AD589TCHIPS

更新时间： 2024-11-23 12:35:31

品牌	Logo	应用领域
亚德诺 - ADI		电源电路参考电压源
页数	文件大小	规格书
8页	275K
描述
2-Terminal IC 1.2 V Reference

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AD589TCHIPS 数据手册

2-Terminal IC

1.2 V Reference

AD589

URES

FUNCTIONAL BLOCK DIAGRAMS

Superior Replacement for Other 1.2 V References

Wide Operating Range: 50 

A to 5 mA

Low Power: 60



W Total P

at 50



Low Temperature Coefﬁcient:

10 ppm/



C Max, 0



C to 70



C (AD589M)

2-Terminal Zener Operation

Low Output Impedance: 0.6



No Frequency Compensation Required

Low Cost

SOIC (R-8)

Metal Can (H-02)

�ꢀ

8 +V

–V

AD589

TOP VIEW

(Not to Scale)

ꢁꢀ

ꢂꢃꢄꢄꢃꢅ ꢀꢆꢇꢈ

MIL-STD-883 Compliant Versions Available

PRODUCT DESCRIPTION

PRODUCT HIGHLIGHTS

The AD589 is a 2-terminal, low cost, temperature compensated

band gap voltage reference that provides a ﬁxed 1.23V output

voltage for input currents between 50 

A and 5.0 mA.

1. The

AD589 is a 2-terminal device that delivers a constant

reference voltage for a wide range of input current.

2. Output impedance of 0.6



and temperature coefﬁcients as

low as 10 ppm/°C ensure stable output voltage over a wide

range of operating conditions.

The high stability of the AD589 is primarily dependent upon

the matching and thermal tracking of the on-chip components.

Analog Devices’ precision bipolar processing and thin-ﬁlm tech-

nology combine to provide excellent performance at low cost.

3. The AD589 can be operated as a positive or negative refer-

ence. Floating operation is also possible.

Additionally, the active circuit produces an output impedance 10



lower than the typical low-TC Zener diodes. This feature allows

operation with no external components required to maintain full

accuracy under changing load conditions.

4. The AD589 will operate with a total current as low as 50 

(60 W total power dissipation), ideal for battery-powered

instrument applications.

5. The AD589 is an exact replacement for other 1.2V references,

offering superior temperature performance and reduced sensi-

tivity to capacitive loading.

The AD589 is available in seven versions. The AD589J, AD589K,

AD589L, and AD589M grades are speciﬁed for 0°C to +70°C

operation, while the AD589S and AD589T grades are rated for

the full –55°C to +125°C temperature range. All grades are avail-

able in a metal can (H-02) package. The AD589J is also available

in an 8-lead SOIC package.

6. The AD589 is available in versions compliant with MIL-

STD-883. Consult factory for 883 data sheet.

REV. C

Information furnished by Analog Devices is believed to be accurate and

reliable. However, no responsibility is assumed byAnalog Devices for its

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

that may result from its use. No license is granted by implication or oth-

erwise 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

12 3 4 5 6 7 8

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与AD589TCHIPS相关器件

型号	品牌	获取价格	描述	数据表
AD589TH	ADI	获取价格	Two-Terminal IC 1.2 V Reference
AD589TH/883B	ADI	获取价格	Two-Terminal IC 1.2 V Reference
AD589TH/883B	ROCHESTER	获取价格	1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.235V, MBCY2, METAL CAN-2
AD589TH883B	ADI	获取价格	2-Terminal IC 1.2 V Reference
AD589U	ADI	获取价格	Two-Terminal IC 1.2 V Reference
AD589UH	ADI	获取价格	Two-Terminal IC 1.2 V Reference
AD589UH/883B	ADI	获取价格	IC IC,VOLT REFERENCE,FIXED,1.2V,BIPOLAR,SIP,2PIN,METAL, Voltage Reference
AD590	ADI	获取价格	Two-Terminal IC Temperature Transducer
AD590	INTERSIL	获取价格	2-Wire, Current Output Temperature Transducer
AD590	SENSITRON	获取价格	TWO-TERMINAL TEMPERATURE TRANSDUCER

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