Datasheet > 放大器电路 > 仪表放大器> AD22057R

AD22057R

更新时间： 2024-09-16 22:38:59

品牌	Logo	应用领域
亚德诺 - ADI		传感器仪表放大器放大器电路光电二极管
页数	文件大小	规格书
8页	196K
描述
Single-Supply Sensor Interface Amplifier

阅读下载

中文翻译

获取价格

数据手册
替代型号

如果您发现信息不准确，欢迎纠错

AD22057R 数据手册

Single-Supply Sensor

Interface Amplifier

AD22057

FUNCTIO NAL BLO CK D IAGRAM

FEATURES

Gain of

20. Alterable from

1 to

160

Input CMR from Below Ground to 6

(V_S– 1 V)

Output Span 20 m V to (V_S– 0.2) V

1-, 2-, 3-Pole Low -Pass Filtering Available

Accurate Midscale Offset Capability

Differential Input Resistance 400 k⍀

Drives 1 k⍀ Load to +4 V Using V_S= +5 V

Supply Voltage: +3.0 V to +36 V

Transient Spike Protection and RFI Filters Included

Peak Input Voltage (40 m s): 60 V

Reversed Supply Protection: –34 V

Operating Tem perature Range: –40؇C to +125؇C

OFS A1

AD22057

IN+

IN–

OUT

GND

APPLICATIONS

Current Sensing

Motor Control

Interface for Pressure Transducers, Position Indicators,

Strain Gages, and Other Low Level Signal Sources

Accelerom eters

GENERAL D ESCRIP TIO N

a +5 V supply with excellent rejection of this common-mode

voltage. T his is achieved by the use of a special resistive attenua-

tor at the input, laser trimmed to a very high differential balance.

T he AD22057 is a single-supply difference amplifier for ampli-

fying and low-pass filtering small differential voltages (typically

100 mV FS at a gain of 40) from sources having a large common-

mode voltage.

Provisions are included for optional low-pass filtering and gain

adjustment. An accurate midscale offset feature allows bipolar

signals to be amplified.

Supply voltages from +3.0 V to +36 V can be used. T he input

common-mode range extends from below ground to +24 V using

+V (CAR BATTERY)

+5V

SOLENOID

LOAD

ANALOG OUTPUT

4V PER AMP

100m⍀

200k⍀

AD22057

CORNER FREQUENCY

= 0.796Hz-␮F

CMOS DRIVER

CHASSIS

POWER

DARLINGTON

ANALOG GROUND

SINGLE-POLE LOW-PASS FILTERING, GAIN: 40

Figure 1. Typical Application Circuit for a Current Sensor Interface

REV. A

Inform ation furnished by Analog Devices is believed to be accurate and

reliable. However, no responsibility is assum ed by Analog Devices for its

use, nor for any infringem ents of patents or other rights of third parties

which m ay result from its use. No license is granted by im plication or

otherwise under any patent or patent rights of Analog Devices.

One Technology Way, P.O. Box 9106, Norw ood, MA 02062-9106, U.S.A.

Tel: 781/ 329-4700

Fax: 781/ 326-8703

World Wide Web Site: http:/ / w w w .analog.com

12 3 4 5 6 7 8

中文翻译

下载PDF

AD22057R 替代型号

型号	品牌	替代类型	描述	数据表
AD22057RZ-RL	ADI	完全替代	Single Supply Sensor Interface Amplifier
AD22057RZ	ADI	类似代替	Single-Supply Sensor Interface Amplifier
AD22057R-REEL	ADI	类似代替	Single-Supply Sensor Interface Amplifier

与AD22057R相关器件

型号	品牌	获取价格	描述	数据表
AD22057R-REEL	ADI	获取价格	Single-Supply Sensor Interface Amplifier
AD22057RZ	ADI	获取价格	Single-Supply Sensor Interface Amplifier
AD22057RZ-RL	ADI	获取价格	Single Supply Sensor Interface Amplifier
AD220S	ETC	获取价格	Fast Asymmetric Thyristors
AD220S08KDC	ETC	获取价格	THYRISTOR MODULE\|DOUBLER\|HALF-CNTLD\|POSITIVE\|15V V(RRM)\|220A I(T)
AD220S08KDF	ETC	获取价格	THYRISTOR MODULE\|DOUBLER\|HALF-CNTLD\|POSITIVE\|15V V(RRM)\|220A I(T)
AD220S08KEC	ETC	获取价格	THYRISTOR MODULE\|DOUBLER\|HALF-CNTLD\|POSITIVE\|15V V(RRM)\|220A I(T)
AD220S08KEF	ETC	获取价格	THYRISTOR MODULE\|DOUBLER\|HALF-CNTLD\|POSITIVE\|15V V(RRM)\|220A I(T)
AD220S08KFC	ETC	获取价格	THYRISTOR MODULE\|DOUBLER\|HALF-CNTLD\|POSITIVE\|15V V(RRM)\|220A I(T)
AD220S08KFF	ETC	获取价格	THYRISTOR MODULE\|DOUBLER\|HALF-CNTLD\|POSITIVE\|15V V(RRM)\|220A I(T)

与AD22057R相关文章

摩尔斯微电子在美国约书亚树国家公园测试 Wi-Fi HaLow
2024-09-18

16
贸泽上架Tallysman TW5386智能GNSS天线
2024-09-18

14
SL74HC10N：高性能三输入与非门解析
2024-09-03

93
AIC1781A 电池充电控制器深度解析
2024-09-03

82

产品中心

服务支持

精选活动

关于我们

帮助中心

AD22057R

AD22057R 数据手册

AD22057R 替代型号

与AD22057R相关器件

与AD22057R相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

AD22057R

AD22057R 数据手册

AD22057R 替代型号

与AD22057R相关器件

与AD22057R相关文章

您还可以找

您在本页遇到什么问题？