TS3704
TS3704 is Micropower quad CMOS voltage comparators manufactured by STMicroelectronics.
DESCRIPTION
The TS3704 is a micropower CMOS quad voltage parator with extremely low consumption of 9µA typ / parator (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 parators. Thus response times remain similar to the LM339.
January 1999
Inverting Input 1 4 Non-inverting Input 1 5 Inverting Input 2 6 Non-inverting Input 2 7
1/6
TS3704C,I,M
SCHEMATIC DIAGRAM (for 1/4 TS3704)
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
- MAXIMUM RATINGS
Symbol VCC+ Vid Vi VO IO Toper Supply Voltage
- (note 1) Differential Input Voltage
- (note 2) Input Voltage
- (note 3) Output Voltage Output Current Operating Free-Air Temperature Range TS3704C TS3704I TS3704M Tstg
Notes : 1. 2. 3. 4.
Parameter
Value 18 ± 18 18 18 20 0 to +70 -40 to +125 -55 to +125 -65 to +150
Unit V V V V m A o
Storage Temperature Range 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 mon Mode Input Voltage Range TS3704C,I TS3704M
Value 3 to 16 4 to 16 0 to VCC+ -1.5
Unit V...
