AD524BDZ

更新时间： 2024-11-03 04:30:39

品牌	Logo	应用领域
亚德诺 - ADI		仪表放大器
页数	文件大小	规格书
28页	493K
描述
Precision Instrumentation Amplifier

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AD524BDZ 数据手册

Precision

Instrumentation Amplifier

AD524

FUNCTIONAL BLOCK DIAGRAM

FEATURES

Low noise: 0.3 μV p-p at 0.1 Hz to 10 Hz

Low nonlinearity: 0.003% (G = 1)

High CMRR: 120 dB (G = 1000)

PROTECTION

4.44kΩ

404Ω

– INPUT

AD524

G = 10

Low offset voltage: 50 μV

G = 100

Low offset voltage drift: 0.5 μV/°C

Gain bandwidth product: 25 MHz

Pin programmable gains of 1, 10, 100, 1000

Input protection, power-on/power-off

No external components required

Internally compensated

20kΩ

40Ω

SENSE

G = 1000 11

20kΩ

OUTPUT

20kΩ

REFERENCE

+ INPUT

PROTECTION

MIL-STD-883B and chips available

16-lead ceramic DIP and SOIC packages and 20-terminal

leadless chip carrier available

Figure 1.

Available in tape and reel in accordance with EIA-481A

standard

Standard military drawing also available

GENERAL DESCRIPTION

higher linearity C grade are specified from −25°C to +85°C.

The S grade guarantees performance to specification over the

extended temperature range −55°C to +125°C. The AD524 is

available in a 16-lead ceramic DIP, 16-lead SBDIP, 16-lead SOIC

wide packages, and 20-terminal leadless chip carrier.

The AD524 is a precision monolithic instrumentation amplifier

designed for data acquisition applications requiring high accu-

racy under worst-case operating conditions. An outstanding

combination of high linearity, high common-mode rejection,

low offset voltage drift, and low noise makes the AD524 suitable

for use in many data acquisition systems.

PRODUCT HIGHLIGHTS

The AD524 has an output offset voltage drift of less than

25 μV/°C, input offset voltage drift of less than 0.5 μV/°C, CMR

above 90 dB at unity gain (120 dB at G = 1000), and maximum

nonlinearity of 0.003% at G = 1. In addition to the outstanding

dc specifications, the AD524 also has a 25 kHz bandwidth

(G = 1000). To make it suitable for high speed data acquisition

systems, the AD524 has an output slew rate of 5 V/μs and settles

in 15 μs to 0.01% for gains of 1 to 100.

1. The AD524 has guaranteed low offset voltage, offset

voltage drift, and low noise for precision high gain

applications.

2. The AD524 is functionally complete with pin program-

mable gains of 1, 10, 100, and 1000, and single resistor

programmable for any gain.

3. Input and output offset nulling terminals are provided for

very high precision applications and to minimize offset

voltage changes in gain ranging applications.

As a complete amplifier, the AD524 does not require any exter-

nal components for fixed gains of 1, 10, 100 and 1000. For other

gain settings between 1 and 1000, only a single resistor is required.

The AD524 input is fully protected for both power-on and

power-off fault conditions.

4. The AD524 is input protected for both power-on and

power-off fault conditions.

5. The AD524 offers superior dynamic performance with a

gain bandwidth product of 25 MHz, full power response of

75 kHz and a settling time of 15 μs to 0.01% of a 20 V step

(G = 100).

The AD524 IC instrumentation amplifier is available in four

different versions of accuracy and operating temperature range.

The economical A grade, the low drift B grade, and lower drift,

Rev. F

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 that may result from its use. Specifications subject to change without notice. No

license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

Trademarks and registeredtrademarks arethe property of their respective owners.

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

Tel: 781.329.4700

Fax: 781.461.3113

www.analog.com

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AD524BDZ 替代型号

型号	品牌	替代类型	描述	数据表
AD624BDZ	ADI	类似代替	High Precision, Low Noise Instrumentation Amplifier
AD524CDZ	ADI	类似代替	Precision Instrumentation Amplifier
AD524ARZ-16	ADI	类似代替	Precision Instrumentation Amplifier

与AD524BDZ相关器件

型号	品牌	获取价格	描述	数据表
AD524BDZ1	ADI	获取价格	Precision Instrumentation Amplifier
AD524BE	ADI	获取价格	Precision Instrumentation Amplifier
AD524C	ADI	获取价格	Precision Instrumentation Amplifier
AD524CD	ADI	获取价格	Precision Instrumentation Amplifier
AD524CD/+	ETC	获取价格	Instrumentation Amp， Pin-Programmable
AD524CDZ	ADI	获取价格	Precision Instrumentation Amplifier
AD524CDZ1	ADI	获取价格	Precision Instrumentation Amplifier
AD524CE	ROCHESTER	获取价格	INSTRUMENTATION AMPLIFIER, 50 uV OFFSET-MAX, 1 MHz BAND WIDTH, CQCC20, LCC-20
AD524S	ADI	获取价格	Precision Instrumentation Amplifier
AD524SCHIPS	ADI	获取价格	Precision Instrumentation Amplifier

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