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參數(shù)資料
| 型號： | AMS1004-12AL |
| 廠商： | Advanced Monolithic Systems, Inc. |
| 英文描述： | JT 37C 37#22D SKT RECP |
| 中文描述： | 微功耗電壓參考 |
| 文件頁數(shù)： | 1/7頁 |
| 文件大?。?/td> | 76K |
| 代理商： | AMS1004-12AL |
Advanced Monolithic Systems, Inc.
6680B Sierra Lane, Dublin, CA 94568 Phone (925) 556-9090 Fax (925) 556-9140
Advanced
AMS1004-1.2
Monolithic
MICROPOWER VOLTAGE REFERENCE
Systems
FEATURES
±
4 mV (
±
0.3%) max. initial tolerance (A grade)
Operating Current 10
μ
A to 20mA
Low Voltage Reference 1.235V
Max. 0.6
Dynamic Impedance (A grade)
Low Temperature Coefficient
2.5V Device also available, AMS1004-2.5
APPLICATIONS
Battery Powered Systems
Instrumentation
A/D, D/A Converters
Temperature measurement
Current sources
Notebook/Personal Computer
Monitors/ VCR/ TV
Pagers
GENERAL DESCRIPTION
The AMS1004-1.2 is a two-terminal micropower band-gap voltage reference diode. It features a very low dynamic impedance
and good temperature coefficient, operating over a 10
μ
A to 20mA current range. On-chip trimming is used to provide tight
voltage tolerance. Since the AMS1004-1.2 is a band-gap reference, uses only transistors and resistors, low noise and good
long term stability result. Careful design of the AMS1004-1.2 has made the device exceptionally tolerant of capacitive
loading, making it easy to use in almost any reference application. The wide dynamic operating range allows its use with
widely varying supplies with excellent regulation. The extremely low power drain of the AMS1004-1.2 makes these reference
diodes useful for micropower circuitry. This voltage reference can be used to make portable meters, regulators or general
purpose analog circuitry with battery life approaching shelf life.
Further more, the wide operating current allows it to replace older references with a tight tolerance part, making it attractive
for use in systems where accuracy was previously obtained at the expense of power consumption and trimming.
The AMS1004-1.2 is operational over a temperature range of 0
°
C to 70
°
C and is available in TO-92, SO-8 and SOT-89
packages. For extended temperature range contact factory.
ORDERING INFORMATION:
TOL.
PACKAGE TYPE
8 LEAD SOIC
AMS1004-1.2AS
AMS1004-1.2BS
OPERATING
TEMPERATURE RANGE
0 to 70
°
C
0 to 70
°
C
TO-92
SOT-89
±
4mV
±
15mV AMS1004-1.2BN
AMS1004-1.2AN
AMS1004-1.2AL
AMS1004-1.2BL
相關PDF資料 |
PDF描述 |
|---|---|
| AMS1004-12AN | MICROPOWER VOLTAGE REFERENCE |
| AMS1004-12AS | JT 5C 5#16 SKT WALL RECP |
| AMS1004-12BL | MICROPOWER VOLTAGE REFERENCE |
| AMS1004-12BN | MICROPOWER VOLTAGE REFERENCE |
| AMS1004-12BS | MICROPOWER VOLTAGE REFERENCE |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| AMS1004-12AN | 制造商:ADMOS 制造商全稱:ADMOS 功能描述:MICROPOWER VOLTAGE REFERENCE |
| AMS1004-12AS | 制造商:ADMOS 制造商全稱:ADMOS 功能描述:MICROPOWER VOLTAGE REFERENCE |
| AMS1004-12BL | 制造商:ADMOS 制造商全稱:ADMOS 功能描述:MICROPOWER VOLTAGE REFERENCE |
| AMS1004-12BN | 制造商:ADMOS 制造商全稱:ADMOS 功能描述:MICROPOWER VOLTAGE REFERENCE |
| AMS1004-12BS | 制造商:ADMOS 制造商全稱:ADMOS 功能描述:MICROPOWER VOLTAGE REFERENCE |
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