AD587KRZ

更新时间： 2024-11-21 12:41:39

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
12页	175K
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High Precision 10 V Reference

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AD587KRZ 数据手册

High Precision

10 V Reference

AD587

FEATURES

FUNCTIONAL BLOCK DIAGRAM

Laser Trimmed to High Accuracy:

10.000 V ꢀ 5 mV (L and U Grades)

Trimmed Temperature Coefficient:

5 ppm/ꢁC Max (L and U Grades)

Noise Reduction Capability

NOISE

REDUCTION

Low Quiescent Current: 4 mA Max

Output Trim Capability

MIL-STD-883 Compliant Versions Available

OUT

TRIM

AD587

GND

NOTE

PINS 1, 3, AND 7 ARE INTERNAL TEST POINTS.

NO CONNECTIONS TO THESE POINTS.

GENERAL DESCRIPTION

PRODUCT HIGHLIGHTS

The AD587 represents a major advance in state-of-the-art

monolithic voltage references. Using a proprietary ion-implanted

buried Zener diode and laser wafer trimming of high stability

thin-film resistors, the AD587 provides outstanding performance

at low cost.

1. Laser trimming of both initial accuracy and temperature

coefficients results in very low errors over temperature without

the use of external components. The AD587L has a maximum

deviation from 10.000 V of 8.5 mV between 0°C and 70°C,

and the AD587U guarantees 14 mV maximum total error

between –55°C and +125°C.

The AD587 offers much higher performance than most other

10 V references. Because the AD587 uses an industry-standard

pinout, many systems can be upgraded instantly with the AD587.

The buried Zener approach to reference design provides lower

noise and drift than band gap voltage references. The AD587

offers a noise reduction pin that can be used to further reduce

the noise level generated by the buried Zener.

2. For applications requiring higher precision, an optional fine

trim connection is provided.

3. Any system using an industry-standard pinout 10 V reference

can be upgraded instantly with the AD587.

4. Output noise of the AD587 is very low, typically 4 µV p-p.

A noise reduction pin is provided for additional noise filtering

using an external capacitor.

5. The AD587 is available in versions compliant with

MIL-STD-883. Refer to the Analog Devices Military Products

Databook or the current AD587/883B Data Sheet for detailed

specifications.

The AD587 is recommended for use as a reference for 8-, 10-, 12-,

14-, or 16-bit DACs that require an external precision reference.

The device is also ideal for successive approximation or integrat-

ing ADCs with up to 14 bits of accuracy and, in general, can

offer better performance than the standard on-chip references.

The AD587J, AD587K, and AD587L are specified for operation

from 0°C to 70°C, and the AD587U is specified for –55°C to

+125°C operation. All grades are available in 8-lead CERDIP.

The J and K versions are also available in an 8-lead SOIC package

for surface-mount applications, while the J, K, and L grades also

come in an 8-lead PDIP.

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, norforanyinfringementsofpatentsorotherrightsofthirdpartiesthat

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

under any patent or patent rights of Analog Devices. Trademarks and

registered trademarks are the property of their respective owners.

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

Tel: 781/329-4700

Fax: 781/326-8703

www.analog.com

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中文翻译

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AD587KRZ 替代型号

型号	品牌	替代类型	描述	数据表
AD587KN	ADI	完全替代	High Precision 10 V Reference
AD587KRZ-REEL7	ADI	类似代替	High Precision 10 V Reference

与AD587KRZ相关器件

型号	品牌	获取价格	描述	数据表
AD587KRZ1	ADI	获取价格	High Precision 10 V Reference
AD587KRZ-REEL	ADI	获取价格	High Precision 10 V Reference
AD587KRZ-REEL1	ADI	获取价格	High Precision 10 V Reference
AD587KRZ-REEL7	ADI	获取价格	High Precision 10 V Reference
AD587KRZ-REEL71	ADI	获取价格	High Precision 10 V Reference
AD587LN	ADI	获取价格	High Precision 10 V Reference
AD587LNZ	ADI	获取价格	IC 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 10 V, PDIP8, LEAD FREE, PLASTIC, MO-095BA, DIP-8
AD587LQ	ADI	获取价格	High Precision 10 V Reference
AD587SQ	ADI	获取价格	High Precision 10 V Reference
AD587SQ/883	ADI	获取价格	IC 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 10 V, CDIP8, CERDIP-8, Voltage Reference

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