MAX4529CUT+T

Analog Switches - Special Purpose Overview

The MAX4529CUT+T is a low-voltage, bidirectional RF/video switch designed for switching signals from DC to 300MHz in 50Ω and 75Ω systems. It features a T-switch configuration providing -80dB off isolation at 10MHz. The device operates with dual supplies of ±2.7V to ±6V or a single supply of +2.7V to +12V. Key electrical parameters include a maximum on-resistance of 70Ω (±5V supplies), 75ns turn-on/off times, and 1nA off leakage current at +25°C. It is housed in a SOT-23-6 package.

Analog Switches - Special Purpose Feature Summary

• Bidirectional signal path supporting Rail-to-Rail analog signals
• High-frequency off isolation of -80dB at 10MHz
• TTL/CMOS-compatible logic inputs

Analog Switches - Special Purpose Applications

• RF Switching
• Video Signal Routing
• High-Speed Data Acquisition
• Test Equipment
• ATE Equipment

Analog Switches - Special Purpose Procurement Notes

Verify the specific suffix 'CUT' corresponds to the commercial temperature range and SOT-23-6 packaging as documented in the official datasheet. Confirm RoHS compliance status through manufacturer certification documents prior to integration. Ensure supply voltage limits do not exceed absolute maximum ratings during operation.

Analog Switches - Special Purpose Selection Notes

Select this component when high-frequency video or RF switching is required within a compact surface-mount footprint. The device is optimized for ±5V operation but supports wider single-supply ranges. Consider the 70Ω on-resistance and 300MHz bandwidth against system impedance requirements. Verify logic threshold compatibility with the driving microcontroller or FPGA.

Analog Switches - Special Purpose Part Context

The MAX4529 belongs to the Maxim Integrated low-voltage analog switch family. It utilizes a specialized T-switch architecture combining N-channel and P-channel MOSFETs to ensure symmetrical signal transmission. This design distinguishes it from standard SPST switches by offering superior high-frequency performance and flat on-resistance characteristics across the signal range.

Analog Switches - Special Purpose Replacement Considerations

The MAX4529EUT+T is a confirmed pin-compatible alternative offering an extended industrial temperature range (-40°C to +85°C) compared to the commercial range of the C-grade part.