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參數資料
| 型號： | AD1580 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | 1.2 V Micropower, Precision Shunt Voltage Reference(微功耗,兩終端,精密電壓基準) |
| 中文描述： | 1.2伏特微，精密并聯電壓參考（微功耗，兩終端，精密電壓基準） |
| 文件頁數： | 1/8頁 |
| 文件大小： | 171K |
| 代理商： | AD1580 |
PIN CONFIGURATION
SOT-23 Package
1
2
NC = NO CONNECT
V+
NC (OR V–)
V–
3
TOP
VIEW
QUANTITY
TEMPERATURE DRIFT – ppm/
°C
0
–40
5
10
15
20
25
30
35
40
45
50
–30
–20
–10
0
10
20
30
40
Reverse Voltage Temperature Drift Distribution
QUANTITY
OUTPUT ERROR – mV
0
–10
50
100
150
200
250
300
–8
–6
–4
–2
0
2
4
10
68
Reverse Voltage Error Distribution
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
which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Analog Devices.
a
1.2 V Micropower, Precision
Shunt Voltage Reference
Analog Devices, Inc., 1995
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 617/329-4700
Fax: 617/326-8703
AD1580
FEATURES
Wide Operating Range: 50
A–10 mA
Initial Accuracy:
0.1% max
Temperature Drift:
50 ppm/ C max
Output Impedance: 0.5
max
Wideband Noise (10 Hz–10 kHz): 20
V rms
Operating Temperature Range: –40 C to +85 C
High ESD Rating
4 kV Human Body Model
400 V Machine Model
Compact, Surface-Mount, SOT-23 Package
GENERAL DESCRIPTION
The AD1580 is a low cost, two-terminal (shunt), precision
bandgap reference. It provides an accurate 1.225 V output for
input currents between 50
A and 10 mA.
The AD1580’s superior accuracy and stability is made possible
by the precise matching and thermal tracking of on-chip
components. Proprietary curvature correction design techniques
have been used to minimize the nonlinearities in the voltage
output temperature characteristics. The AD1580 is stable with
any value of capacitive load.
The low minimum operating current makes the AD1580 ideal
for use in battery powered 3 V or 5 V systems. However, the
wide operating current range means that the AD1580 is
extremely versatile and suitable for use in a wide variety of high
current applications.
The AD1580 is available in two grades, A and B, both of which
are provided in an SOT-23 package, the smallest surface mount
package available on the market. Both grades are specified over
the industrial temperature range of –40
°C to +85°C.
TARGET APPLICATIONS
1. Portable, Battery-Powered Equipment:
Cellular Phones, Notebook Computers, PDAs, GPS and
DMM.
2. Computer Workstations
Suitable for use with a wide range of video RAMDACs.
3. Smart Industrial Transmitters
4. PCMCIA Cards.
5. Automotive.
6. 3 V/5 V 8–12-Bit Data Converters.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| AD15800001RTR | 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel |
| AD1580A | 制造商:AD 制造商全稱:Analog Devices 功能描述:1.2 V Micropower, Precision Shunt Voltage Reference |
| AD1580ART | 制造商:AD 制造商全稱:Analog Devices 功能描述:1.2 V Micropower, Precision Shunt Voltage Reference |
| AD1580ART-R2 | 制造商:Analog Devices 功能描述:V-Ref Precision 1.225V 10mA 3-Pin SOT-23 T/R 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Analog Devices 功能描述:IC MICROPOWER VOLT REF 1.2V |
| AD1580ART-REEL | 功能描述:IC VREF SHUNT PREC 1.225V SOT23 RoHS:否 類別:集成電路 (IC) >> PMIC - 電壓基準 系列:- 產品培訓模塊:Voltage Reference Basics 標準包裝:100 系列:- 基準類型:旁路，精度 輸出電壓:4.096V 容差:±0.075% 溫度系數:50ppm/°C 輸入電壓:- 通道數:1 電流 - 陰極:1µA 電流 - 靜態:- 電流 - 輸出:10mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:8-SOIC 包裝:管件 |
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