OPA928 Datasheet - Texas Instruments

OPA928 Operational Amplifier

The OPA928 is a new generation, 36V, femtoampere input bias, e-trim™ operational amplifier. This device offers an ultra-low input bias current of 20fA (max) across the entire industrial temperature range, *40ºC to +85ºC. The OPA928 input bias performance is tested at production at both temp.

OPA928 Features

* Ultra-low input bias current:

* 20fA (tested max) at 25ºC, VS = 16V

* 20fA (tested max) at 85ºC, VS = 16V

* 75fA (tested max) at 85ºC, VS = 36V

* Ultra-low noise:

* 0.07fA/√Hz at 0.1Hz

* 15nV/√Hz at 1kHz

* High dc precision:

OPA928-etcTI.pdf