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参数资料
| 型号： | SPX1004S1-L-1-2/TR |
| 元件分类： | 基准电压源/电流源 |
| 英文描述： | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.235 V, PDSO8 |
| 封装： | ROHS COMPLIANT, MS-012AA, SOIC-8 |
| 文件页数： | 1/9页 |
| 文件大小： | 788K |
| 代理商： | SPX1004S1-L-1-2/TR |
1
Date: 05/17/07
SPX1004 1.2V/2.5V Micropower Voltage Reference
Copyright 2007 Sipex Corporation
SPX1004
APPLICATIONS
■ A/D and D/A Reference
■ Reference for 5V Systems
■ Digital Voltmeter
■ Power Supply Monitor
BLOCK DIAGRAMS
1.2V / 2.5V Micropower Voltage Reference
Figure 1a. SPX1004-1.2 Block Diagram
Figure 1b. SPX1004-2.5 Block Diagram
1.235V
+
-
Cathode (K)
Anode (A)
+
-
Cathode (K)
Anode (A)
1.250V
500k
The SPX1004 is a 2-terminal bandgap precision voltage reference that provides a stable
fixed output voltage of 1.2V and 2.5V with a tolerance of ±10mV for SPX1004-1.2 and ±20mV
for SPX1004-2.5. Design, process and precision on chip trimming yield a very low tempera-
ture coefficient of 25 ppm/°C.
The SPX1004 can be used as a pin-to-pin replacement for the LT1004, LM1004 or AS1004.
The SPX1004 is available in SOT-89, NSOIC-8 and TO-92 packages over the operating
temperature range of 0°C to 70°C.
DESCRIPTION
1
2
3
4
5
6
7
8
SPX1004
8 Pin
NSOIC
CATHODE
N/C
ANODE
CATHODE
N/C
ANODE
■ Lead Free, RoHS Compliant
Packages
FEATURES
■ Initial Voltage Tolerance:
SPX1004-1.2 = ±10mV
SPX1004-2.5 = ±20mV
■ Low Dynamic Impedance
0.6 Max.
■ Low Operating Current:
SPX1004-1.2 = ±10A
SPX1004-2.5 ±20A
■ Wide Operating Current Range
0.6 Max.
■ Direct Replacement for LT1004,
LM1004 and AS1004
相关PDF资料 |
PDF描述 |
|---|---|
| SPX1431N/TR | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.49 V, PBCY3 |
| SPX2810AM3-2.5/TR | 2.5 V FIXED POSITIVE LDO REGULATOR, 1.2 V DROPOUT, PDSO4 |
| SPX2810AM3-3.0/TR | 3 V FIXED POSITIVE LDO REGULATOR, 1.2 V DROPOUT, PDSO4 |
| SPX2810AR-2.5/TR | 2.5 V FIXED POSITIVE LDO REGULATOR, 1.2 V DROPOUT, PSSO2 |
| SPX2810AR-3.0/TR | 3 V FIXED POSITIVE LDO REGULATOR, 1.2 V DROPOUT, PSSO2 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SPX1004S1-L-2-5 | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:1.2V / 2.5V Micropower Voltage Reference |
| SPX1004S1-L-2-5/TR | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:1.2V / 2.5V Micropower Voltage Reference |
| SPX1004S2-1.2 | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:1.2V / 2.5V Micropower Voltage Reference |
| SPX1004S2-1.2/TR | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:1.2V / 2.5V Micropower Voltage Reference |
| SPX1004S2-1-2 | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:1.2V / 2.5V Micropower Voltage Reference |
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