TS331 STMicroelectronics, TS331 Datasheet - Page 5

• Manufacturer Part Number: TS331
• Description: Micropower low-voltage rail-to-rail comparator
• Manufacturer: STMicroelectronics

Specifications of TS331

• Low Current Consumption: 20 μA
• Wide Temperature Range: -40°C to +125°C
• Low Propagation Delay: 210 ns
• Esd Tolerance: 2 kV HBM/200 V MM

TS331, TS332, TS334
3
Table 3.
1. Maximum values include unavoidable inaccuracies of the industrial tests.
2. TP
3. TP
Symbol
CMRR Common mode rejection ratio
TP
TP
I
ΔV
V
SINK
V
I
I
voltage (IN-) = VICM and non-inverting input voltage (IN+) moving from VICM + 100 mV to VICM - overdrive.
voltage (IN-) = VICM and non-inverting input voltage (IN+) moving from VICM - 100 mV to VICM + overdrive.
I
I
CC
OH
IB
IO
OL
IO
HL
LH
IO
HL
LH
is measured when the output signal crosses a voltage level at 50% of Vcc with the following conditions: inverting input
is measured when the output signal crosses a voltage level at 50% of Vcc with the following conditions: inverting input
Input offset voltage
Input offset voltage drift
Input bias current
Input offset current
Supply current
Output current leakage
Output voltage low
Output sink current
Propagation delay
High to low output level
Propagation delay
Low to high output level
Electrical characteristics
V
CC
+ = +1.8 V, V
Parameter
(1)
(2)
(3)
(1)
CC
- = 0 V, T
-40°C < T
-40°C < T
-40°C < T
-40°C < T
No load, output low, V
-40°C < T
No load, output high, V
-40°C < T
V
-40°C < T
I
-40°C < T
V
-40°C < T
0 < V
V
Overdrive = 10 mV
Overdrive = 100 mV
V
Overdrive = 10 mV
Overdrive = 100 mV
SINK
OUT
OUT
ICM
ICM
amb
Doc ID 17272 Rev 2
= 0 V, R
= 0 V, R
= 1 mA
ICM
= V
= 1.5 V
= +25°C (unless otherwise specified)
CC
< 1.8 V
Test conditions
amb
amb
amb
amb
amb
amb
amb
amb
amb
+
L
L
< +125°C
< +125°C
< +125°C
< +125°C
< +125°C
< +125°C
< +125°C
< +125°C
< +125°C
= 5.1 kΩ , C
= 5.1 kΩ , C
ICM
ICM
= 0 V
L
L
= 0 V
= 50 pF
= 50 pF
Min.
20
15
50
Electrical characteristics
Typ.
300
210
540
420
0.5
4.5
25
20
22
24
22
68
1
1
Max.
100
100
500
310
620
40
10
26
30
29
33
10
30
50
5
6
μV/°C
Unit
mV
mV
mA
nA
nA
μA
nA
dB
ns
ns
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