Precision Series Sub-Band Gap
Voltage Reference
ADR130
FEATURES
PIN CONFIGURATION
Initial accuracy
NC
1
2
3
6
5
4
NC
A grade: +0.70% (maximum)
B grade: +0.35% (maximum)
Maximum temperature coefficient
A grade: 50 ppm/°C
ADR130
TOP VIEW
(Not to Scale)
GND
SET
V
V
OUT
IN
NC = NO CONNECT
B grade: 25 ppm/°C
Figure 1. 6-Lead TSOT (UJ-6)
CLOAD = 50 nF to 10 μF
Output current: +4 mA/−2 mA
Low operating current: 80 ꢀA (typical)
Output noise: 6 μV p-p @ 1.0 V output
Input range: 2.0 V to 18 V
Temperature range: −40°C to +125°C
Tiny, Pb-free TSOT package
APPLICATIONS
Battery-powered instrumentation
Portable medical equipment
Communication infrastructure equipment
GENERAL DESCRIPTION
Available in the industrial temperature range of −40°C to
+125°C, the ADR130 is housed in a tiny TSOT package.
The ADR130 is the industry’s first family of tiny, micropower,
low voltage, high precision voltage references. Featuring 0.35%
initial accuracy and 25 ppm/°C of temperature drift in the tiny
TSOT-23 package, the ADR130 voltage reference only requires
80 μA for typical operation. The ADR130 design includes a
patented temperature drift curvature correction technique that
minimizes the nonlinearities in the output voltage vs. tempera-
ture characteristics.
For 0.5 V output, tie SET (Pin 5) to VOUT (Pin 4). For 1.0 V
output, tie SET (Pin 5) to GND (Pin 2).
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
©2006 Analog Devices, Inc. All rights reserved.