Vishay DG442B
The DG441B, DG442B are monolithic quad analog switches designed to provide high speed, low error switching of analog and audio signals. The DG441B, DG442B are upgrades to the original DG441, DG442. The DG441B, DG442B are built using Vishay Siliconix’s high-voltage silicon-gate process.- Min Voltage : 13V
- Max Voltage : 25V
- Channels : 1
- Max Operating Temp : 85°C
- Min Operating Temp : -40°C
Source:
Octopart
| Part No. | DG442B |
|---|---|
| Datasheet | DG442B Download |
| Manufacturer |  Vishay |
| Description | Improved Quad SPST CMOS Analog Switches |
| Buy | Stock & Price |
DESCRIPTION
Combing low on-resistance (45 , typ.) with high speed (tON 120 ns, typ.), the DG441B, DG442B are ideally suited for Data Acquisition, Communication Systems, Automatic Test Equipment, or Medical Instrumentation. Charge injection has been minimized on the drain for use in sample-and-hold circuits. An epitaxial layer prevents latchup. When on, each switch conducts equally well in both directions and blocks input voltages to the supply levels when off.FEATURES
● Low On-Resistance: 45 ● Low Power Consumption: 1 mW
● Fast Switching Action - tON: 120 ns
● Low Charge Injection - Q: - 1 pC
● TTL/CMOS-Compatible Logic
● Single Supply Capability
● Material categorization: For definitions of compliance please see BENEFITS
● Less Signal Errors and Distortion
● Reduced Power Supply Requirements
● Faster Throughput
● Reduced Pedestal Errors
● Simple Interfacing
APPLICATIONS
● Audio Switching● Data Acquisition
● Sample-and-Hold Circuits
● Communication Systems
● Automatic Test Equipme...
