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TMUX48XX-DSG-DDF-EVM

TMUX48xx evaluation module

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TMUX48XX-DSG-DDF-EVM

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Overview

The TMUX48XX-DSG-DDF-EVM is used to evaluate the performance of the TMUX4821 and TMUX4819. The evaluation module (EVM) comes with a soldered TMUX4821. The EVM allows for an easy way for engineers to evaluate the TMUX4821 and TMUX4819 low Ron and ΔRon capabilities. The EVM has multiple resistor footprints that can be populated to test how the device affects the total resistance on the signal lane. Additionally, the EVM includes multiple test points and banana jack plug-ins to allow high current signals to be applied on the mux.

Features
  • External power supply with decoupling capacitor from V_External to ground (1µF 0402)
  • One power supply decoupling capacitor from VDD to ground (0.1µF 0402)
  • Eight test points on I/Os supporting TMUX4821 and TMUX4819 full current and voltage capabilities
  • Eight additional GND test points for ease of probing
  • Four banana jack plug-ins on I/Os supporting TMUX4821 and TMUX4819 full current and voltage capabilities
  • Four additional GND banana jack plus-ins
Analog & precision switches & muxes
TMUX4819 — +/-15-V beyond the supply, 2:1 (SPDT) 1-channel switch with 1.2-V compatible logic TMUX4821 — +/-15-V beyond the supply, 1:1 (SPST) 2-channel switch with 1.2-V compatible logic
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Evaluation board

TMUX48XXDSGDDF-EVM —

TMUX48xx evaluation module

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TMUX48XXDSGDDF-EVM —

TMUX48xx evaluation module

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Technical documentation

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Type Title Date
* EVM User's guide TMUX48XX Evaluation Module PDF | HTML Sep 30, 2025
Certificate TMUX48XX-DSG-DDF-EVM EU Declaration of Conformity (DoC) Sep 2, 2025

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