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 0°C to +70°C temperature range instead of the -55°C to +125°C temperature range of the LM4250.
● ±1V to ±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
●__
