Description
® OPA 646 OPA646 Low Power, Wide Bandwidth OPERATIONAL AMPLIFIER .
The OPA646 is a low power, wideband voltage feedback operational amplifier.
Features
* q LOW POWER: 55mW q UNITY-GAIN BANDWIDTH: 650MHz q UNITY-GAIN STABLE q FAST 12-BIT SETTLING: 15ns (0.01%) q LOW INPUT BIAS CURRENT: 2µA q LOW HARMONICS:
Applications
* The OPA646 is internally compensated for unity-gain stability. This amplifier has a fully symmetrical differential input due to its “classical” operational amplifier circuit architecture. Its unusual combination of speed, accuracy and low power make it an ideal choice for many portable, multichanne