OPA549T

The OPA340 series rail-to-rail CMOS operational
amplifiers are optimized for low-voltage, single-supply
operation. Rail-to-rail input and output and highspeed operation make them ideal for driving sampling
analog-to-digital (A/D) converters. They are also wellsuited for general purpose and audio applications as
well as providing I/V conversion at the output of
digital-to-analog (D/A) converters. Single, dual, and
quad versions have identical specifications for design
flexibility.
The OPA340 series operate on a single supply as low
as 2.5 V with an input common-mode voltage range
that extends 500 mV below ground and 500 mV
above the positive supply. Output voltage swing is to
within 1 mV of the supply rails with a 100-k? load.
These devices offer excellent dynamic response
(BW = 5.5 MHz, SR = 6 V/?s), yet quiescent current
is only 750 A. Dual and quad designs feature
completely independent circuitry for lowest crosstalk
and freedom from interaction.