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參數(shù)資料
| 型號： | SPX385AS-5-0 |
| 英文描述： | 5V Micropower Voltage Reference |
| 中文描述： | 5V的微功耗電壓參考 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大小： | 147K |
| 代理商： | SPX385AS-5-0 |
Date: 2/11/06
SPX385-5.0 Micropower Voltage Reference
Copyright 2005 Sipex Corporation
1
FEATURES
■
Trimmed Bandgap .......................................... 1%
■
Wide Operating Current ............... 50
μ
A to 20mA
■
Extended Temperature Range ... -40
°
C to +85
°
C
■
Dynamic Impedance .............................. 1
max
■
Offered in Small SOT-23, TO-92, NSOIC, and
SOT-89
■
Low Cost Solution
5V Micropower Voltage Reference
SPX385-5.0
The SPX385-5.0 is a micropower 2-terminal band-gap voltage reference with a very wide
operating current range from 50
μ
A to 20mA that provides a stable voltage.
The SPX385-5.0 is available in SOT-23, TO-92, NSOIC, and SOT-89 packages with an
operating temperature range of -40
°
C to 85
°
C. A 1.2 and 2.5 volt device are also available -
SPX385-1.2, SPX385-2.5.
Figure 1: Block Diagram
APPLICATIONS
■
Battery Operated Equipment
■
Adjustable Supplies
■
Switching Power Supplies
■
Error Amplifiers
■
Single Supply Amplifier
Anode (A)
Cathode (K)
1.25V
+
-
1.5M
500k
DESCRIPTION
BLOCK DIAGRAM
■
Monitors / VCR / TV
■
Personal Computers
■
Power use meter
SPX385
3 Pin SOT-23
Cathode
N/C
Anode
1
2
3
4
5
6
7
8
8 Pin nSOIC
NC
SPX385
NC
NC
Anode
NC
NC
NC
Cathode
Now Available in Lead Free Packaging
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SPX385BM1-5-0 | 5V Micropower Voltage Reference |
| SPX385BM-5-0 | 5V Micropower Voltage Reference |
| SPX385BN-5-0 | 5V Micropower Voltage Reference |
| SPX385BS-5-0 | 5V Micropower Voltage Reference |
| SPX385M-5-0 | 5V Micropower Voltage Reference |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SPX385AS-5-0/TR | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:5V Micropower Voltage Reference |
| SPX385AS-L-1-2 | 功能描述:基準電壓& 基準電流 MICROPOWER VOLTAGE REFERENCE RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Voltage References 拓撲結(jié)構(gòu):Shunt References 參考類型:Programmable 輸出電壓:1.24 V to 18 V 初始準確度:0.25 % 平均溫度系數(shù)（典型值）:100 PPM / C 串聯(lián) VREF - 輸入電壓（最大值）: 串聯(lián) VREF - 輸入電壓（最小值）: 分流電流（最大值）:60 mA 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-23-3L 封裝:Reel |
| SPX385AS-L-1-2/TR | 功能描述:基準電壓& 基準電流 MICROPOWER VOLTAGE REFERENCE RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Voltage References 拓撲結(jié)構(gòu):Shunt References 參考類型:Programmable 輸出電壓:1.24 V to 18 V 初始準確度:0.25 % 平均溫度系數(shù)（典型值）:100 PPM / C 串聯(lián) VREF - 輸入電壓（最大值）: 串聯(lián) VREF - 輸入電壓（最小值）: 分流電流（最大值）:60 mA 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-23-3L 封裝:Reel |
| SPX385AS-L-2-5 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Exar Corporation 功能描述: |
| SPX385BM1-5-0 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:5V Micropower Voltage Reference |
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