MAX3221EIPWE4
- Mfr.Part #
- MAX3221EIPWE4
- Manufacturer
- Texas Instruments
- Package / Case
- 16-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC TRANSCEIVER FULL 1/1 16TSSOP
- Stock
- 25,746
- In Stock :
- 25,746
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- Manufacturer :
- Texas Instruments
- Product Category :
- Drivers, Receivers, Transceivers
- Number of Transceivers :
- 1
- Packaging :
- Tube
- Driver Number of Bits :
- 1
- Protocol :
- RS232
- Base Part Number :
- MAX3221
- ECCN Code :
- EAR99
- Logic Function :
- Receiver, Transceiver
- Receiver Hysteresis :
- 500mV
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Weight :
- 61.887009mg
- Pbfree Code :
- yes
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Mount :
- Surface Mount
- Input Characteristics :
- Schmitt Trigger
- Qualification Status :
- Not Qualified
- Terminal Position :
- Dual
- Propagation Delay :
- 150 ns
- Supply Voltage :
- 3.3V
- Number of Drivers/Receivers :
- 1/1
- Number of I/O :
- 4
- Mounting Type :
- Surface Mount
- Nominal Supply Current :
- 1mA
- JESD-609 Code :
- e4
- Voltage - Supply :
- 3V~5.5V
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Interface Standard :
- EIA-232-F; TIA-232-F; V.28
- Simplex/Duplex :
- Full Duplex
- Width :
- 4.4mm
- Supply Voltage1-Nom :
- 3.3V
- Thickness :
- 1mm
- Lead Free :
- Lead Free
- Peak Reflow Temperature (Cel) :
- 260
- Additional Feature :
- ALSO OPERATES AT 5V SUPPLY
- Operating Temperature :
- -40°C~85°C
- Height :
- 1.2mm
- Number of Functions :
- 1
- Output Polarity :
- INVERTED
- Data Rate :
- 250kbps
- RoHS Status :
- ROHS3 Compliant
- Pin Count :
- 16
- Receiver Number of Bits :
- 1
- Factory Lead Time :
- 6 Weeks
- Terminal Form :
- Gull wing
- Operating Supply Voltage :
- 5V
- Package / Case :
- 16-TSSOP (0.173, 4.40mm Width)
- Type :
- Transceiver
- Number of Pins :
- 16
- Differential Output :
- No
- Length :
- 5mm
- Duplex :
- Full
- Number of Terminations :
- 16
- Datasheets
- MAX3221EIPWE4

Drivers, Receivers, Transceivers Texas Instruments MAX3221EIPWE4 Overview
The MAX3221EIPWE4 by Texas Instruments is a pivotal component in the realm of serial communication, specifically designed for RS-232 interfaces in applications that demand low power consumption and high reliability. This IC transceiver integrates a full-duplex transmitter and receiver, which facilitates robust serial communication in a compact 16-TSSOP package. The MAX3221EIPWE4 ensures efficient data transmission with minimal power requirements, making it an ideal choice for battery-powered and portable devices. Its automatic power-down feature further enhances its appeal by reducing power consumption when not in active use, thereby extending the battery life of the application it is used in.
MAX3221EIPWE4 Features
The Texas Instruments MAX3221EIPWE4 boasts several features that make it stand out as a superior choice for serial data communication. It supports data rates up to 250 kbps and offers a single-driver/single-receiver configuration. The device includes an automatic power-down feature that reduces power consumption when the serial ports are inactive. Additionally, it is compatible with 3.0V to 5.5V supply voltages, making it versatile for various electronic setups. The electrostatic discharge (ESD) protection for the transceiver is up to ±15 kV, providing robustness against environmental static discharges, a critical feature in maintaining the longevity and reliability of the device.
MAX3221EIPWE4 Applications
- Portable Devices: Ideal for use in portable communication devices due to its low power consumption and small package size. It enables reliable RS-232 communication without significantly impacting battery life.
- Industrial Equipment: Employed in industrial environments for data logging and diagnostics. The robust ESD protection ensures reliable operation in electrically noisy environments.
- Point-of-Sale Systems: Utilized in POS systems to provide stable and secure communications between peripherals and main units, ensuring smooth transaction processing.
- Networking Equipment: Serves as a crucial component in networking gear where RS-232 interfaces are required for configuration and management, offering consistent performance and resilience.
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