General Description

The EC5822 is wideband, low-noise, low-distortion dual operational amplifier, that offer rail-to-rail nputs/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 railto-rail and their input common-mode voltage range ncludes 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

● Single-Supply Operation from +2.2V ~ +5.5V
● Rail-to-Rail Input / Output
● Gain-Bandwidth Product: 10MHz (Typ.)
● Low Input Bias Current: 10pA (Typ.)
● Low Offset Voltage：5mV(Max.)
● Quiescent Current: 800μA per Amplifier (Typ.)
● Operating Temperature: -40°C ~ +125°C
● Available in SOP8 and MSOP8 Packages

Applications

● Portable Equipment
● Mobile Communications
● Smoke Detector
● Sensor Interface
● Medical Instrumentation
● Battery-Powered Instruments
● Handheld Test Equipment

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