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Product Detailed Parameters
- Description：IC TRANSCEIVER HALF 2/2 14SOIC
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tube,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：14-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：14-SOIC
- Receiver Hysteresis：-
- Grade：-
- Qualification：-
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Overview
The MAX4362ESD is a dual amplifier with shutdown, packaged in a 14-pin SOIC. 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 open-loop gain of 81 dB, a peak output current of 280 mA minimum, and a -75dBc spurious-free dynamic range at full output power. The device features rail-to-rail output swing, low noise density (4.8nV/√Hz), and thermal/short-circuit protection.
Feature Summary
- Dual amplifier configuration with external resistor-set gain
- Low-power shutdown mode reducing supply current to 70µA
- Rail-to-rail output swing capability
- Integrated thermal and short-circuit protection
Applications
- ADSL upstream transmit path drivers
- ADSL downstream receive path receivers
- Customer premise equipment line interfaces
Procurement Notes
Verify the specific ordering suffix against official documentation to confirm package type and temperature range. Confirm RoHS compliance status as indicated in the manufacturer's datasheet. Ensure the component matches the required 14-pin SOIC footprint and lead finish specifications before procurement.
Selection Notes
Select this component when a dual amplifier with independent shutdown control is required for ADSL applications. Verify that the external resistor network can achieve the desired gain settings. Ensure the application environment stays within the specified operating temperature range of -40°C to +85°C.
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 quad amplifier driver/receiver combination, the MAX4362 specifically provides two uncommitted amplifiers for flexible gain configuration.
Replacement Considerations
Public confirmed substitutes: MAX4361ESA, MAX4363ESP.
FAQ
How is the gain configured for the MAX4362?
The gain is set using external resistors connected to the dual amplifier inputs.
What is the function of the SHDN pin?
The SHDN pin controls the shutdown mode; pulling it high reduces supply current to 70µA and places outputs in a high-impedance state.
What is the maximum average line power output?
The device delivers up to +12.5dBm average line power for DMT modulated signals.
