LM4250中文资料可编程运算放大器数据手册TI规格书

描述 Description

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.

特性 Features

·±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