OPA3684 Datasheet (Texas Instruments)

OPA3684, Operational Amplifier

The OPA3684 provides a new level of performance in low-power, wideband, current-feedback (CFB) amplifiers.

This CFBPLUS amplifier among the first to use an internally closed-loop input buffer stage that enhances performance significantly over earlier lowpower CFB amplifiers.

While retaining the bene

OPA3684 Features

* q MINIMAL BANDWIDTH CHANGE VERSUS GAIN q 170MHz BANDWIDTH: G = +2 q > 120MHz BANDWIDTH TO GAIN > +10 q LOW DISTORTION: <

* 82dBc at 5MHz q HIGH OUTPUT CURRENT: 120mA q SINGLE +5V TO +12V SUPPLY OPERATION q DUAL ±2.5V TO ±6.0V SUPPLY OPERATION q LOW SUPPLY CURRENT: 1.7mA/ch q LOW SHUTDOWN CURR