Datasheet > ISL28288FBZ-T

ISL28288FBZ-T

更新时间： 2024-11-05 08:15:31

品牌	Logo	应用领域
瑞萨 - RENESAS		光电二极管
页数	文件大小	规格书
20页	989K
描述
DUAL OP-AMP, 2000uV OFFSET-MAX, 0.25MHz BAND WIDTH, PDSO8, ROHS COMPLIANT, PLASTIC, MS-012, SOIC-8

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ISL28288FBZ-T 数据手册

Dual and Quad Micropower Single Supply Rail-to-Rail

Input and Output (RRIO) Op Amp

ISL28288, ISL28488

Features

The ISL28288 and ISL28488 are dual and quad channel

micropower operational amplifiers optimized for single supply

operation over the 2.4V to 5.5V range. They can be operated

from one lithium cell or two Ni-Cd batteries. For equivalent

performance in a single channel op amp, reference EL8188.

• Low power 60µA typical supply current per amplifier

• 1.5mV max offset voltage

• 30pA max input bias current

• 250kHz typical gain-bandwidth product

• 105dB typical PSRR

These devices feature an Input Range Enhancement Circuit

(IREC) which enables them to maintain CMRR performance for

input voltages 10% above the positive supply rail and to

100mV below the negative supply. The output operation is

rail-to-rail.

• 100dB typical CMRR

• Single supply operation down to 2.4V

• Input is capable of swinging above V and below V (ground

sensing)

The ISL28288 and ISL28488 draw minimal supply current

while meeting excellent DC-accuracy, AC-performance, noise

and output drive specifications. The ISL28288 (10 Ld MSOP

only) contains a power-down enable pin that reduces the

power supply current to typically less than 4µA in the disabled

state.

• Rail-to-rail input and output (RRIO)

• Enable Pin - ISL28288 10 Ld MSOP package option only

• Pb-free (RoHS compliant)

Applications

• Battery- or solar-powered systems

• 4mA to 25mA current loops

• Handheld consumer products

• Medical devices

Related Literature

AN1344: ISL2828xEVAL1Z Evaluation Board User’s Guide

• Thermocouple amplifiers

• Photodiode pre-amps

• pH probe amplifiers

VIN

U1A

VOUT

1/2

ISL28x88

10k

0.082µF

0.1µF

U1B

1/2

GAIN=425

ISL28x88

12.4k

158Ω

2.21k

CF1

4.7µF

RF1

680k

VREF

BANDPASS AMPLIFIER (0.05Hz TO 159Hz)

FIGURE 1. TYPICAL APPLICATION CIRCUIT

July 26, 2011

FN6339.4

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries.

All other trademarks mentioned are the property of their respective owners.

12 3 4 5 6 7...20

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与ISL28288FBZ-T相关器件

型号	品牌	获取价格	描述	数据表
ISL28288FBZ-T7	RENESAS	获取价格	Dual and Quad Micropower Single Supply Rail-to-Rail Input and Output (RRIO) Op Amp; MSOP10
ISL28288FUZ	INTERSIL	获取价格	Dual Micropower Single Supply Rail-to-Rail Input and Output (RRIO) Precision Op-Amp
ISL28288FUZ	RENESAS	获取价格	Dual and Quad Micropower Single Supply Rail-to-Rail Input and Output (RRIO) Op Amp
ISL28288FUZ-T	RENESAS	获取价格	DUAL OP-AMP, 2000uV OFFSET-MAX, 0.25MHz BAND WIDTH, PDSO10, ROHS COMPLIANT, PLASTIC, MO-18
ISL28288FUZ-T7	INTERSIL	获取价格	Dual Micropower Single Supply Rail-to-Rail Input and Output (RRIO) Precision Op-Amp
ISL28290	INTERSIL	获取价格	Single and Dual Ultra-Low Noise, Ultra-Low Distortion, Rail-to-Rail, Op Amp
ISL28290EVAL1Z	INTERSIL	获取价格	Single and Dual Ultra-Low Noise, Ultra-Low Distortion, Rail-to-Rail Output, Op Amp
ISL28290FBZ	INTERSIL	获取价格	Single and Dual Ultra-Low Noise, Ultra-Low Distortion, Rail-to-Rail Output, Op Amp
ISL28290FBZ-T7	INTERSIL	获取价格	Single and Dual Ultra-Low Noise, Ultra-Low Distortion, Rail-to-Rail Output, Op Amp
ISL28290FRUZ-T7	INTERSIL	获取价格	Single and Dual Ultra-Low Noise, Ultra-Low Distortion, Rail-to-Rail, Op Amp

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