10MHz, Low-Power, CMOS,

Rail-to-Rail Dual Operational Amplifier

EC5822

3K29N-Rev.P001

Page 1 of 12

General Description

The

EC5822

is

wideband,

low-noise,

low-distortion

dual

operational

amplifier,

that

offer

rail-to-rail

inputs/outputs

and single-supply

operation

down

to

2.2V. They draw 1.6mA of quiescent supply current

while featuring ultra-low distortion(0.0002% THD+N), as

well as low input voltage-noise density (15nV/

Hz)

and low input current-noise density (0.5fA/

Hz).

These features make the devices an ideal choice for

applications that require low distortion and/or low noise.

These amplifiers have inputs and outputs which swing rail-

to-rail and their input common-mode voltage range includes

ground.

The maximum input offset of these amplifiers is less

than 5mV. The EC5822 are unity-gain stable with a

gain-bandwidth product

of 10MHz.The

EC5822

is

available

in

SOP8

and

MSOP8

packages.

The

extended temperature range of -40°C to +125°C over all

supply

voltages

offers

additional

design

flexibility.

Features

μA per Amplifier (Typ.)

Applications





● Portable Equipment

● Mobile Communications

● Smoke Detector

● Sensor Interface

● Medical Instrumentation

● Battery-Powered Instruments

● Handheld Test Equipment

Pin Assignments

Figure 1. Pin Assignment Diagram (SOP8 and MSOP8 Package)