document are subject to the foreign exchange and foreign trade laws. @ The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by TOSHIBA CORPORATION for any infringements of intellectual property or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any intellectual property or other rights of TOSHIBA CORPORATION or others. @ The information contained herein is subject to change without notice. 13 2001-06-19