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參數(shù)資料
| 型號： | SPX385BM1-5-0 |
| 廠商： | EXAR CORP |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 5 V, PSSO3 |
| 封裝： | TO-243AA, SOT-89, 3 PIN |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 137K |
| 代理商： | SPX385BM1-5-0 |
Date: 2/11/06
SPX385-5.0 Micropower Voltage Reference
Copyright 2005 Sipex Corporation
1
FEATURES
■ Trimmed Bandgap ..........................................1%
■ Wide Operating Current ............... 50A 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 50A 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
Anode
NC
Cathode
Now Available in Lead Free Packaging
相關PDF資料 |
PDF描述 |
|---|---|
| SPX385N-1.2/TR | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.235 V, PBCY3 |
| SPX3940T-1.8 | 1.8 V FIXED POSITIVE LDO REGULATOR, 0.55 V DROPOUT, PSSO3 |
| SQDP-016-03.75-SBR-SBR | INTERCONNECTION DEVICE |
| SQDP-016-03.75-STR-SBL | INTERCONNECTION DEVICE |
| SQDP-016-03.75-STR-TBR | INTERCONNECTION DEVICE |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| SPX385BM1-5-0/TR | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:5V Micropower Voltage Reference |
| SPX385BM-5-0 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:5V Micropower Voltage Reference |
| SPX385BM-5-0/TR | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:5V Micropower Voltage Reference |
| SPX385BN-5-0 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:5V Micropower Voltage Reference |
| SPX385BN-5-0/TR | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:5V Micropower Voltage Reference |
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