DIA20721 datasheet(1/15 Pages) DIOO

Part #	DIA20721

Description	Single/Dual/Quad Channel, RRIO 10 MHz Amplifier

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Manufacturer	DIOO [DIOO MICROCIRCUITS CO., LTD]

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DIA2072X

Version 1.6, Sep 2025

www.dioo.com

I

Single/Dual/Quad Channel, RRIO 10 MHz Amplifier



Features



AEC-Q100 qualified

−

Device ambient temperature:

-40°C ≤ TA ≤ 125°C

−

Device junction temperature:

-40°C ≤ TJ ≤ 150°C



Wide supply range: 2.5 V to 5.5 V or ±1.25 V to

±2.75 V



Rail-to-rail input and output



Wide bandwidth: 10 MHz typical at VCC = 5 V



Low input offset voltage: 0.5 mV typical



Input offset voltage drift: 5 μV/°C typical over

operating temperature range



Low total harmonic distortion: 0.04% typical at

VCC = 5 V



Low supply current: 620 μA typical per channel

at VCC = 5 V



Slew rate: 6.5 V/µs typical



Applications



Automotive and transportation



Portable equipment



Active filters



Data acquisition



Portable equipment



Test equipment



Process control



Package Information



Description

The DIA2072X devices are low power, high precision

CMOS operational amplifiers for automotive

applications. It provides rail-to-rail input and output

operation from a range of 2.5 V to 5.5 V at both

single-supply and split-supply operation.

These amplifiers operate at single power supply or

dual power supply and offer 10 MHz bandwidth, slew

rate of 6.5 V/µs and only 620 µA of quiescent current

per channel. The DIA2072X offer low input offset

voltage of 0.5 mV and low input offset voltage drift of

5 µV/°C.

The DIA2072X family is available in standard

package such as SOT23-5, MSOP-8, SOIC-8, and

SOP-14. It is specified over ambient temperature

range of -40°C to 125°C. The DIA2072X provides an

excellent choice for high-quality systems.



Simplified Schematic

Part Number

Package

Body Size

DIA20721

SOT23-5

2.926 mm × 1.626 mm

DIA20722

MSOP-8

3.0 mm × 3.0 mm

SOIC-8

4.9 mm × 3.9 mm

DIA20724

SOP-14

8.65 mm × 3.9 mm

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