TS391 STMicroelectronics, TS391 Datasheet - Page 3

• Manufacturer Part Number: TS391
• Description: Low power, single voltage comparator
• Manufacturer: STMicroelectronics

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)

TS391
2
Absolute maximum ratings and operating conditions
Table 1.
1. Short-circuits from the output to V
2. Short-circuits can cause excessive heating. These values are typical.
3. Human body model: a 100 pF capacitor is charged to the specified voltage, then discharged through a
4. Machine model: a 200 pF capacitor is charged to the specified voltage, then discharged directly between
5. Charged device model: all pins and package are charged together to the specified voltage and then
Table 2.
1. The input common-mode voltage of either input signal voltage should not be allowed to go negative by
Symbol
Symbol
R
ESD
T
V
V
V
T
maximum output current is approximately 20 mA independent of the magnitude of V
1.5 kΩ resistor between two pins of the device. This is done for all couples of connected pin combinations
while the other pins are floating.
two pins of the device with no external series resistor (internal resistor < 5 Ω). This is done for all couples of
connected pin combinations while the other pins are floating.
discharged directly to ground through only one pin. This is done for all pins.
more than 0.3 V. The upper end of the common-mode voltage range is V
inputs can go to +30 V without damage.
V
oper
V
T
CC
thja
icm
stg
CC
id
j
i
Supply voltage
Differential input voltage
Input voltage
Output short-circuit to ground
Maximum junction temperature
Thermal resistance junction to ambient
SOT23-5
DFN8 2x2
Storage temperature range
Human body model (HBM)
Machine model (MM)
Charged device model (CDM)
Supply voltage
Input common mode voltage range
Operating free-air temperature range
T
T
Absolute maximum ratings (AMR)
Operating conditions
amb
min
≤ T
= 25°C
amb
≤ T
max
Parameter
Parameter
(4)
CC
Doc ID 6324 Rev 6
+
can cause excessive heating and potential destruction. The
(3)
Absolute maximum ratings and operating conditions
(1)
(5)
(1)
(2)
2 to 36 or ±1 to ±18
CC
0 to V
+
0 to V
-65 to +150
-40 to +125
-0.3 to +36
–1.5 V, but either or both
±18 or 36
Infinite
Value
Value
1500
1000
±36
150
250
100
57
CC
CC
CC
+
+
+
-1.5
.
-2
°C/W
Unit
Unit
°C
°C
°C
V
V
V
V
V
V
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