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LM258H Low Power Dual Op Amp
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Price: $3.75
Quantity in Basket:
None
55 available for immediate delivery
Product code: T336
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Low Power Dual Operational Amplifiers
General Description:
The LM258 series consists of two independent, high gain,
internally frequency compensated operational amplifiers
which were designed specifically to operate from a single
power supply over a wide range of voltages. Operation from
split power supplies is also possible and the low power
supply current 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 now
can be more easily implemented in single power supply
systems. For example, the LM258 series can be directly
operated off of the standard +5V power supply voltage which
is used in digital systems and will easily provide the required
interface electronics without requiring the additional +/-15V
power supplies.
Unique Characteristics:
In the 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.
The unity gain cross frequency is temperature
compensated.
The input bias current is also temperature compensated.
Advantages:
Two internally compensated op amps
Eliminates need for dual supplies
Allows direct sensing near GND and VOUT also goes to
GND
Power drain suitable for battery operation
Features:
Internally frequency compensated for unity gain
Large dc voltage gain: 100 dB
Wide bandwidth (unity gain): 1 MHz (temperature compensated)
Very low supply current drain (500 μA)—essentially independent of supply voltage
Low input offset voltage: 2 mV
Input common-mode voltage range includes ground
Differential input voltage range equal to the power supply voltage
Large output voltage swing
Full datasheet: LM258H
Manufactured by: National Semiconductor
Part Number: LM258H
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