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DG449DS-T1-E3中文資料威世科技數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
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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)：
DG449DS-T1-E3
- 功能描述：
模擬開(kāi)關(guān) IC Hi-Volt Single SPDT
- RoHS：
否
- 制造商：
Texas Instruments
- 開(kāi)關(guān)數(shù)量：
2
- 開(kāi)關(guān)配置：
SPDT
- 開(kāi)啟電阻（最大值）：
0.1 Ohms
- 工作電源電壓：
2.7 V to 4.5 V
- 最大工作溫度：
+ 85 C
- 安裝風(fēng)格：
SMD/SMT
- 封裝/箱體：
DSBGA-16
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
VISHAY(威世) |
23+ |
SOT238 |
6000 |
誠(chéng)信服務(wù)，絕對(duì)原裝原盤(pán) |
詢價(jià) | ||
VISHAY/威世 |
20+ |
NA |
3000 |
原裝現(xiàn)貨支持BOM配單服務(wù) |
詢價(jià) | ||
Vishay |
22+ |
NA |
30000 |
原裝正品支持實(shí)單 |
詢價(jià) | ||
VISHAY |
22+23+ |
SOT23-8 |
42302 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
VISHAY |
21+ |
8080 |
只做原裝,質(zhì)量保證 |
詢價(jià) | |||
VISHAY |
24+ |
SOT23-8 |
2800 |
詢價(jià) | |||
VISHAY(威世) |
23+ |
SOT-23-8 |
9908 |
支持大陸交貨,美金交易。原裝現(xiàn)貨庫(kù)存。 |
詢價(jià) | ||
VISHAY/威世 |
24+ |
SOT23-8 |
9000 |
只做原裝正品 有掛有貨 假一賠十 |
詢價(jià) | ||
STMICROELECTRONICS |
24+ |
SMD |
100 |
C23-電容器 |
詢價(jià) | ||
VISHAY/威世 |
22+ |
SOT23-8 |
6000 |
原裝正品 |
詢價(jià) |
