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Product Detailed Parameters
- Description：IC TRANSCEIVER FULL 2/2 16SOIC
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tape & Reel (TR)
- Series：-
- Type：Transceiver
- Protocol：RS232
- Number of Drivers/Receivers：2月2日
- Duplex：Full
- Data Rate：120Kbps
- Voltage - Supply：4.5V ~ 5.5V
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：16-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：16-SOIC
- Receiver Hysteresis：500 mV
- Grade：-
- Qualification：-
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Overview
The MAX232EESE-T is a dual driver and receiver RS-232 transceiver from Analog Devices/Maxim Integrated, designed for single +5V supply operation. It features integrated charge pump circuitry to generate the required ±10V levels without external bipolar supplies. The device provides high ±15kV ESD protection on all RS-232 ports. Electrical specifications include a maximum data rate of 120kbps, a typical supply current of 10mA, and an operating temperature range of -40°C to +85°C. It utilizes a 16-pin narrow SOIC package.
Feature Summary
- Integrated charge pump eliminates need for external bipolar power supplies
- High electrostatic discharge protection rated at ±15kV Human Body Model
- Full compliance with EIA/TIA-232E and CCITT V.28 interface standards
Applications
- Battery-powered equipment requiring low power consumption
- Hand-held diagnostic tools
- Portable instrumentation systems
Procurement Notes
Verify the specific suffix 'T' indicates tape-and-reel packaging when sourcing components. Confirm that the 'EE' designation corresponds to the extended industrial temperature range of -40°C to +85°C. Ensure compatibility with the 16-pin narrow SOIC footprint during PCB layout verification.
Selection Notes
Select this component when robust ESD immunity is critical for serial communication interfaces. The integrated charge pump simplifies design by removing the requirement for negative voltage rails. Verify that the 120kbps speed meets system requirements, as higher speeds require alternative Maxim series devices.
Part Context
This part belongs to the MAX202E–MAX213E family of RS-232 transceivers. The 'E' suffix denotes enhanced ESD protection compared to standard versions. The 'EE' variant specifically targets the extended industrial temperature range, while the 'ESE' suffix identifies the narrow SOIC package configuration.
Replacement Considerations
Direct functional replacements within the same family include MAX232EESE+ (tube packaging) or MAX232EEPE+ (DIP package). Cross-family alternatives like MAX3232 offer 3.3V compatibility but differ in pinout and capacitor requirements.
