MAX3221CAE+
- Mfr.Part #
- MAX3221CAE+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 16-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC TRANSCEIVER FULL 1/1 16SSOP
- Stock
- 6,036
- In Stock :
- 6,036
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Drivers, Receivers, Transceivers
- Contact Plating :
- Tin
- Number of Drivers/Receivers :
- 1/1
- Packaging :
- Tube
- Width :
- 5.38mm
- Published :
- 2004
- Output Polarity :
- INVERTED
- Number of Functions :
- 1
- Terminal Pitch :
- 0.65mm
- Mounting Type :
- Surface Mount
- Terminal Position :
- Dual
- Input Characteristics :
- Schmitt Trigger
- Number of Transceivers :
- 1
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Height :
- 1.78mm
- Base Part Number :
- MAX3221
- Number of Pins :
- 16
- Operating Temperature :
- 0°C~70°C
- Differential Output :
- No
- Nominal Supply Current :
- 1mA
- Length :
- 6.33mm
- Logic Function :
- Receiver, Transceiver
- Propagation Delay :
- 300 ns
- Output Characteristics :
- 3-STATE
- Mount :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Protocol :
- RS232
- ECCN Code :
- EAR99
- Duplex :
- Full
- JESD-609 Code :
- e3
- Lead Free :
- Lead Free
- Data Rate :
- 235Kbps
- Radiation Hardening :
- No
- Receiver Hysteresis :
- 300mV
- RoHS Status :
- ROHS3 Compliant
- Pbfree Code :
- yes
- Receiver Number of Bits :
- 1
- Out Swing-Min :
- 5 V
- Simplex/Duplex :
- Full Duplex
- Package / Case :
- 16-SSOP (0.209, 5.30mm Width)
- Pin Count :
- 16
- Driver Number of Bits :
- 1
- Supply Voltage :
- 3.3V
- Type :
- Transceiver
- Factory Lead Time :
- 6 Weeks
- Interface :
- RS-232
- REACH SVHC :
- No SVHC
- Peak Reflow Temperature (Cel) :
- 260
- Power Supplies :
- 3.3/5V
- Operating Supply Current :
- 1mA
- Weight :
- 130.010913mg
- Number of Terminations :
- 16
- Voltage - Supply :
- 3V~5.5V
- Terminal Form :
- Gull wing
- Datasheets
- MAX3221CAE+
MAX3221CAE+ Documents

Drivers, Receivers, Transceivers Analog Devices, Inc. MAX3221CAE+ Overview
The MAX3221CAE+ from Analog Devices, Inc. is a highly integrated transceiver component that serves critical roles in serial communication interfaces, particularly in RS-232 applications. Designed for versatility and performance, this IC enables full-duplex communication with a single driver and receiver, housed in a compact 16-SSOP package. Its robust design ensures reliable data transfer, making it an essential choice for developers and engineers looking to implement serial communication in space-constrained environments. With its low-power consumption and enhanced electrostatic discharge (ESD) protection, the MAX3221CAE+ is particularly suited for portable and battery-operated devices, where power efficiency and durability are crucial.
MAX3221CAE+ Features
- Single-channel RS-232 driver/receiver interface
- Operates from a single 3.0V to 5.5V power supply
- 1μA low-power shutdown with receivers active
- 250kbps minimum guaranteed data rate
- 2kV ESD protection on transmitter outputs and receiver inputs
- 16-SSOP package provides a compact footprint suitable for space-limited applications
MAX3221CAE+ Applications
- Portable Devices: The MAX3221CAE+ facilitates RS-232 communication in portable devices such as PDAs and mobile phones, providing reliable data transfer while maintaining low power consumption.
- Point-of-Sale Systems: Ideal for use in point-of-sale terminals, ensuring stable and secure serial data communication essential for daily operations and transactions.
- Data Logging Equipment: Utilized in various data logging systems where compact size and power efficiency are needed for long-term monitoring and recording.
- Industrial Control: In industrial environments, this IC is used to connect controllers and computer systems, managing signals reliably over RS-232 protocol despite the electrical noises and disturbances common in such settings.
- Medical Equipment: Ensures secure and precise data communication in medical devices, where accuracy and reliability are paramount for patient care and diagnostics.
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