FAMILY OF 2.7V HIGH-SLEW-RATE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS

DESCRIPTION

The UTC ULV2772 is CMOS operational amplifier with
rail-to-rail output swing, high output drive, and excellent
dc-precision. For providing high slew rate, typically 10.5V/µs, and
high bandwidth, typically 5.1MHz, the device only consumes 1mA
of supply current per channel. This ac-performance is much higher
than current competitive CMOS amplifiers. Because of its rail-to-rail
output swing and high output drive, the UTC ULV2772 is a good
choice for driving the analog input or reference of analog-to-digital
converters. And because of its low distortion while driving a 600Ω
load, the device also can be used in telecom systems.

The UTC ULV2772 amplifier has a 360µV input offset voltage, a 17nV/√Hz input noise voltage, and a 2pA input
bias current for measurement, medical, and industrial applications. The UTC ULV2772 is also specified across an
extended temperature range (-40°C~125°C), making it useful for automotive systems.
The UTC ULV2772 is characterized at 2.7V and 5V and can operate from a 2.5V to 5.5V single supply
voltage. The single-supply operation and low power consumption means the device is a good solution for por
table applications.

FEATURES

* Qualified for Automotive or Portable Applications
* High Slew Rate: 10.5V/µs Typ
* High-Gain Bandwidth: 5.1MHz Typ
* Supply Voltage Range from 2.5V ~ 5.5V
* Rail-to-Rail Output
* Input Offset Voltage: 360µV Typ
* Low Distortion Driving 600Ω: 0.005% THD+N
* Low Supply Current (Per Channel): 1mA
* 17nV/√Hz Input Noise Voltage
* 2pA Input Bias Current
* Characterized From TA=-40°C~125°C