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| TS3V3704 3V MICROPOWER QUAD VOLTAGE COMPARATORS . . . . . . . . DEDICATED TO 3.3V OR BATTERY SUPPLY (specified at 3V and 5V) PUSH-PULL CMOS OUTPUT (NO EXTERNAL PULL-UP RESISTOR REQUIRED) EXTREMELY LOW SUPPLY CURRENT : 7A typ / comparator WIDE SINGLE SUPPLY RANGE 2.7V to 16V EXTREMELY LOW INPUT CURRENTS : 1pA TYP INPUT COMMON-MODE VOLTAGE RANGE INCLUDES GND FAST RESPONSE TIME : 2s typ for 5mV overdrive PIN-TO-PIN AND FUNCTIONALLY COMPATIBLE WITH BIPOLAR LM339 N DIP14 (Plastic Package) D SO14 (Plastic Micropackage) ORDER CODES Part Number TS3V3704I Temperature Range -40 C, +125 C o o Package N q D q PIN CONNECTIONS (top view) Output 2 1 Output 1 2 VCC + 3 + + + + - 14 13 12 11 10 9 8 Output 3 Output 4 V CC Non-inverting Input 4 Inverting Input 4 Non-inverting Input 3 Inverting Input 3 DESCRIPTION The TS3V3704 is a micropower quad CMOS voltage comparator with extremely low consumption of 7A typ / comparator (20 times less than bipolar LM339). The push-pull CMOS output stage allows power and space saving by eliminating the external pull-up resistor required by usual open-collector output comparators. Thus response times remain similar to the LM339. October 1997 Inverting Input 1 4 Non-inverting Input 1 5 Inverting Input 2 6 Non-inverting Input 2 7 1/6 TS3V3704 SCHEMATIC DIAGRAM (for 1/4 TS3V3704) VCC + T 10 T1 T2 T9 T 17 R1 Input T3 T4 T 11 T 12 Input + T 18 T 21 Output T 13 T8 T 19 T 20 T5 T6 T7 T14 T15 T 16 VCC - MAXIMUM RATINGS Symbol VCC+ Vid Vi VO IO Toper Tstg Notes : 1. 2. 3. 4. Parameter Supply Voltage - (note 1) Differential Input Voltage - (note 2) Input Voltage - (note 3) Output Voltage Output Current Operating Free-Air Temperature Range TS3V3704I Storage Temperature Range Value 18 18 18 18 20 -40 to +125 -65 to +150 Unit V V V V mA o C C o All voltage values, except differential voltage, are with respect to network ground terminal. Differential voltages are the non-inverting input terminal with respect to the inverting input terminal. The magnitude of the input and the output voltages must never exceed the magnitude of the positive supply voltage. Short circuit from outputs to VCC+ can cause excessive heating and eventual destruction. OPERATING CONDITIONS Symbol VCC + Parameter Supply Voltage Common Mode Input Voltage Range Value 2.7 to 16 0 to VCC -1.5 + Unit V V Vicm 2/6 TS3V3704 ELECTRICAL CHARACTERISTICS VCC+ = 3V, VCC- = 0V, Tamb = 25C (unless otherwise specified) Symbol Vio Parameter Input Offset Voltage - (note 1) Vic = 1.5V Tmin. Tamb Tmax. Input Offset Current - (note 2) Vic = 1.5 V Tmin. Tamb Tmax. Input Bias Current - (note 2) Vic = 1.5 V Tmin. Tamb Tmax. Input Common Mode Voltage Range Tmin. Tamb Tmax. Common-mode Rejection Ratio Vic = Vicm min. Supply Voltage Rejection Ratio + VCC = 3V to 5V High Level Output Voltage Vid = 1V, IOH = -4mA Tmin. Tamb Tmax. Low Level Output Voltage Vid = -1V, IOL = 4mA Tmin. Tamb Tmax. Supply Current (each comparator) No load - Outputs low Tmin. Tamb Tmax. Response Time Low to High Vic = 0V, f = 10kHz, CL = 50pF, Response Time High to Low Vic = 0V, f = 10kHz, CL = 50pF, Overdrive = 5mV TTL Input Overdrive = 5mV TTL Input 2 1.8 0 to VCC+-1.2 + 0 to VCC -1.5 80 dB 75 V 2.4 mV 300 400 450 A 7 20 25 s s 1 300 pA 1 600 V dB Min. Typ. Max. 5 6.5 pA Unit mV Iio Iib Vicm CMR SVR VOH VOL ICC tPLH 1.2 0.7 2 0.15 tPHL Note : 1. The specified offset voltage is the maximun value required to drive the output up to 4.5V or down to 0.3V. 2. Maximum values including unavoidable inaccuracies of the industrial test. 3/6 TS3V3704 ELECTRICAL CHARACTERISTICS VCC+ = 5V, VCC- = 0V, Tamb = 25C (unless otherwise specified) Symbol Vio Parameter Input Offset Voltage - (note 1) Vic = 2.5V Tmin. Tamb Tmax. Input Offset Current - (note 2) Vic = 2.5 V Tmin. Tamb Tmax. Input Bias Current - (note 2) Vic = 2.5 V Tmin. Tamb Tmax. Input Common Mode Voltage Range Tmin. Tamb Tmax. Common-mode Rejection Ratio Vic = Vicm min. Supply Voltage Rejection Ratio + VCC = +5V to +10V High Level Output Voltage Vid = 1V, IOH = -4mA Tmin. Tamb Tmax. Low Level Output Voltage Vid = -1V, IOL = 4mA Tmin. Tamb Tmax. Supply Current (per comparator) No load - Outputs low Tmin. Tamb Tmax. Response Time Low to High Vic = 0V, f = 10kHz, CL = 50pF, Response Time High to Low Vic = 0V, f = 10kHz, CL = 50pF, Overdrive = 5mV TTL Input Overdrive = 5mV TTL Input 4.5 4.3 0 to VCC+-1.2 + 0 to VCC -1.5 80 dB 90 V 4.7 mV 200 300 375 A 9 20 25 s s Min. Typ. 1.2 Max. 5 6.5 pA 1 300 pA 1 600 V dB Unit mV Iio Iib Vicm CMR SVR VOH VOL ICC tPLH 1.2 0.7 2 0.15 tPHL Note : 1. The specified offset voltage is the maximun value required to drive the output up to 4.5V or down to 0.3V. 2. Maximum values including unavoidable inaccuracies of the industrial test. 4/6 TS3V3704 PACKAGE MECHANICAL DATA 14 PINS - PLASTIC DIP Dimensions a1 B b b1 D E e e3 F i L Z Min. 0.51 1.39 Millimeters Typ. Max. 1.65 Min. 0.020 0.055 Inches Typ. Max. 0.065 0.5 0.25 20 8.5 2.54 15.24 7.1 5.1 3.3 1.27 2.54 0.050 0.020 0.010 0.787 0.335 0.100 0.600 0.280 0.201 0.130 0.100 DIP14.TBL 5/6 PM-DIP14.EPS TS3V3704 PACKAGE MECHANICAL DATA 14 PINS - PLASTIC MICROPACKAGE (SO) Dimensions A a1 a2 b b1 C c1 D E e e3 F G L M S Min. 0.1 0.35 0.19 Millimeters Typ. Max. 1.75 0.2 1.6 0.46 0.25 45 (typ.) o Min. 0.004 0.014 0.007 Inches Typ. Max. 0.069 0.008 0.063 0.018 0.010 0.5 8.55 5.8 1.27 7.62 3.8 4.6 0.5 4.0 5.3 1.27 0.68 8 (max.) o 0.020 8.75 6.2 0.336 0.228 0.050 0.300 0.150 0.181 0.020 0.157 0.208 0.050 0.027 0.334 0.244 Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics 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 SGS-THOMSON Microelectronics. Specification mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. SGS-THOMSON Microelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of SGS-THOMSON Microelectronics. ORDER CODE : (c) 1997 SGS-THOMSON Microelectronics - Printed in Italy - All Rights Reserved SGS-THOM SON Microelectronics GROUP OF COMPANIES Australia - Brazil - Canada - China - France - Germany - Hong Kong - Italy - Japan - Korea - Malaysia - Malta - Morocco The Netherlands - Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A. 6/6 SO14.TBL PM-SO14.EPS |
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