Datasheet > ADR3525

ADR3525

更新时间： 2024-11-25 12:50:19

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
20页	862K
描述
Micropower, High Accuracy

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ADR3525 数据手册

Micropower, High Accuracy

Voltage References

Data Sheet

ADR3525/ADR3530/ADR3533/ADR3540/ADR3550

FEATURES

PIN CONFIGURATION

ENABLE

GND SENSE

GND FORCE

Maximum temperature coefficient: 5 ppm/°C (B grade)

Low long-term drift (LTD): 30 ppm (initial 1 khr typical)

Initial output voltage error: 0.1ꢀ (maximum)

Operating temperature range: −40°C to +125°C

Output current: +10 mA source/−3 mA sink

Low quiescent current: 100 μA (maximum)

Low dropout voltage: 250 mV at 2 mA

ADR35xx

SENSE

FORCE

OUT

TOP VIEW

(Not to Scale)

NOTES

1. NC = NO CONNECT. DO NOT

CONNECT TO THIS PIN.

Figure 1. 8-Lead MSOP (RM-8 Suffix)

Output voltage noise (0.1 Hz to 10 Hz): 29 μV p-p at

4.096 V (typical)

Qualified for automotive applications

APPLICATIONS

Automotive battery monitors

Portable instrumentation

Process transmitters

Remote sensors

Medical instrumentation

GENERAL DESCRIPTION

Table 1. Selection Guide

Model Output Voltage (V)

The ADR3525W, ADR3530W, ADR3533W, ADR3540W, and

ADR3550W are low cost, low power, high precision CMOS

voltage references, featuring a maximum temperature coeffi-

cient (TC) of 5 ppm/°C (B grade), 8 ppm/°C (A grade), low

operating current, and low output noise in an 8-lead MSOP

package. For high accuracy, the output voltage and temperature

coefficient are trimmed digitally during final assembly using the

Analog Devices, Inc., patented DigiTrim® technology.

Input Voltage Range (V)

2.7 to 5.5

3.2 to 5.5

3.5 to 5.5

4.3 to 5.5

ADR3525W 2.500

ADR3530W 3.000

ADR3533W 3.300

ADR3540W 4.096

ADR3550W 5.000

5.2 to 5.5

The low output voltage hysteresis and low long-term output

voltage drift improve lifetime system accuracy.

These CMOS references are available in five output voltages, all

of which are specified over the automotive temperature range of

−40°C to +125°C.

Rev. 0

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

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与ADR3525相关器件

型号	品牌	获取价格	描述	数据表
ADR3525W	ADI	获取价格	Micropower, High Accuracy
ADR3525WARMZ-R7	ADI	获取价格	Micropower, High Accuracy
ADR3525WBRMZ-R7	ADI	获取价格	Micropower, High Accuracy
ADR3530	ADI	获取价格	Micropower, High Accuracy
ADR3530W	ADI	获取价格	Micropower, High Accuracy
ADR3530WARMZ-R7	ADI	获取价格	Micropower, High Accuracy
ADR3530WBRMZ-R7	ADI	获取价格	Micropower, High Accuracy
ADR3533	ADI	获取价格	Micropower, High Accuracy
ADR3533W	ADI	获取价格	Micropower, High Accuracy
ADR3533WARMZ-R7	ADI	获取价格	Micropower, High Accuracy

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