DG448中文资料PDF规格书
DG448规格书详情
FEATURES
• ± 15 V analog signal range
• On-resistance - RDS(on): 25 max.
• Fast switching action - tON: 100 ns
• VL logic supply not required
• TTL CMOS input compatible
• Rail to rail signal handling
• Dual or single supply operation
• Compliant to RoHS Directive 2002/95/EC
BENEFITS
• Wide dynamic range
• Low signal errors and distortion
• Break-before-make switching action
• Simple interfacing
• 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 DG447, DG448 are dual supply single-pole/single-throw
(SPST) switches. On resistance is 25 W maximum and
flatness is 2.2 W 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 DG477, DG448 are also ideally suited for portable
and battery powered industrial and military equipment.
The DG477 has one normally closed switch, while the
DG448 switch is normally open. They operate either from a
single + 7 V to 36 V supply or from dual ± 4.5 V to ± 20 V
supplies. They are offered in the very popular, small TSOP6
package.
产品属性
- 型号:
DG448
- 制造商:
VISHAY
- 制造商全称:
Vishay Siliconix
- 功能描述:
Low Power, High Voltage SPST Analog Switches
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
23+ |
N/A |
94000 |
一级代理放心采购 |
询价 | |||
VISHAY |
2020+ |
SOT23-8 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
Vishay Siliconix |
21+ |
SOT-23-6 ,TSOT-23-6 |
9039 |
正规渠道/品质保证/原装正品现货 |
询价 | ||
Vishay |
21+ |
n/a |
409 |
原装正品订货,请确认 |
询价 | ||
VISHAY(威世) |
2112+ |
TSOP-6 |
105000 |
3000个/圆盘一级代理专营品牌!原装正品,优势现货, |
询价 | ||
VIS |
3050 |
询价 | |||||
VISHAY |
22+ |
NA |
7886 |
原装正品支持实单 |
询价 | ||
VISHAY/威世 |
23+ |
TSOT23-8 |
25500 |
授权代理直销,原厂原装现货,假一罚十,特价销售 |
询价 | ||
Vishay(威世) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
Vishay Siliconix |
22+ |
6TSOP |
9000 |
原厂渠道,现货配单 |
询价 |