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參數資料
| 型號： | ADR381 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | ECONOLINE: REC3-S_DR/H1 - 3W DIP Package- 1kVDC Isolation- Regulated Output- UL94V-0 Package Material- Continuous Short Circiut Protection- Internal SMD design- 100% Burned In- Efficiency to 75% |
| 中文描述： | 精密低漂移2.048 V/2.500 V SOT - 23封裝電壓基準 |
| 文件頁數： | 1/12頁 |
| 文件大小： | 316K |
| 代理商： | ADR381 |
REV. A
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. No license is granted by implication or otherwise
under any patent or patent rights of Analog Devices. Trademarks and
registered trademarks are the property of their respective owners.
Tel: 781/329-4700 Fax: 781/326-8703
www.analog.comADR380/ADR381
Precision Low-Drift 2.048 V/2.500 V
SOT-23 Voltage Reference
FEATURES
Initial Accuracy: 5 mV/ 6 mV max
Initial Accuracy Error: 0.24%/ 0.24%
Low TCV
O
: 25 ppm/ C max
Load Regulation: 70 ppm/mA
Line Regulation: 25 ppm/V
Wide Operating Range:
2.4 V to 18 V for ADR380
2.8 V to 18 V for ADR381
Low Power: 120
A max
High Output Current: 5 mA
Wide Temperature Range: –40 C to +85 C
Tiny 3-Lead SOT-23 Package with Standard Pinout
APPLICATIONS
Battery-Powered Instrumentation
Portable Medical Instruments
Data Acquisition Systems
Industrial Process Control Systems
Hard Disk Drives
Automotive
PIN CONFIGURATION
3-Lead SOT-23
(RT Suffix)
1
2
ADR380/
ADR381
(Not to Scale)
3
V
IN
GND
V
OUT
GENERAL DESCRIPTION
The ADR380 and ADR381 are precision 2.048 V and 2.500 V
band gap voltage references featuring high accuracy, high stabil-
ity, and low-power consumption in a tiny footprint. Patented
temperature drift curvature correction techniques minimize
nonlinearity of the voltage change with temperature. The wide
operating range and low power consumption make them ideal
for 3 V to 5 V battery-powered applications.
The ADR380 and ADR381 are micropower, low dropout
voltage (LDV) devices that provide a stable output voltage from
supplies as low as 300 mV above the output voltage. They are
specified over the industrial (–40
°
C to +85
°
C) temperature
range. ADR380/ADR381 is available in the tiny 3-lead SOT-23
package.
Table I. ADR38x Products
Part Number
Nominal Output Voltage (V)
ADR380
ADR381
2.048
2.500
相關PDF資料 |
PDF描述 |
|---|---|
| ADR381ART-REEL | Precision Low-Drift 2.048 V/2.500 V SOT-23 Voltage References |
| ADR381ART-REEL7 | Precision Low-Drift 2.048 V/2.500 V SOT-23 Voltage References |
| ADR392BUJZ-R2 | Precision Low Drift 2.048 V/2.5 V/4.096 V/ 5.0 V SOT-23 Reference with Shutdown |
| ADR390AUJZ-R2 | ER 3C 3#16 PIN PLUG |
| ADR391AUJZ-R2 | Precision Low Drift 2.048 V/2.5 V/4.096 V/ 5.0 V SOT-23 Reference with Shutdown |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ADR381ART | 制造商:Analog Devices 功能描述:V-Ref Precision 2.5V 5mA 3-Pin SOT-23 制造商:Analog Devices 功能描述:V-REF PRECISION 2.5V 5MA 3PIN SOT-23 - Tape and Reel 制造商:Analog Devices 功能描述:IC SEMICONDUCTOR ((NS)) |
| ADR381ART-R2 | 制造商:Analog Devices 功能描述:V-Ref Precision 2.5V 5mA 3-Pin SOT-23 T/R 制造商:Analog Devices 功能描述:IC VOLT REF |
| ADR381ART-REEL | 制造商:AD 制造商全稱:Analog Devices 功能描述:Precision Low-Drift 2.048 V/2.500 V SOT-23 Voltage References |
| ADR381ART-REEL7 | 制造商:Analog Devices 功能描述:V-Ref Precision 2.5V 5mA 3-Pin SOT-23 T/R 制造商:Analog Devices 功能描述:IC VOLT REF |
| ADR381ARTZ | 制造商:Analog Devices 功能描述:ADR381ARTZ |
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