DG535DJ-E3

Analog Switches - Special Purpose Overview

The DG535DJ-E3 is a 16-channel wideband video multiplexer manufactured by Vishay Siliconix in a 28-pin Plastic DIP package. It operates on a single supply voltage ranging from 10 V to 16.5 V, with typical operation at 12 V or 15 V. The device features an analog signal range of 0 V to +10 V and a maximum drain-source on-resistance (rDS(on)) of 90 Ω. Key electrical parameters include a bandwidth of 500 MHz, a switching time (tTRANS) of 300 ns, and a break-before-make interval (tOPEN) of 25 ns. Power consumption is low at approximately 75 µW, with a maximum positive supply current of 100 µA.

Analog Switches - Special Purpose Feature Summary

• On-chip address latches and decode logic simplify microprocessor interface
• Low input and output capacitance reduces insertion loss and buffer requirements
• Break-before-make switching prevents momentary shorting during channel transitions
• Disable output provides open-drain low impedance signaling when any channel is selected

Analog Switches - Special Purpose Applications

• Video Switching and Routing
• High Speed Data Routing
• RF Signal Multiplexing
• Precision Data Acquisition
• Crosspoint Arrays

Analog Switches - Special Purpose Procurement Notes

Verify the specific suffix 'E3' confirms RoHS compliance and lead-free terminations as per Vishay standards. Confirm the 'D' suffix indicates the 28-pin Plastic DIP package. Check for obsolescence status, as distributors may list this component as End-of-Life or Not Recommended for New Designs. Ensure the operating temperature range matches the D suffix specification (-40 °C to +85 °C).

Analog Switches - Special Purpose Selection Notes

Select the DG535DJ-E3 for applications requiring high bandwidth and low crosstalk in a single-supply environment. Compare against the DG536 if a PLCC package is preferred. Verify that the 0 V to +10 V analog signal range aligns with system requirements. Consider DC biasing if negative signals relative to ground are present to prevent PN junction forward biasing.

Analog Switches - Special Purpose Part Context

The DG535DJ-E3 belongs to the DG535/536 family of 16-channel wideband video multiplexers. It utilizes n-channel DMOS 'T' switches to achieve high isolation and low distortion. The device integrates control logic, allowing direct interfacing with microprocessors via four binary address inputs and strobe functionality. It is designed for high-frequency signal routing where minimal signal degradation is critical.

Analog Switches - Special Purpose Replacement Considerations

Public documentation lists the DG536DN-E3 as a recommended alternative with identical electrical characteristics but housed in a 44-pin PLCC package. No other direct pin-compatible replacements are confirmed in the provided datasheet.