OPA4388 True RRIO Precision Operational Amplifier Guarantees Imported Original, Spot, Short Delivery Time, Price Advantage, Reliable Quality, First Choice-Yujixin Electronics

1 Features

Ultra-low offset voltage: ±0.25μV

Zero drift: ±0.005μV/°C

Zero Crossing: 140dB CMRR True RRIO

Low Noise: 7.0nV√Hz (at 1kHz)

No 1/f noise: 140nVPP (0.1Hz to 10Hz)

Fast Settling: 2μs (1V, 0.01%)

Gain Bandwidth: 10MHz

Single Supply: 2.5V to 5.5V

Dual Supply: ±1.25V to ±2.75V

True rail-to-rail input and output

EMI/RFI filtered input

Industry Standard Packages:

– Single channel power supply versions with SOIC-8, SOT-23-5 and

VSSOP-8 package

– Dual power supply versions are available in SOIC-8 and VSSOP-8 packages

– Four channel power supply versions are available in SOIC-14 and TSSOP-14 packages

Pack

2 Applications

Commercial Network and Server PSUs

Laptop Power Adapter Design

weighing scale

Laboratory and Field Instrumentation

battery test

Electronic thermometer

Temperature Transmitter

3 Description

The OPAx388 (OPA388, OPA2388, and OPA4388) family of

Dense operational amplifiers are ultra-low noise, fast settling, zero drift, zero crossing

device that enables rail-to-rail input and output operation. These characteristics and excellent

ac performance with an offset voltage of only 0.25µV and

Combined with a temperature drift of 0.005μV/°C, the OPAx388 is the driver

High-precision analog-to-digital converters (ADCs) or buffered high-resolution digital-to-analog converters

(DAC) output. This design drives an analog-to-digital converter

(ADC) with excellent performance without loss of linearity.

The OPA388 (single channel version) offers VSSOP-8, SOT23-5 and

SOIC-8 three packages. OPA2388 (dual channel version) provides

VSSOP-8 and SO-8 packages are available. OPA4388 (four channel version

This) is available in TSSOP-14 and SO-14 packages. all versions

The rated operating temperature range is -40°C to +125°C.

Shenzhen Yujixin Electronics Co., Ltd.

Contact: Mr. Xiao

Mobile: +86-134-3077-2257? (Same number on WeChat)

Tel: +86-0755-2870-8773

QQ:1157099927 ?2039672975

E-mail: xiaozheng1608@163.com

Address of Shenzhen Office: Room B17, West 5th Floor, Building 4, SEG Science and Technology Park, Huaqiang North, Futian District, Shenzhen