Datasheet > REF02HSZ2

REF02HSZ2

更新时间： 2024-09-24 03:42:55

品牌	Logo	应用领域
亚德诺 - ADI		传感器温度传感器
页数	文件大小	规格书
16页	549K
描述
5 V Precision Voltage Reference/Temperature Transducer

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中文翻译

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数据手册

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REF02HSZ2 数据手册

5 V Precision Voltage

Reference/Temperature Transducer

REF02

FEATURES

PIN CONFIGURATIONS

5 V output: 0.3% maximum

Temperature voltage output: 1.96 mV/°C

Adjustment range: 3% minimum

Excellent temperature stability: 8.5 ppm/°C maximum

Low noise: 15 µV p-p maximum

Low supply current: 1.4 mA maximum

Wide input voltage range: 7 V to 40 V

High load-driving capability: 10 mA

No external components

OUT

TRIM

GROUND

(CASE)

NC = NO CONNECT. DO NOT CONNECT ANYTHING

ON THESE PINS. SOME OF THEM ARE RESERVED

FOR FACTORY TESTING PURPOSES.

Figure 1. 8-Lead TO-99 (J-Suffix)

Short-circuit proof

REF02

TOP VIEW

TEMP

GND

OUT

(Not to Scale)

TRIM

GENERAL DESCRIPTION

NC = NO CONNECT. DO NOT CONNECT ANYTHING

ON THESE PINS. SOME OF THEM ARE RESERVED

FOR FACTORY TESTING PURPOSES.

The REF02 precision voltage reference provides a stable 5 V

output that can be adjusted over a ±±6 range with minimal

effect on temperature stability. Single-supply operation over an

input voltage range of 7 V to 40 V, low current drain of 1 mA,

and excellent temperature stability are achieved with an

improved band gap design. Low cost, low noise, and low power

make the REF02 an excellent choice whenever a stable voltage

reference is required. Applications include DACs and ADCs,

portable instrumentation, and digital voltmeters. The versatility

of the REF02 is enhanced by its use as a monolithic temperature

transducer. For new designs, refer to the ADR02.

Figure 2. 8-Lead PDIP (P-Suffix), 8-Lead CERDIP (Z-Suffix)

and 8-Lead SOIC (S-Suffix)

20 19

REF02

TEMP

TOP VIEW

(Not to Scale)

OUT

10 11 12 13

NC = NO CONNECT. DO NOT CONNECT ANYTHING

ON THESE PINS. SOME OF THEM ARE RESERVED

FOR FACTORY TESTING PURPOSES.

Figure 3. 20-Terminal LCC (RC-Suffix)

OUTPUT RESISTORS

INPUT

R14

REF02 OPTION

883C PRODUCT

R11

R12

Q15

18kΩ

2kΩ

6.1kΩ

15kΩ

R15

Q14

Q13

P, S, J, Z PACKAGES 18kΩ

4.5kΩ

Q18

Q12

Q11

Q16

Q19

Q21

Q17

Q10

OUTPUT

TRIM

R13

R12*

R9*

≈

1.23V

Q20

R10

R11*

TEMP

GROUND

*SEE OUTPUT RESISTORS

Figure 4. Simplified Schematic

Rev. I

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

12 3 4 5 6 7...16

中文翻译

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与REF02HSZ2相关器件

型号	品牌	获取价格	描述	数据表
REF-02HT	RAYTHEON	获取价格	Three Terminal Voltage Reference, 1 Output, 5V, Trim/Adjustable, BIPolar, MBCY8, METAL CAN
REF02HZ	ADI	获取价格	+5V Precision Voltage Reference/Temperature Trangsducer
REF02HZ	CALOGIC	获取价格	Voltage Reference, 5V, BIPolar, CDIP8,
REF-02HZ	ADI	获取价格	暂无描述
REF-02HZ	ROCHESTER	获取价格	1-OUTPUT THREE TERM VOLTAGE REFERENCE, 5V, CDIP8, CERAMIC, DIP-8
REF02J	ADI	获取价格	+5V Precision Voltage Reference/Temperature Trangsducer
REF02J	ROCHESTER	获取价格	1-OUTPUT THREE TERM VOLTAGE REFERENCE, 5V, MBCY8, MO-002AK, METAL CAN, TO-99, 8 PIN
REF-02J	ADI	获取价格	暂无描述
REF02J/883	ETC	获取价格	Voltage Reference
REF02J/883C	ADI	获取价格	Voltage Reference, 5V, BIPolar, MBCY8,

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