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Product Detailed Parameters
- Description：IC TRANSCEIVER FULL 1/1 16SSOP
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Series：-
- Type：Transceiver
- Protocol：RS232
- Number of Drivers/Receivers：1月1日
- Duplex：Full
- Data Rate：1Mbps
- Voltage - Supply：3V ~ 5.5V
- Operating Temperature：0°C ~ 70°C
- Mounting Type：Surface Mount
- Package / Case：16-SSOP (0.209", 5.30mm Width)
- Supplier Device Package：16-SSOP
- Receiver Hysteresis：500 mV
- Grade：-
- Qualification：-
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Overview
The MAX3227ECAE+T is a single-driver, single-receiver RS-232 transceiver manufactured by Analog Devices Inc./Maxim Integrated. It operates on a +3.0V to +5.5V supply and supports data rates up to 1Mbps. The device features AutoShutdown Plus technology, reducing supply current to 1μA when idle. It includes ±15kV ESD protection on all I/O pins. The component is housed in a 16-pin SSOP package and is rated for an operating temperature range of 0°C to +70°C.
Feature Summary
- AutoShutdown Plus functionality automatically reduces power consumption during periods of inactivity or cable disconnection.
- Integrated dual charge pump generates internal voltage levels from a single low-voltage supply using minimal external capacitors.
- High electrostatic discharge protection ensures robustness against human body model and contact discharge events.
Applications
- Notebook, subnotebook, and palmtop computers
- Cellular phones and battery-powered equipment
- Hand-held devices and peripherals
Procurement Notes
Verify the specific suffix 'AE' confirms the 16-pin SSOP package and the '+T' indicates tape-and-reel packaging. Confirm the 'CA' designation aligns with the required commercial temperature range of 0°C to +70°C. Ensure the ordering information matches the exact manufacturer part number to avoid discrepancies in pinout or electrical characteristics.
Selection Notes
Select this component for applications requiring full-duplex RS-232 communication with minimal power consumption. It is suitable for systems where automatic power-down is necessary to extend battery life. Verify that the 1Mbps data rate meets the system requirements and that the SSOP footprint fits the PCB layout constraints.
Part Context
This device belongs to the MAX3224E through MAX3245E family of RS-232 transceivers. It shares core architectural features such as the AutoShutdown Plus circuit and dual charge pump with other members of the series. The primary distinction lies in the number of drivers and receivers provided within the integrated circuit.
Replacement Considerations
The MAX3227EEAE+T serves as a direct replacement if an extended industrial temperature range (-40°C to +85°C) is required instead of the commercial range.
