Datasheet ADR1500 (Analog Devices)

1.2875 V Micropower, Shunt Voltage Reference ADR1500 FEATURES PIN CONFIGURATION Wide operating range: 50 μA to 10 mA ADR1500 Initial accuracy: ±0.2% max TOP VIEW (Not to Scale) Output impedance: 1 Ω max V– 1 Wideband noise (10 Hz to 10 kHz): 20 μV rms 3 NC (OR V–) Operating temperature: −40°C to +85°C V+ 2
1
Compact, surface-mount SC70 package
0 0 9- 74
NC = NO CONNECT
05
APPLICATIONS
Figure 1. 3-Lead SC70 (KS Suffix)
Computer servers Battery-powered instrumentation Portable medical equipment Automotive GENERAL DESCRIPTION
The ADR1500 is a low cost, 2-terminal (shunt), precision band gap reference. It provides an accurate 1.2875 V output for input currents between 50 μA to 10 mA. The low minimum operating current makes the ADR1500 ideal for use in battery-powered 3 V or 5 V systems. However, the wide operating current range means the ADR1500 is extremely versatile and suitable for use in a wide variety of high current applications. The ADR1500 is available in the tiny SC70 package and is specified over the −40°C to +85°C operating temperature range.
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 One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. 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. Tel: 781.329.4700 www.analog.com Trademarks and registered trademarks are the property of their respective owners. Fax: 781.461.3113 ©2006 Analog Devices, Inc. All rights reserved.
Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION PIN CONFIGURATION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ELECTRICAL CHARACTERISTICS ABSOLUTE MAXIMUM RATINGS ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION APPLYING THE ADR1500 TURN-ON TIME TRANSIENT RESPONSE OUTLINE DIMENSIONS ORDERING GUIDE