TS3V393

TS3V393 3V MICROPOWER DUAL VOLTAGE COMPARATORS . . . . . . . DEDICATED TO 3.3V OR BATTERY SUPPLY (specified at 3V and 5V) EXTREMELY LOW SUPPLY CURRENT : 9µA 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 : 2.5µs typ for 5mV overdrive PIN-TO-PIN AND FUNCTIONALLY COMPATIBLE WITH BIPOLAR LM393 N DIP8 (Plastic Package) D SO8 (Plastic Micropackage) DESCRIPTION The TS3V393 is a micropower dual CMOS voltage comparator with extremely low consumption of 9µA typ / comparator (20 times less than bipolar LM393). Similar performances are offered by the dual micropower comparator TS3V3702 with a push-pull CMOS output. Thus response times remain similar to the LM393. PIN CONNECTIONS (top view) ORDER CODES Part Number TS3V393I Temperature Range -40oC, +125oC Package N q D q Output 1 Inverting Input 1 Non-inverting Input 1 VCC - 1 2 3 4 + + 8 7 6 5 V CC + Output 2 Inverting Input 2 Non-inverting Input 2 October 1997 1/6 TS3V393 SCHEMATIC DIAGRAM (for 1/2 TS3V393) VCC + T 10 T1 T2 T9 T 17 R1 Input T3 T4 T 11 T 12 Input + T 18 Output T 20 T 13 T8 T 19 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 TS3V393I Storage Temperature Range Value 18 ± ...