General Description

The ECV358 is a single supply, low power CMOS dual operational amplifier; these amplifiers offer bandwidth of
1MHz, rail-to-rail inputs and outputs, and single-supply operation from 1.8V to 5.5V.

Typical low quiescent supply current of 110μA in dual operational amplifiers within one chip and very low input bias current of 10pA make the devices an ideal choice for low offset, low power consumption and high impedance applications such as smoke detectors, photodiode amplifiers, and other sensors.

The ECV358 is available in SOP-8L and MSOP-8L packages.

The extended temperature range of -40℃ to +125℃ over all supply voltages offers additional design flexibility.

Features

● Single-Supply Operation from +1.8V ~ +5.5V
● Rail-to-Rail Input / Output
● Gain-Bandwidth Product: 1MHz (Typ.)
● Low Input Bias Current: 10pA (Typ.)
● Low Offset Voltage: 5mV (Max.)
● Quiescent Current: 55μA per Amplifier (Typ.)
● Operating Temperature: -40°C ~ +125°C
● Available in SOP-8L and MSOP-8L Packages

Applications

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