DG449中文資料威世科技數(shù)據(jù)手冊(cè)PDF規(guī)格書
DG449規(guī)格書詳情
FEATURES
? ± 15 V analog signal range
? On-resistance - RDS(on): 38 ??max.
? VL logic supply not required
? TTL CMOS input compatible
? Rail to rail signal handling
? Dual or single supply operation
BENEFITS
? Wide dynamic range
? Low signal errors and distortion
? Break-before-make switching action
? Simple interfacing
? Small SOT23-8ld package; reduced board space
? Improved reliability
APPLICATIONS
? Precision test equipment
? Precision instrumentation
? Communications systems
? PBX, PABX systems
? Audio equipment
? Redundant systems
? PC multimedia boards
? Hard disc drives
DESCRIPTION
The DG449 is a dual supply single-pole/double-throw
(SPDT) switches. On resistance is 38 ? and flatness is 2.6 ?
max over the specified analog signal range. These analog
switches were designed to provide high speed, low error
switching of precision analog signals. The primary
application areas are in the routing and switching in
telecommunications and test equipment. Combining low
power, low leakages, low on-resistance and small physical
size, the DG449 is also ideally suited for portable and battery
powered industrial and military equipment.
The DG449 operates either from a single + 7 V to 36 V
supply or from dual ± 4.5 V to ± 20 V supplies. It is offered in
the very popular, small SOT23-8 package.
產(chǎn)品屬性
- 型號(hào)：
DG449
- 制造商：
VISHAY
- 制造商全稱：
Vishay Siliconix
- 功能描述：
High Voltage Single SPDT Analog Switch in SOT23-8
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
VISHAY |
2022+ |
7600 |
原廠原裝,假一罰十 |
詢價(jià) | |||
VISHAY/威世 |
22+ |
SOT23-8 |
32500 |
鄭重承諾只做原裝進(jìn)口貨 |
詢價(jià) | ||
VISHAY |
3708 |
詢價(jià) | |||||
VISHAY/威世通 |
18+ |
TSOT23-8 |
10515 |
全新原裝現(xiàn)貨,可出樣品,可開(kāi)增值稅發(fā)票 |
詢價(jià) | ||
VISHAY |
2020+ |
SOT23-8 |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢價(jià) | ||
VISHAY |
21+ |
8080 |
只做原裝,質(zhì)量保證 |
詢價(jià) | |||
SILICONIXVISHAY |
21+ |
NA |
6000 |
只做原裝,一定有貨,不止網(wǎng)上數(shù)量,量多可訂貨! |
詢價(jià) | ||
vishay |
20+ |
na |
65790 |
原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開(kāi)原型號(hào)增稅票 |
詢價(jià) | ||
Vishay Siliconix |
21+ |
SOT238 |
13880 |
公司只售原裝,支持實(shí)單 |
詢價(jià) | ||
VISHAY/威世 |
22+ |
N/A |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價(jià) |
