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REF02HPZ

更新时间： 2024-09-24 12:14:07
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亚德诺 - ADI 电源电路参考电压源光电二极管输出元件PC
页数 文件大小 规格书
20页 507K
描述
Precision 2.5 V, 5.0 V, and 10.0 V Voltage References

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REF02HPZ 数据手册

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Precision 2.5 V, 5.0 V, and 10.0 V  
Voltage References  
REF01/REF02/REF03  
GENERAL DESCRIPTION  
FEATURES  
High output accuracy  
The REF0x series of precision voltage references provide a  
stable 10.0 V, 5.0 V, or 2.5 V output with minimal change in  
response to variations in supply voltage, ambient temperature  
or load conditions. The parts are available in 8-lead SOIC,  
PDIP, CERDIP, and TO-99 packages, as well as 20-terminal  
LCC packages (883 only), furthering the parts’ usability in  
both standard and high stress applications.  
REF01: 10.0 V, 0.3ꢀ maximum  
REF02: 5.0 V, 0.3ꢀ maximum  
REF03: 2.5 V, 0.6ꢀ maximum  
Adjustable output: 3ꢀ minimum  
Excellent temperature stability  
REF01: 8.5 ppm/°C maximum  
REF02: 8.5 ppm/°C maximum  
REF03: 50 ppm/°C maximum  
Low noise  
With an external buffer and a simple resistor network, the  
TEMP terminal can be used for temperature sensing and  
approximation. A TRIM terminal is also provided on the  
device for fine adjustment of the output voltage.  
REF01: 30 μV p-p typical  
REF02: 15 μV p-p typical  
The small footprint, wide supply range, and application  
versatility make the REF0x series of references ideal for general-  
purpose and space-constrained applications.  
REF03: 6 μV p-p typical  
High supply voltage range: up to 36 V maximum  
Low supply current: 1.4 mA maximum  
High load-driving capability: 10 mA maximum  
Temperature output function  
Newer designs should use the ADR0x series of references,  
which offer higher accuracy and temperature stability over a  
wider operating temperature range, while maintaining full pin-  
for-pin compatibility with the REF0x series. This data sheet  
applies to commercial-grade products only. Contact sales or  
visit analog.com for military-grade (883) data sheets.  
APPLICATIONS  
Precision data systems  
High resolution converters  
Industrial process control systems  
Precision instruments  
Table 1. Selection Guide  
Military and aerospace applications  
Part Number Output Voltage  
Input Voltage Range  
12 V to 36 V  
7.0 V to 36 V  
REF01  
REF02  
REF03  
10.0 V  
5.0 V  
2.5 V  
4.5 V to 36 V  
PIN CONFIGURATIONS  
3
2
1
20 19  
NC  
8
4
5
6
7
8
18  
17  
16  
15  
14  
NC  
NC  
NC  
NC  
V
IN  
NC  
2
NC  
REF01/  
REF02  
1
3
7
5
NC  
TEMP  
NC  
REF01/  
REF02/  
REF03  
TOP VIEW  
V
OUT  
NC  
V
6
V
OUT  
IN  
(Not to Scale)  
NC  
1
2
3
4
8
7
6
5
NC  
NC  
V
REF01/  
REF02/  
REF03  
V
IN  
NC  
TRIM  
TEMP  
GND  
OUT  
4
9
10 11 12 13  
TOP VIEW  
TRIM  
GROUND  
(CASE)  
(Not to Scale)  
NC = NO CONNECT. DO NOT CONNECT ANYTHING  
ON THESE PINS. SOME OF THEMARE RESERVED  
FOR FACTORY TESTING PURPOSES.  
NC = NO CONNECT. DO NOT CONNECT ANYTHING  
ON THESE PINS. SOME OF THEMARE RESERVED  
FOR FACTORY TESTING PURPOSES.  
NC = NO CONNECT. DO NOT CONNECT ANYTHING  
ON THESE PINS. SOME OF THEMARE RESERVED  
FOR FACTORY TESTING PURPOSES.  
Figure 1. 8-Lead PDIP (P-Suffix),  
8-Lead CERDIP (Z-Suffix),  
8-Lead SOIC (S-Suffix)  
Figure 2. 8-Lead TO-99 (J-Suffix)  
Figure 3. 20-Terminal LCC (RC-Suffix;  
883 Parts Only)  
Rev. K  
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 www.analog.com  
Fax: 781.461.3113 ©2000–2010 Analog Devices, Inc. All rights reserved.  
 
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REF02HPZ 替代型号

型号 品牌 替代类型 描述 数据表
REF02CPZ ADI

完全替代

 Precision 2.5 V, 5.0 V, and 10.0 V Voltage References
AD586JNZ ADI

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 High Precision 5 V Reference

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