TL52055PWRE4

Analog Switches - Special Purpose Overview

The TL52055PWRE4 is a wide-bandwidth, 2-input, 1-output, 3-circuit video switch manufactured by Texas Instruments. It utilizes BiCMOS technology and operates within a supply voltage range of 4.5 V to 9 V. The device provides no signal loss (0 dB) up to a frequency bandwidth of 40 MHz at VCC = 5 V. Electrical characteristics include a typical operating current of 10.3 mA at 9 V and 9.4 mA at 5 V. Switch crosstalk and channel crosstalk are specified at -75 dB minimum at 4.43 MHz. Differential gain and differential phase are both limited to 0.3%. The component is housed in a 16-pin TSSOP package.

Analog Switches - Special Purpose Feature Summary

• Provides three independent SPDT switching circuits for separate video signals or component-video signals.
• Features low crosstalk and high bandwidth suitable for high-quality AV systems.
• Includes latch-up protection exceeding 250 mA per JESD 17 standards.

Analog Switches - Special Purpose Applications

• Digital TV, LCD TV, PDP TV, and CRT TV
• VCR, Projector, and DVD Player

Analog Switches - Special Purpose Procurement Notes

Verify the obsolete status of this part number before procurement planning. Confirm that the specific PWRE4 suffix matches the required tape-and-reel packaging format. Ensure design-in compliance with RoHS directives as indicated by the E4 suffix. Review the manufacturer's lifecycle announcements for any lifetime-buy options or approved replacement components.

Analog Switches - Special Purpose Selection Notes

Select this component when designing systems requiring simultaneous switching of multiple video channels with minimal signal degradation. Verify that the application operates within the 4.5 V to 9 V supply range and does not exceed the 5 mA output drive current limit. Consider the 16-TSSOP package dimensions during PCB layout and ensure adequate thermal management for the specified temperature range.

Analog Switches - Special Purpose Part Context

This device belongs to the TL5205x family of multiplexer switches designed for analog video routing. It serves as a functional equivalent to legacy parts such as the M52055, NJM2283, MM1231, and BA7602. The PWRE4 designation specifically indicates the TSSOP-16 surface-mount package configuration with lead-free soldering compatibility.

Analog Switches - Special Purpose Replacement Considerations

Public datasheets identify the M52055, NJM2283, MM1231, and BA7602 as functionally similar alternatives. Verify pinout compatibility and electrical specifications against these specific part numbers before substitution.