LM4250J National Semiconductor, LM4250J Datasheet
LM4250J
Manufacturer Part Number
LM4250J
Description
DIP-8
Manufacturer
National Semiconductor
Specifications of LM4250J
Date_code
04+
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© 2000 National Semiconductor Corporation
LM4250
Programmable Operational Amplifier
General Description
The LM4250 and LM4250C are extremely versatile program-
mable monolithic operational amplifiers. A single external
master bias current setting resistor programs the input bias
current, input offset current, quiescent power consumption,
slew rate, input noise, and the gain-bandwidth product. The
device is a truly general purpose operational amplifier.
The LM4250C is identical to the LM4250 except that the
LM4250C has its performance guaranteed over a 0˚C to
+70˚C temperature range instead of the −55˚C to +125˚C
temperature range of the LM4250.
Connection Diagrams
Quiescent P
D
= 0.6 mW
X5 Difference Amplifier
Metal Can Package
Top View
DS009300-3
DS009300
DS009300-2
Quiescent P
Features
n
n 3 nA input offset current
n Standby power consumption as low as 500 nW
n No frequency compensation required
n Programmable electrical characteristics
n Offset voltage nulling capability
n Can be powered by two flashlight batteries
n Short circuit protection
±
1V to
D
= 500 nW
±
18V power supply operation
500 Nano-Watt X10 Amplifier
Dual-In-Line Package
Top View
DS009300-4
DS009300-5
www.national.com
August 2000
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