VISHAY DG441BDY-T1-E3

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. Combing low on-resistance (45 Ω, 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. The DG441B, DG442B are built using high-voltage silicon-gate process. 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.

• Low On-Resistance: 45 Ω
• Low Power Consumption: 1 mW
• Fast Switching Action - tON: 120 ns
• Low Charge Injection - Q: - 1 pC
• RoHS COMPLIANT
• TTL/CMOS-Compatible Logic
• HALOGEN FREE
• Single Supply Capability

• Audio Switching
• Data Acquisition
• Sample-and-Hold Circuits
• Communication Systems
• Automatic Test Equipment
• Medical Instruments