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| TS372 Datasheet, PDF (3/5 Pages) STMicroelectronics – LOW POWER DUAL CMOS VOLTAGE COMPARATOR | |||
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TS372
ELECTRICAL CHARACTERISTICS
VCC+ = 5V, VCC- = 0V, Tamb = 25°C (unless otherwise specified)
Symbol
Parameter
Min.
Typ.
Max. Unit
Input Offset Voltage (Vic = Vicm min.) 1)
Vio
Tamb = 25°C
Tmin. ⤠Tamb ⤠Tmax.
Input Offset Current 2)
Iio
Tamb = 25°C
Tmin. ⤠Tamb ⤠Tmax.
TS372C
TS372I/TS372M
Input Offset Current - see note 2
Iib
Tamb = 25°C
Tmin. ⤠Tamb ⤠Tmax.
TS372C
TS372I/TS372M
2
10
12
mV
1
100
pA
200
1
150
pA
300
Input Common Mode Voltage Range
Vicm
Tamb = 25°C
Tmin. ⤠Tamb ⤠Tmax.
TS372C
0
0
TS372I/TS372M
0
VCC+ -2
V
VCC+ -2.25
VCC+ -2.5
High Level Output Current (Vid = 1V)
IOH
Tamb = 25°C
VOH = 5V
Tmin. ⤠Tamb ⤠Tmax.
VOH = 15V
0.1
nA
1
µA
Low Level Output Voltage (Vid = -1, IOL = 4mA)
VOL
Tamb = 25°C
Tmin. ⤠Tamb ⤠Tmax.
100
400
mV
700
IOL
Low Level Output Current (Vid = -1, VOL = 1.5V)
6
45
mA
ICC Supply Current (each comparator) (Vid = 1V, no load)
150
375
µA
1. The specified offset voltage is the maximun value required to drive the output down to 400mV ir yo ti 4V with RL = 100k⦠to Vcc+
2. Maximum values including unavoidable inaccuracies of the industrial test.
SWITCHING CHARACTERISTICS (VCC+ = 5V, Tamb = 25°C)
Symbol
Parameter
Min.
Typ.
Max. Unit
Response Time (RL = 5.1k⦠connected to 5V, CL = 15pF 1)
tre
100mV input step with 5mV overdrive
TTL level input step
600
200
ns
1. The response time which is specified is the internal between the input signal and the instant when the output signal crosses 1.4V.
3/5
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