AD624ACHIPS

更新时间： 2024-11-02 22:28:31

品牌	Logo	应用领域
亚德诺 - ADI		仪表放大器放大器电路
页数	文件大小	规格书
15页	694K
描述
Precision Instrumentation Amplifier

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

AD624ACHIPS 数据手册

Precision

Instrumentation Amplifier

AD624

FUNCTIONAL BLOCK DIAGRAM

FEATURES

Low Noise: 0.2 ␮V p-p 0.1 Hz to 10 Hz

Low Gain TC: 5 ppm max (G = 1)

50⍀

–INPUT

G = 100

Low Nonlinearity: 0.001% max (G = 1 to 200)

High CMRR: 130 dB min (G = 500 to 1000)

Low Input Offset Voltage: 25 ␮V, max

Low Input Offset Voltage Drift: 0.25 ␮V/؇C max

Gain Bandwidth Product: 25 MHz

Pin Programmable Gains of 1, 100, 200, 500, 1000

No External Components Required

Internally Compensated

AD624

225.3⍀

4445.7⍀

G = 200

G = 500

124⍀

10k⍀

SENSE

80.2⍀

20k⍀

10k⍀

OUTPUT

REF

10k⍀

50⍀

+INPUT

PRODUCT DESCRIPTION

PRODUCT HIGHLIGHTS

The AD624 is a high precision, low noise, instrumentation

amplifier designed primarily for use with low level transducers,

including load cells, strain gauges and pressure transducers. An

outstanding combination of low noise, high gain accuracy, low

gain temperature coefficient and high linearity make the AD624

ideal for use in high resolution data acquisition systems.

1. The AD624 offers outstanding noise performance. Input

noise is typically less than 4 nV/√Hz at 1 kHz.

2. The AD624 is a functionally complete instrumentation am-

plifier. Pin programmable gains of 1, 100, 200, 500 and 1000

are provided on the chip. Other gains are achieved through

the use of a single external resistor.

The AD624C has an input offset voltage drift of less than

0.25 µV/°C, output offset voltage drift of less than 10 µV/°C,

CMRR above 80 dB at unity gain (130 dB at G = 500) and a

maximum nonlinearity of 0.001% at G = 1. In addition to these

outstanding dc specifications, the AD624 exhibits superior ac

performance as well. A 25 MHz gain bandwidth product, 5 V/µs

slew rate and 15 µs settling time permit the use of the AD624 in

high speed data acquisition applications.

3. The offset voltage, offset voltage drift, gain accuracy and gain

temperature coefficients are guaranteed for all pretrimmed

gains.

4. The AD624 provides totally independent input and output

offset nulling terminals for high precision applications.

This minimizes the effect of offset voltage in gain ranging

applications.

5. A sense terminal is provided to enable the user to minimize

the errors induced through long leads. A reference terminal is

also provided to permit level shifting at the output.

The AD624 does not need any external components for pre-

trimmed gains of 1, 100, 200, 500 and 1000. Additional gains

such as 250 and 333 can be programmed within one percent

accuracy with external jumpers. A single external resistor can

also be used to set the 624’s gain to any value in the range of 1

to 10,000.

REV. C

Information furnished by Analog Devices is believed to be accurate and

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

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

which may result from its use. No license is granted by implication or

otherwise under any patent or patent rights of Analog Devices.

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

Tel: 781/329-4700

Fax: 781/326-8703

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

12 3 4 5 6 7...15

中文翻译

下载PDF

与AD624ACHIPS相关器件

型号	品牌	获取价格	描述	数据表
AD624AD	ADI	获取价格	Precision Instrumentation Amplifier
AD624AD/+	ETC	获取价格	Amplifier. Other
AD624ADZ	ADI	获取价格	Precision Instrumentation Amplifier
AD624B	ADI	获取价格	Precision Instrumentation Amplifier
AD624BD	ADI	获取价格	Precision Instrumentation Amplifier
AD624BDZ	ADI	获取价格	High Precision, Low Noise Instrumentation Amplifier
AD624C	ADI	获取价格	Precision Instrumentation Amplifier
AD624CD	ADI	获取价格	Precision Instrumentation Amplifier
AD624CDZ	ADI	获取价格	High Precision, Low Noise Instrumentation Amplifier
AD624S	ADI	获取价格	Precision Instrumentation Amplifier

与AD624ACHIPS相关文章

英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

12
苹果iPhone 17将全系采用三星/LG显示LTPO OLED面板
2024-11-05

6
三星深化印度制造布局，供应链本地化进程加速
2024-10-29

30
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
2024-10-29

29

产品中心

服务支持

精选活动

关于我们

帮助中心

AD624ACHIPS

AD624ACHIPS 数据手册

与AD624ACHIPS相关器件

与AD624ACHIPS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

AD624ACHIPS

AD624ACHIPS 数据手册

与AD624ACHIPS相关器件

与AD624ACHIPS相关文章

您还可以找

您在本页遇到什么问题？