LM4250 LM4250 Programmable Operational Amplifier Literature Number: SNOSC17A LM4250
Programmable Operational Amplifier
General Description Features The LM4250 and LM4250C are extremely versatile programmable 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 0ЛљC to
+70ЛљC temperature range instead of the -55ЛљC to +125ЛљC
temperature range of the LM4250. В± 1V to В± 18V power supply operation
3 nA input offset current
Standby power consumption as low as 500 nW
No frequency compensation required
Programmable electrical characteristics
Offset voltage nulling capability
Can be powered by two flashlight batteries
Short circuit protection Connection Diagrams
Metal Can Package Dual-In-Line Package DS009300-5 Top View
DS009300-2 Top View
X5 Difference Amplifier 500 Nano-Watt X10 Amplifier DS009300-4
DS009300-3 Quiescent PD = 500 nW Quiescent PD = 0.6 mW В© 2000 National Semiconductor Corporation DS009300 www.national.com LM4250 Programmable Operational Amplifier August 2000 LM4250 Absolute Maximum Ratings (Note 1)
If Military/Aerospace specified devices are required, …
