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Product Detailed Parameters
- Description：IC TRANSCEIVER HALF 2/2 10UMAX
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tube
- Series：-
- Type：Transceiver
- Protocol：DSL
- Number of Drivers/Receivers：2月2日
- Duplex：Half
- Data Rate：-
- Voltage - Supply：4.5V ~ 5.5V
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
- Supplier Device Package：10-uMAX/uSOP
- Receiver Hysteresis：-
- Grade：-
- Qualification：-
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Overview
The MAX4362EUB+ 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, current-noise density of 1.5pA/√Hz, and an open-loop gain of 81dB. The device features a peak output current of 280mA minimum, rail-to-rail output swing, and a shutdown mode reducing supply current to 70µA.
Feature Summary
- Dual amplifier architecture designed for differential input/output configurations
- Integrated low-power shutdown mode for energy conservation
- Rail-to-rail output capability optimized for single-supply operation
- Low noise performance suitable for high-fidelity signal transmission
Applications
- ADSL Line Interface
- HDSL Line Driver
- Upstream transmit path for customer premise equipment
Procurement Notes
Verify the component authenticity by checking the manufacturer marking against the official datasheet specifications. Ensure the package type matches the 10-pin µMAX configuration. Confirm that the temperature range meets the operational requirements of -40°C to +85°C before integration into the design.
Selection Notes
Select this component when a dual amplifier with external gain setting is required for ADSL applications. It serves as an alternative to fixed-gain drivers like the MAX4361. Consider the thermal dissipation limits in the µMAX package if operating near maximum power levels or elevated ambient temperatures.
Part Context
This part belongs to the MAX4361/MAX4362/MAX4363 family of high-performance ADSL drivers and receivers. While the MAX4361 offers a fixed gain and the MAX4363 includes receiver channels, the MAX4362 provides two uncommitted amplifiers allowing flexible gain configuration via external resistors.
Replacement Considerations
The MAX4361EUA+ is a functional substitute within the same family but has a fixed internal gain of 3.1V/V. Designers must adjust external circuitry accordingly if replacing the MAX4362EUB+ with the MAX4361EUA+.
