LMP7721 - 3-Femtoampere Input Bias Current Precision Amplifier
The LMP7721 is the industry’s lowest specified input bias current precision amplifier.
The ultra-low input bias current is 3 fA, with a specified limit of ±20 fA at 25°C and ±900 fA at 85°C.
This is achieved with the latest patent-pending technology of input bias current cancellation amplifier circu
LMP7721 Features
* 1 Unless Otherwise Noted, Typical Values at TA = 25°C, VS = 5 V.
* Input Bias Current (VCM = 1 V)
* Maximum at 25°C ±20 fA
* Maximum at 85°C ±900 fA
* Offset Voltage ±26 µV
* Offset Voltage Drift
* 1.5 μV/°C
* DC Open-Loop Gain 120 dB
