DIO205X

DIO2051/2052/2054

Description

DIO2051/2052/2054 is single/dual/quad channel

rail-to-rail CMOS operational amplifier with ultra

low offset. Features include wide input

common-mode voltage range and broad output

voltage swing with operating supply voltage from

1.8V to 5.5V. Products are fully specified over the

extended –40°C to +125°C temperature range.

DIO2051/2052/2054 provides 550kHz bandwidth

consuming ultra low current of 16μA per channel.

Very low input bias currents of 0.5pA enable the

DIO2051/2052/2054 ideal for integrators,

photodiode amplifiers, and piezoelectric sensors.

Features

● Rail-to-Rail Input and Output

● 0.65mV Typical offset (VOS)

● Unity Gain Stable

● Gain Bandwidth Product: 550KHz

● Very low input bias currents : 0.5pA

● Wide supply range: 1.8V to 5.5V

● Input Voltage Range:

-0.1V to +5.6V with V+ = 5.5V

● Ultra low power: 16μA per channel

● Small size packaging best for portable

applications:

DIO2051 Available in SC70-5 and SOT23-5

DIO2052 Available in SOIC-8, MSOP-8

DIO2054 Available in TSSOP-14 and SOIC-14

Applications

● ASIC Input or Output Amplifier

Sensor Interface

● Piezo Electric Transducer Amplifier

● Medical Instrumentation

● Audio Output

● Portable Systems

● Smoke Detectors

● Notebook PC