MAX4362EUB+T

Overview

The MAX4362EUB+T is a dual amplifier with shutdown, packaged in a 10-pin µMAX format. It operates from a single 5V supply (4.5V to 5.5V) and delivers up to +12.5dBm average line power for DMT signals. Key electrical parameters include a typical voltage-noise density of 4.8nV/√Hz, a peak output current of 280mA minimum, and a gain-bandwidth product of 60MHz at unity gain. The device features rail-to-rail output swing, thermal protection, and short-circuit protection.

Feature Summary

• Dual amplifier configuration with external resistor-settable gain
• Low-power shutdown mode reducing supply current significantly
• Rail-to-rail output swing capability on a single 5V supply
• Integrated thermal and short-circuit protection mechanisms

Applications

• ADSL Line Interface
• HDSL Line Driver
• Customer Premise Equipment Upstream Transmit Path

Procurement Notes

Verify the specific suffix 'EUB' corresponds to the 10-pin µMAX package and -40°C to +85°C temperature range. Confirm RoHS compliance status via official documentation. Ensure the ordering code matches the exact pinout and functional specifications required for the ADSL driver application.

Selection Notes

Select this component when a dual amplifier with configurable gain and shutdown control is needed for ADSL applications. Compare against the fixed-gain MAX4361 or the quad-amplifier MAX4363 based on channel count requirements. Verify that the 10-pin µMAX package fits the PCB layout constraints.

Part Context

This part belongs to the MAX4361/MAX4362/MAX4363 family of high-performance ADSL drivers and receivers designed for customer premise equipment. While the MAX4361 offers fixed gain and the MAX4363 provides a combined driver/receiver solution, the MAX4362 specifically provides two uncommitted amplifiers for flexible driver implementation.

Replacement Considerations

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