AMS9491A中文資料ADMOS數據手冊PDF規(guī)格書
AMS9491A規(guī)格書詳情
GENERAL DESCRIPTION
The AMS9491 is a two-terminal micropower band-gap voltage reference diode. It feature a very low dynamic impedance and good temperature coefficient, operating over a 10μA to 20mA current range. On-chip trimming is used to provide tight voltage tolerance. Since the AMS9491 is a band-gap reference, uses only transistors and resistors, low noise and good longterm stability result. Careful design of the AMS9491 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 AMS9491 makes this reference diode useful for micropower circuitry.
FEATURES
? ±10 mV max. initial tolerance (A grade)
? Operating Current 10mA to 20mA
? Low Voltage Reference 1.235
? Max. 0.6W Dynamic Impedance (A grade)
? Low Temperature Coefficient
APPLICATIONS
? Battery Powered Systems
? Instrumentation
? A/D, D/A Converters
? Temperature measurement
? Current sources
? Pagers
產品屬性
- 型號：
AMS9491A
- 制造商：
ADMOS
- 制造商全稱：
ADMOS
- 功能描述：
1.235V VOLTAGE REFERENCE
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
AMSB |
24+ |
SOT-223 |
500 |
原裝正品,假一罰十! |
詢價 | ||
AMSB |
23+ |
NA/ |
1000 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
AMS |
900 |
詢價 | |||||
AMSB |
SOT-223 |
68900 |
原包原標簽100%進口原裝常備現貨! |
詢價 | |||
AMSB |
22+ |
TO-223 |
43463 |
原裝正品現貨 |
詢價 | ||
AMS |
22+ |
SMD-18 |
8200 |
原裝現貨庫存.價格優(yōu)勢!! |
詢價 | ||
AMS |
22+ |
TO-263 |
10000 |
原裝正品優(yōu)勢現貨供應 |
詢價 | ||
AMS |
22+ |
SOP-8 |
25000 |
只有原裝原裝,支持BOM配單 |
詢價 | ||
ADMOS |
23+ |
原廠原包 |
19960 |
只做進口原裝 終端工廠免費送樣 |
詢價 | ||
原裝AMSB |
21+ |
SOT-223 |
65200 |
一級代理/放心采購 |
詢價 |
