TS391 STMicroelectronics, TS391 Datasheet - Page 5
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TS391
Manufacturer Part Number
TS391
Description
Low power, single voltage comparator
Manufacturer
STMicroelectronics
Datasheet
1.TS391.pdf
(12 pages)
Specifications of TS391
Low Input Bias Current
25 nA typ.
Low Input Offset Current
±5 nA typ.
Low Input Offset Voltage
±1 mV typ.
Low Output Saturation Voltage
250 mV typ. (Io= 4 mA)
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TS391
Figure 3.
Figure 5.
Figure 7.
10
10
10
10
10
80
60
40
20
0
-2
-3
-1
1
0
10
V = 0V
R = 10 Ω
-2
T
i
i
T
amb
Supply current vs. supply voltage
Input current vs. supply voltage
Output saturation voltage vs.
output current
amb
OUTPUT SINK CURRENT (mA)
9
= +125˚C
T
= 0˚C
10
10
amb
SUPPLY VOLTAGE (V)
-1
T
amb
= +125˚C
Out of saturation
= +25˚C
10
T
20
T
amb
0
amb
= -55˚C
= +25˚C
T
T
10
amb
amb
30
1
= -55˚C
= +70˚C
Doc ID 6324 Rev 6
10
40
2
Figure 4.
Figure 6.
100
-100
50
-50
6
5
4
3
2
1
0
0
6
5
4
3
2
1
0
0
Response time for various input
overdrives - negative transition
Response time for various input
overdrives - positive transition
Input overdrive : 100mV
20mV
100mV
0
0
T
Input overdrive : 5mV
amb
0.5
= +25˚C
0.5
Electrical characteristics
20mV
TIME (μs)
TIME (μs)
1
1
5mV
T
1.5
amb
e
1.5
I
= +25˚C
e
I
5V
5V
2
5.1kΩ
5.1k
2
e
e
o
o
Ω
5/12