ICL7653

更新时间： 2024-11-07 22:57:15

品牌	Logo	应用领域
美信 - MAXIM		运算放大器
页数	文件大小	规格书
12页	163K
描述
Chopper-Stabilized Op Amps

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ICL7653 数据手册

19-0960; Rev 2; 1/00

Chopper-Stabilized Op Amps

General Description

Features

Maxim’s ICL7650/ICL7653 are chopper-stabilized

amplifiers, ideal for low-level signal processing applica-

tions. Featuring high performance and versatility, these

devices combine low input offset voltage, low input bias

current, wide bandwidth, and exceptionally low drift

over time and temperature. Low offset is achieved

through a nulling scheme that provides continuous

error correction. A nulling amplifier alternately nulls

itself and the main amplifier. The result is an input offset

voltage that is held to a minimum over the entire operat-

ing temperature range.

ꢀ ICL7650/53 are Improved Second Sources to

ICL7650B/53B

ꢀ Lower Supply Current: 2mA

ꢀ Low Offset Voltage: 1µV

ꢀ No Offset Voltage Trimming Needed

ꢀ High-Gain CMRR and PSRR: 120dB min

ꢀ Lower Offset Drift with Time and Temperature

ꢀ Extended Common-Mode Voltage Range

ꢀ Low DC Input Bias Current: 10pA

ꢀ Monolithic, Low-Power CMOS Design

The ICL7650B/ICL7653B are exact replacements for

Intersil’s ICL7650B/ICL7653B. These devices have a

10µV max offset voltage, a 0.1µV/°C max input offset

voltage temperature coefficient, and a 20pA max bias

current—all specified over the commercial temperature

range.

Ordering Information

A 14-pin version is available that can be used with

either an internal or external clock. The 14-pin version

has an output voltage clamp circuit to minimize over-

load recovery time.

PART

TEMP. RANGE

0°C to +70°C

-20°C to +85°C

-55°C to +125°C

0°C to +70°C

-20°C to +85°C

-55°C to +125°C

0°C to +70°C

PIN-PACKAGE

8 SO

ICL7650CSA

ICL7650CSD

ICL7650CPA

ICL7650CPD

ICL7650CTV

ICL7650C/D

ICL7650IJA

14 SO

8 Plastic DIP

14 Plastic DIP

8 TO-99

Applications

Condition Amplifier

Precision Amplifier

Instrumentation Amplifier

Thermocouples

Dice

8 CERDIP

14 CERDIP

8 CERDIP

14 CERDIP

8 SO

ICL7650IJD

ICL7650MTV

ICL7650MJD

ICL7650BCSA

ICL7650BCSD

ICL7650BCPA

ICL7650BCPD

ICL7650BCTV

ICL7650BC/D

ICL7653CSA

ICL7653CPA

ICL7653CTV

ICL7653IJA

Thermistors

Strain Gauges

14 SO

8 Plastic DIP

14 Plastic DIP

8 TO-99

Typical Operating Circuit

Dice

8 SO

8 Plastic DIP

8 TO-99

CLAMP

INPUT

8 CERDIP

8 SO

OUTPUT

ICL7653MTV

ICL7653BCSA

ICL7653BCPA

ICL7653BCTV

ICL7650

ICL7653

8 Plastic DIP

8 TO-99

INVERTING AMPLIFIER

WITH OPTIONAL CLAMP

Pin Configurations appear at end of data sheet.

________________________________________________________________ Maxim Integrated Products

For free samples and the latest literature, visit www.maxim-ic.com or phone 1-800-998-8800.

For small orders, phone 1-800-835-8769.

12 3 4 5 6 7...12

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与ICL7653相关器件

型号	品牌	获取价格	描述	数据表
ICL7653B	MAXIM	获取价格	Chopper-Stabilized Op Amps
ICL7653BCPA	MAXIM	获取价格	Chopper-Stabilized Op Amps
ICL7653BCSA	MAXIM	获取价格	Chopper-Stabilized Op Amps
ICL7653BCTV	MAXIM	获取价格	Chopper-Stabilized Op Amps
ICL7653CPA	MAXIM	获取价格	Chopper-Stabilized Op Amps
ICL7653CPA+	MAXIM	获取价格	Operational Amplifier, 1 Func, 10uV Offset-Max, CMOS, PDIP8, PLASTIC, DIP-8
ICL7653CSA	MAXIM	获取价格	Chopper-Stabilized Op Amps
ICL7653CSA+	MAXIM	获取价格	暂无描述
ICL7653CTV	MAXIM	获取价格	Chopper-Stabilized Op Amps
ICL7653IJA	MAXIM	获取价格	Chopper-Stabilized Op Amps

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