AD589TH/883B Analog Devices Inc, AD589TH/883B Datasheet

AD589TH/883B

Manufacturer Part Number

AD589TH/883B

Description

Manufacturer

Analog Devices Inc

Datasheet

1.AD589TH883B.pdf (8 pages)

Specifications of AD589TH/883B

Fixed / Adjust / Prog

Precision

Output Voltage (max)

1.235V

Temperature Coefficient

50ppm/°C

Reference Voltage Accuracy (max)

1.2

Load Regulation

5mV

Operating Temp Range

-55C to 125C

Operating Temperature Classification

Military

Mounting

Through Hole

Pin Count

Package Type

TO-51

Lead Free Status / Rohs Status

Not Compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

BOSTOCK HK LIMITED

Part Number:

AD589TH/883B

Manufacturer:

ADI

Quantity:

627

Current page: 1 of 8
Download datasheet (316Kb)

PRODUCT DESCRIPTION

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

band gap voltage reference that provides a fixed 1.23 V output

voltage for input currents between 50 A and 5.0 mA.

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.

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.

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.

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

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.

FEATURES

Superior Replacement for Other 1.2 V References

Wide Operating Range: 50 A to 5 mA

Low Power: 60 W Total P

Low Temperature Coefficient:

2-Terminal Zener Operation

Low Output Impedance: 0.6 

No Frequency Compensation Required

Low Cost

MIL-STD-883 Compliant Versions Available

10 ppm/C Max, 0C to 70C (AD589M)

at 50 A

PRODUCT HIGHLIGHTS

1. The AD589 is a 2-terminal device that delivers a constant

2. Output impedance of 0.6  and temperature coefficients as

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

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

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

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

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

Tel: 781/329-4700

Fax: 781/326-8703

reference voltage for a wide range of input current.

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

range of operating conditions.

ence. Floating operation is also possible.

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

instrument applications.

offering superior temperature performance and reduced sensi-

tivity to capacitive loading.

STD-883. Consult factory for 883 data sheet.

–V

SOIC (R-8)

(Not to Scale)

TOP VIEW

AD589

FUNCTIONAL BLOCK DIAGRAMS

1.2 V Reference

2-Terminal IC

Metal Can (H-02)

��

AD589

��

www.analog.com

Related parts for AD589TH/883B

AD589TH/883B Summary of contents

Page 1

... MIL-STD-883 Compliant Versions Available PRODUCT DESCRIPTION The AD589 is a 2-terminal, low cost, temperature compensated band gap voltage reference that provides a fixed 1.23 V output voltage for input currents between 50 A and 5.0 mA. The high stability of the AD589 is primarily dependent upon the matching and thermal tracking of the on-chip components. ...

Page 2

AD589–SPECIFICATIONS Model Min Typ Max 1.200 1.235 1.250 OUTPUT VOLTAGE 25°C A OUTPUT VOLTAGE CHANGE VERSUS CURRENT 50  DYNAMIC OUTPUT IMPEDANCE RMS NOISE VOLTAGE 10 Hz < f < 10 kHz TEMPERATURE COEFFICIENT 1 ...

Page 3

... AD589MH 10 AD589SH 100 AD589SH/883B 100 AD589TH 50 AD589TH/883B 50 AD589TCHIPS Pb-free part CAUTION ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000V readily accumulate on the human body and test equipment and can discharge without detection. Although the AD589 features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy electrostatic discharges ...

Page 4

AD589 UNDERSTANDING THE SPECIFICATIONS Voltage Variation Versus Temperature Some confusion exists in the area of defining and specifying reference voltage error over temperature. Historically, references have been characterized using a maximum deviation per degree Centigrade, i.e., 10 ppm/°C. However, because ...

Page 5

APPLICATION INFORMATION The AD589 functions as a 2-terminal shunt-type regulator. It provides a constant 1.23 V output for a wide range of input current from 50  mA. Figure 5 shows the simplest con- figuration for an output ...

Page 6

AD589 0.25 (0.0098) 0.10 (0.0040) COPLANARITY 0.10 (2.54) 45° 0.046 (1.17) 0.036 (0.91) OUTLINE DIMENSIONS 8-Lead Standard Small Outline Package [SOIC] Narrow Body (R-8) Dimensions shown in millimeters and (inches) 5.00 (0.1968) 4.80 (0.1890 6.20 (0.2440) 4.00 (0.1574) ...

Page 7

Revision History Location 2/04—Data Sheet changed from REV REV. C Changes to FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . ...

Page 8

–8– ...

Related keywords

AD589TH/883B datasheet
AD589TH/883B data sheet
AD589TH/883B pdf datasheet
AD589TH/883B component
AD589TH/883B part
AD589TH/883B distributor
AD589TH/883B RoHS
AD589TH/883B datasheet download