TPW4053-TR

Overview

The TPW4053-TR is a triple single-pole dual-throw (SPDT) analog switch manufactured by 3PEAK, designed for analog and digital multiplexer or demultiplexer applications. It features three independent switches controlled by digital inputs S0, S1, and S2, with an active-low enable input (E). The device supports supply voltages of 3.3 V, 5 V, 10 V, and ±5 V, operating within a temperature range of –40°C to 125°C. Key electrical parameters include a typical on-state resistance of 50 Ω at ±4.5 V supplies, a bandwidth of 200 MHz, and fast switching times of 60 ns (turn-on) and 50 ns (turn-off). It utilizes break-before-make switching to prevent momentary shorting during channel transitions.

Feature Summary

• Triple SPDT configuration with dedicated digital select inputs for independent channel control
• Break-before-make switching action to prevent momentary shorting between channels
• Enhanced process technology providing low power dissipation and high switching speed
• Input range extending to the supply rails for versatile signal routing

Applications

• Industry Control Systems
• Battery-Powered systems
• Audio Signal Routing
• Instrumentation

Procurement Notes

Verify the specific package type when ordering, as the TPW4053-TR designation corresponds to the TSSOP16 package. Confirm that the required operating voltage and current specifications align with your system design before procurement. Ensure proper ESD handling procedures are followed during storage and assembly, as the device provides 1 kV HBM protection. Cross-reference the datasheet revision history to ensure compatibility with your design requirements.

Selection Notes

Select the TPW4053-TR when a triple SPDT analog switch with high bandwidth and low on-resistance is required. Consider the supply voltage range, as on-resistance varies significantly with voltage levels. Evaluate thermal performance based on the TSSOP16 package thermal characteristics if high power dissipation is expected. Ensure the control logic voltage levels match the VIH and VIL specifications for reliable operation across the full temperature range.

Part Context

The TPW4053 is part of 3PEAK's analog switch portfolio, which includes other configurations such as the TPW4051 (8:1) and TPW4052 (4:1 x 2). These devices share similar performance characteristics like 200 MHz bandwidth and low on-resistance but differ in channel count and configuration. The TPW4053 specifically offers three independent SPDT switches, making it suitable for applications requiring multiple signal paths without the complexity of higher-order multiplexers.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.