LM258 STMicroelectronics, LM258 Datasheet - Page 3
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LM258
Manufacturer Part Number
LM258
Description
Low-power dual op-amps with low input bias current
Manufacturer
STMicroelectronics
Datasheet
1.LM358.pdf
(21 pages)
Specifications of LM258
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
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LM158, LM258, LM358
2
Absolute maximum ratings
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
3. Short-circuits can cause excessive heating and destructive dissipation. R
4. Human body model: a 100 pF capacitor is charged to the specified voltage, then discharged through a
5. Machine model: a 200 pF capacitor is charged to the specified voltage, then discharged directly between
6. Charged device model: all pins and the package are charged together to the specified voltage and then
Symbol
T
R
ESD
R
V
T
current is approximately 40 mA independent of the magnitude of V
from simultaneous short circuits on all amplifiers.
collector-base junction of the input PNP transistor becoming forward-biased and thereby acting as input
diode clamp. In addition to this diode action, there is NPN parasitic action on the IC chip. This transistor
action can cause the output voltages of the Op-amps to go to the V
overdrive) for the time during which an input is driven negative.
This is not destructive and normal output is restored for input voltages above -0.3 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.
V
oper
V
I
T
CC
thja
thjc
stg
in
id
j
i
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
SO-8
MiniSO-8
TSSOP8
DIP8
DFN8 2x2
SO-8
MiniSO-8
TSSOP8
DIP8
Absolute maximum ratings
(2)
Parameter
(5)
CC
Doc ID 2163 Rev 9
can cause excessive heating if V
(4)
(6)
(1)
(3)
(3)
-55 to +125 -40 to +105
LM158,A
5 mA in DC or 50 mA in AC (duty
CC
CC
. Destructive dissipation can result
cycle = 10%, T=1s)
voltage level (or to ground for a large
CC
> 15 V. The maximum output
th
-65 to +150
Absolute maximum ratings
+/-16 or 32
are typical values.
LM258,A
Infinite
150
125
190
120
300
200
1.5
32
32
85
57
40
39
37
41
LM358,A
0 to +70
°C/W
°C/W
Unit
mA
kV
°C
°C
°C
V
V
V
V
V
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