IC LM258

Description
These circuits consist of two independent, highgain,
internally frequency-compensated op-amps,
which are specifically designed to operate from a
single power supply over a wide range of
voltages. The low-power supply drain is
independent of the magnitude of the power supply
voltage.
Application areas include transducer amplifiers,
DC gain blocks and all the conventional op-amp
circuits, which can now be more easily
implemented in single power supply systems. For
example, these circuits can be directly supplied
with the standard +5 V, which is used in logic
systems and will easily provide the required
interface electronics with no additional power
supply.
In linear mode, the input common-mode voltage
range includes ground and the output voltage can
also swing to ground, even though operated from
only a single power supply voltage.

Features
Internally frequency-compensated
Large DC voltage gain: 100 dB
Wide bandwidth (unity gain): 1.1 MHz
(temperature compensated)
Very low supply current per operator
essentially independent of supply voltage
Low input bias current: 20 nA
(temperature compensated)
Low input offset voltage: 2 mV
Low input offset current: 2 nA
Input common-mode voltage range includes
negative rails
Differential input voltage range equal to the
power supply voltage
Large output voltage swing 0 V to (VCC
+ - 1.5V)

IC LM258

IC LM258
DIP-8
Low power dual operational amplifiers
Large DC voltage gain: 100 dB
Low input offset voltage: 2 mV