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參數(shù)資料
| 型號(hào)： | SPX1004S1-L-1-2 |
| 英文描述： | 1.2V / 2.5V Micropower Voltage Reference |
| 中文描述： | 為1.2V / 2.5V的微功耗電壓參考 |
| 文件頁(yè)數(shù)： | 1/9頁(yè) |
| 文件大?。?/td> | 794K |
| 代理商： | SPX1004S1-L-1-2 |
1
Date:
05/17/07
SPX1004 1.2V/2.5V Micropower Voltage Reference
Copyright 200
7
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
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
±
10
mV 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,
N
SOIC-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
N
SOIC
CATHODE
N/C
ANODE
CATHODE
N/C
N/C
N/C
ANODE
■
Lead Free, RoHS Compliant
Packages
FEATURES
■
Initial Voltage Tolerance:
SPX1004-1.2 =
±
10
mV
SPX1004-2.5 =
±
20mV
■
Low Dynamic Impedance
0.6
Max.
■
Low Operating Current:
SPX1004-1.2 =
±
10
μ
A
SPX1004-2.5
±
20
μ
A
■
Wide Operating Current Range
0.6
Max.
■
Direct Replacement for LT1004,
LM1004 and AS1004
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SPX1004S1-L-2-5 | 1.2V / 2.5V Micropower Voltage Reference |
| SPX1004S2-1-2 | 1.2V / 2.5V Micropower Voltage Reference |
| SPX1004S2-2-5 | 1.2V / 2.5V Micropower Voltage Reference |
| SPX1004S2-L-1-2 | 1.2V / 2.5V Micropower Voltage Reference |
| SPX1004S2-L-2-5 | 1.2V / 2.5V Micropower Voltage Reference |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SPX1004S1-L-1-2/TR | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:1.2V / 2.5V Micropower Voltage Reference |
| SPX1004S1-L-2-5 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:1.2V / 2.5V Micropower Voltage Reference |
| SPX1004S1-L-2-5/TR | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:1.2V / 2.5V Micropower Voltage Reference |
| SPX1004S2-1.2 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:1.2V / 2.5V Micropower Voltage Reference |
| SPX1004S2-1.2/TR | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:1.2V / 2.5V Micropower Voltage Reference |
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