LM239 STMicroelectronics, LM239 Datasheet - Page 3

• Manufacturer Part Number: LM239
• Description: Low power quad voltage comparator
• Manufacturer: STMicroelectronics

Specifications of LM239

• Wide Single Supply Voltage Range Or Dual Supplies For All Devices: +2 to +36 V or ±1 V to ±18 V
• 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;(ISINK = 4 mA)

LM139, LM239, LM339
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 the package are charged together to the specified voltage and then
Symbol
T
R
R
ESD
V
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 the ground through only one pin. This is done for all pins.
T
LEAD
V
V
T
thja
CC
thjc
stg
ID
IN
j
Supply voltage
Differential input voltage
Input voltage
Output short-circuit to ground
Thermal resistance junction to ambient
Thermal resistance junction to case
Storage temperature range
Junction temperature
Lead temperature (soldering 10 seconds)
Human body model (HBM)
Machine model (MM)
Charged device model (CDM)
Absolute maximum ratings
DIP14
SO-14
TSSOP14
QFN16 3x3
DIP14
SO-14
TSSOP14
QFN16 3x3
(4)
CC
Doc ID 2159 Rev 3
Parameter
+
can cause excessive heating and eventual destruction. The
Absolute maximum ratings and operating conditions
(3)
(5)
(1)
(2)
(2)
-65 to +150
-0.3 to +36
±18 or 36
Infinite
Value
CC
+150
1500
±36
105
100
260
500
100
80
45
33
31
32
14
+
.
°C/W
°C/W
Unit
°C
°C
°C
V
V
V
V
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