单片CMOS模拟开关 Monolithic CMOS Analog Switches
The DG401 and DG403 monolithic CMOS analog switches have TTL and CMOS compatible digital inputs.
These switches feature low analog ON resistance <45Ω and fast switch time tON<150ns. Low charge injection simplifies sample and hold applications.
The improvements in the DG401, DG403 series are made possible by using a high voltage silicon-gate process. An epitaxial layer prevents the latch-up associated with older CMOS technologies. The 44V maximum voltage range permits controlling 30VP-P signals. Power supplies may be single-ended from +5V to +34V, or split from ±5V to ±17V.
Features
• ON Resistance Max. . . . . . . . . . . . . . . . . . . . . . . . . 45Ω
• Low Power Consumption PD. . . . . . . . . . . . . . . . . . .<35μW
• Fast Switching Action
- tON Max . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150ns
- tOFF Max . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100ns
• Low Charge Injection
• DG401 Dual SPST; Same Pinout as HI-5041
• DG403 Dual SPDT; DG190, IH5043, IH5151, HI-5051
• TTL, CMOS Compatible
• Single or Split Supply Operation
• Pb-Free Plus Anneal Available RoHS Compliant
Applications
• Audio Switching
• Battery Operated Systems
• Data Acquisition
• Hi-Rel Systems
• Sample and Hold Circuits
• Communication Systems
• Automatic Test Equipment
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
DG401DY Intersil 英特矽尔 | 当前型号 | 当前型号 |
DG401DYZ 英特矽尔 | 完全替代 | DG401DY和DG401DYZ的区别 |
ADG508AKRZ 亚德诺 | 功能相似 | DG401DY和ADG508AKRZ的区别 |
ADG201AKNZ 亚德诺 | 功能相似 | DG401DY和ADG201AKNZ的区别 |