参数资料
型号: ADR125BUJZ-REEL7
厂商: ANALOG DEVICES INC
元件分类: 基准电压源/电流源
英文描述: Precision, Micropower LDO Voltage References in TSOT
中文描述: 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 5 V, PDSO6
封装: ROHS COMPLIANT, MO-193AA, TSOT-6
文件页数: 1/20页
文件大小: 484K
代理商: ADR125BUJZ-REEL7
Precision, Micropower LDO Voltage
References in TSOT
ADR121/ADR125/ADR127
FEATURES
Initial accuracy
A grade: ±0.24%
B grade: ±0.12%
Maximum tempco
A grade: 25 ppm/°C
B grade: 9 ppm/°C
Low dropout: 300 mV for ADR121, ADR125
High output current: +5 mA/2 mA
Low typical operating current: 85 μA
Input range: 2.7 V to 18 V
Temperature range: 40°C to +125°C
Tiny TSOT (UJ-6) package
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Trademarks and registered trademarks are the property of their respective owners.
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
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.461.3113
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www.analog.com
APPLICATIONS
Battery-powered instrumentation
Portable medical equipment
Data acquisition systems
Automotive
PIN CONFIGURATION
NC
1
1
GND
2
V
IN
3
NC
1
6
V
OUT
4
NC
1
1
MUST BE LEFT FLOATING
5
NC = NO CONNECT
ADR12x
TOP VIEW
(Not to Scale)
0
Figure 1.
GENERAL DESCRIPTION
The ADR121/ADR125/ADR127 are a family of micropower,
high precision, series mode, band gap references with sink and
source capability. The parts feature high accuracy and low
power consumption in a tiny package. The ADR12x design
includes a patented temperature drift curvature correction
technique that minimizes the nonlinearities in the output
voltage vs. temperature characteristics.
The ADR12x is a low dropout voltage reference, requiring only
300 mV for ADR121/ADR125 and 1.45 V for ADR127 above
the nominal output voltage on the input to provide a stable
output voltage. This low dropout performance coupled with the
low 85 μA operating current makes the ADR12x ideal for
battery-powered applications.
Available in an extended industrial temperature range of 40°C
to +125°C, the ADR12x is housed in the tiny TSOT (UJ-6)
package.
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