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 : 7µA 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 : 2µs typ for 5mV overdrive PIN-TO-PIN AND FUNCTIONALLY COMPATIBLE WITH BIPOLAR LM339 N DIP14 (Plastic Package) D SO14 (Plastic Micropackage) ORDER CODES Package Temperature Range Part Number o o -40 C, +125 C TS3V3704I N D ● ● PIN CONNECTIONS (top view) Output 2 1 14 Output 3 Output 1 2 13 Output 4 12 V CC - VCC DESCRIPTION The TS3V3704 is a micropower quad CMOS voltage comparator with extremely low consumption of 7µA 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 + 3 Inverting Input 1 4 - + 11 Non-inverting Input 4 Non-inverting Input 1 5 + - 10 Inverting Input 4 Inverting Input 2 6 - + 9 Non-inverting Input 3 + - 8 Inverting Input 3 Non-inverting Input 2 7 1/6 TS3V3704 SCHEMATIC DIAGRAM (for 1/4 TS3V3704) VCC + T 10 T1 T2 T9 T 17 T 11 R1 T 12 Input T3 T 18 T 21 Input + T4 Output T 13 T8 T 19 T5 T7 T14 T15 T 20 T 16 T6 VCC - MAXIMUM RATINGS Symbol VCC+ Parameter Value Unit Supply Voltage - (note 1) 18 V Vid Differential Input Voltage - (note 2) ±18 V Vi Input Voltage - (note 3) 18 V VO Output Voltage 18 V IO Output Current 20 mA Toper o Operating Free-Air Temperature Range C TS3V3704I Tstg Notes : 1. 2. 3. 4. Storage Temperature Range -40 to +125 -65 to +150 o C 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 + Vicm 2/6 Parameter Supply Voltage Common Mode Input Voltage Range Value Unit 2.7 to 16 V + 0 to VCC -1.5 V TS3V3704 ELECTRICAL CHARACTERISTICS VCC+ = 3V, VCC- = 0V, Tamb = 25°C (unless otherwise specified) Symbol Vio Iio Iib Parameter Min. Typ. Input Offset Voltage - (note 1) Vic = 1.5V Tmin. ≤ Tamb ≤ Tmax. mV Input Offset Current - (note 2) Vic = 1.5 V Tmin. ≤ Tamb ≤ Tmax. 1 Input Bias Current - (note 2) Vic = 1.5 V Tmin. ≤ Tamb ≤ Tmax. 1 pA 300 pA 600 0 to VCC+-1.2 + 0 to VCC -1.5 V Input Common Mode Voltage Range Tmin. ≤ Tamb ≤ Tmax. CMR Common-mode Rejection Ratio Vic = Vicm min. 80 Supply Voltage Rejection Ratio + VCC = 3V to 5V 75 VOH VOL ICC tPLH tPHL dB dB V High Level Output Voltage Vid = 1V, IOH = -4mA Tmin. ≤ Tamb ≤ Tmax. 2 1.8 Low Level Output Voltage Vid = -1V, IOL = 4mA Tmin. ≤ Tamb ≤ Tmax. Response Time High to Low Vic = 0V, f = 10kHz, CL = 50pF, 2.4 mV 300 400 450 7 20 25 µA Supply Current (each comparator) No load - Outputs low Tmin. ≤ Tamb ≤ Tmax. Response Time Low to High Vic = 0V, f = 10kHz, CL = 50pF, Unit 5 6.5 Vicm SVR Max. Overdrive = 5mV TTL Input 1.2 0.7 Overdrive = 5mV TTL Input 2 0.15 µs µs 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 = 25°C (unless otherwise specified) Symbol Vio Iio Iib Parameter Min. Typ. Max. Input Offset Voltage - (note 1) Vic = 2.5V Tmin. ≤ Tamb ≤ Tmax. 1.2 5 6.5 Input Offset Current - (note 2) Vic = 2.5 V Tmin. ≤ Tamb ≤ Tmax. 1 Input Bias Current - (note 2) Vic = 2.5 V Tmin. ≤ Tamb ≤ Tmax. 1 mV pA 300 pA 600 0 to VCC+-1.2 + 0 to VCC -1.5 V Vicm Input Common Mode Voltage Range Tmin. ≤ Tamb ≤ Tmax. CMR Common-mode Rejection Ratio Vic = Vicm min. 80 Supply Voltage Rejection Ratio + VCC = +5V to +10V 90 SVR VOH VOL ICC tPLH tPHL dB dB V High Level Output Voltage Vid = 1V, IOH = -4mA Tmin. ≤ Tamb ≤ Tmax. 4.5 4.3 Low Level Output Voltage Vid = -1V, IOL = 4mA Tmin. ≤ Tamb ≤ Tmax. Response Time High to Low Vic = 0V, f = 10kHz, CL = 50pF, 4.7 mV 200 300 375 9 20 25 µA Supply Current (per comparator) No load - Outputs low Tmin. ≤ Tamb ≤ Tmax. Response Time Low to High Vic = 0V, f = 10kHz, CL = 50pF, Overdrive = 5mV TTL Input 1.2 0.7 Overdrive = 5mV TTL Input 2 0.15 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 Unit µs µs TS3V3704 PM-DIP14.EPS PACKAGE MECHANICAL DATA 14 PINS - PLASTIC DIP 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 0.5 0.25 Inches Typ. 0.065 0.020 0.010 20 0.787 8.5 2.54 15.24 0.335 0.100 0.600 7.1 5.1 0.280 0.201 3.3 1.27 Max. DIP14.TBL Dimensions 0.130 2.54 0.050 0.100 5/6 TS3V3704 PM-SO14.EPS PACKAGE MECHANICAL DATA 14 PINS - PLASTIC MICROPACKAGE (SO) A a1 a2 b b1 C c1 D E e e3 F G L M S Min. Millimeters Typ. 0.1 0.35 0.19 Max. 1.75 0.2 1.6 0.46 0.25 Min. Inches Typ. 0.004 0.014 0.007 0.5 Max. 0.069 0.008 0.063 0.018 0.010 0.020 o 45 (typ.) 8.55 5.8 8.75 6.2 0.336 0.228 1.27 7.62 3.8 4.6 0.5 0.334 0.244 0.050 0.300 4.0 5.3 1.27 0.68 0.150 0.181 0.020 0.157 0.208 0.050 0.027 o 8 (max.) SO14.TBL Dimensions 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 ORDER CODE : 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.