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Vishay DG509BEQT1E3 Dual Analog Multiplexer

This dual 4-channel differential CMOS analog multiplexer is ideal for data acquisition systems, audio signal routing, ATE, and medical instrumentation. It supports both single and dual power supplies, with a maximum voltage rating of 44V, and features TTL-compatible logic inputs. The device offers low leakage, low charge injection, and reduced switching errors, ensuring high precision and reliability. Its extended temperature range of -40°C to +125°C makes it suitable for demanding environments, providing improved data throughput and rugged performance for high-speed analog switching applications.

Authorized Distributors
Source:DigiKey
Part No:DG509BEQ-T1-E3
Stock:0
Inv Date:06-09-2026
Price: Unit price: $2.93
Buy/RFQ:
Part No:DG509BEQ-T1-E3
Stock:0
Inv Date:06-10-2026
Price: Unit price: $3.09
Buy/RFQ:
Part No:DG509BEQ-T1-E3
Stock:0
Inv Date:06-09-2026
Price: Unit price: $1.57
Buy/RFQ:

Vishay DG509BEQT1E3 Dual Analog Multiplexer Specifications:

  • Operate with single or dual power supply
  • V+ to V- analog signal swing range
  • Maximum power supply rating: 44V
  • Extended temperature range: -40°C to +125°C
  • Low leakage: < 50 nA
  • Low charge injection: 2 pC
  • TTL-compatible logic inputs
  • On-resistance: 450 - 480 Ω
  • On-resistance matching: 10 Ω max
  • Break-before-make switching action
  • Available in SOIC-16, TSSOP-16, PDIP, miniQFN packages
  • Manufactured on enhanced CMOS process for improved performance
  • RoHS compliant and halogen-free
  • Supports high-speed, high-precision analog switching
  • Current: 30 mA per terminal
  • Storage temperature: -65°C to +150°C

Buy the Buy Vishay Siliconix Dual 4-Channel Differential CMOS Analog Multiplexer Part Number DG509BEQT1E3 Online

Order the Vishay Siliconix DG509BEQT1E3 today to enhance your high-speed data acquisition, audio signal routing, and medical instrumentation projects. Designed for reliable operation across a wide temperature range, it features low leakage, low charge injection, and TTL-compatible logic inputs. Its flexible support for single or dual power supplies and maximum ratings of 44V make it ideal for precision analog switching in demanding industrial, medical, and communication applications. Experience improved data throughput and rugged reliability with this advanced CMOS multiplexer.

Get Vishay Siliconix DG509BEQT1E3 today—built for high-precision, low-noise analog switching and rugged performance in demanding environments.

Frequently Asked Questions

Where can I buy Vishay DG509BEQT1E3?

You can click on the BUY or RFQ button to purchase DG509BEQT1E3 from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part DG509BEQT1E3?

You can download the DG509BEQT1E3 datasheet or visit the Vishay website for support.

Who is the manufacturer of DG509BEQT1E3?

Vishay

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