LM158W STMicroelectronics, LM158W Datasheet - Page 3

• Manufacturer Part Number: LM158W
• Description: Low power dual operational amplifiers
• Manufacturer: STMicroelectronics

Specifications of LM158W

• Esd Internal Protection: 2 kV
• Large Dc Voltage Gain: 100 dB
• Wide Bandwidth (unity Gain): 1.1 MHz (temperature compensated)
• Low Input Bias Current: 20 nA (temperature compensated)
• Low Input Offset Voltage: 2 mV
• Low Input Offset Current: 2 nA

LM158W-LM258W-LM358W
2
Table 1.
1. Short-circuits from the output to V
2. This input current only exists when the voltage at any of the input leads is driven negative. It is due to the collector-base
3. Short-circuits can cause excessive heating and destructive dissipation. R
4. Human body model: a 100 pF capacitor is discharged through a 1.5 kΩ resistor between two pins of the device, done for all
5. Machine model: a 200 pF capacitor is charged to the specified voltage, then discharged directly between two pins of the
6. Charged device model: all pins plus package are charged together to the specified voltage and then discharged directly to
Symbol
V
T
ESD
R
R
approximately 40 mA independent of the magnitude of V
circuits on all amplifiers.
junction of the input PNP transistor becoming forward biased and thereby acting as input diode clamps. In addition to this
diode action, there is also NPN parasitic action on the IC chip. This transistor action can cause the output voltages of the
Op-amps to go to the V
negative. This is not destructive and normal output will be restored for input voltage higher than -0.3 V.
couples of pin combinations with other pins floating.
device with no external series resistor (internal resistor < 5 Ω), done for all couples of pin combinations with other pins
floating.
the ground.
T
V
V
oper
CC
I
T
thja
thjc
stg
in
in
id
j
+
Supply voltage
Input voltage
Differential input voltage
Output short-circuit duration
Input current
Operating free-air temperature range
Storage temperature range
Maximum junction temperature
Thermal resistance junction to ambient
Thermal resistance junction to case
HBM: human body model
MM: machine model
CDM: charged device model
Absolute maximum ratings and operating conditions
Absolute maximum ratings
SO-8
MiniSO-8
TSSOP8
DIP-8
SO-8
MiniSO-8
TSSOP8
DIP-8
CC
(2)
voltage level (or to ground for a large overdrive) for the time during which an input is driven
Parameter
(5)
CC
can cause excessive heating if V
(4)
(6)
(1)
(3)
(3)
Absolute maximum ratings and operating conditions
CC
. Destructive dissipation can result from simultaneous short-
LM158W/AW LM258W/AW LM358W/AW
5mA in DC or 50mA in AC (duty cycle=10%,
-55 to +125
CC
th
> 15 V. The maximum output current is
are typical values.
-0.3 to V
-0.3 to V
-40 to +105
-65 to +150
Infinite
T=1s)
+32
150
125
190
120
200
1.5
85
40
39
37
41
2
CC
CC
+
+
+0.3
+0.3
0 to +70
°C/W
°C/W
Unit
mA
kV
kV
°C
°C
°C
V
V
V
V
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