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                                                                                                    1. Home
                                                                                                    2. Semiconductors - ICs
                                                                                                    3. Drivers & Interfaces
                                                                                                    4. Serial Communications RS232, RS485, RS422
                                                                                                    Print Page

                                                                                                    MAX3221EIPWR

                                                                                                    RS232 Transceiver IC, 1 Driver, 250 Kbps, 4.5 V to 5.5 V, TSSOP-16

                                                                                                    TEXAS INSTRUMENTS
                                                                                                    Image is for illustrative purposes only. Please refer to product description.
                                                                                                    TEXAS INSTRUMENTS MAX3221EIPWR
                                                                                                    ManufacturerTEXAS INSTRUMENTS
                                                                                                    Manufacturer Part NoMAX3221EIPWR
                                                                                                    Order Code3006965
                                                                                                    See all Technical Docs
                                                                                                    Packaging Options
                                                                                                    193 In Stock

                                                                                                    2,000 more incoming. You can reserve stock now

                                                                                                    193 Delivery in 3-4 Business Days(UK stock)
                                                                                                    QuantityPrice
                                                                                                    1+HK$9.990
                                                                                                    10+HK$6.560
                                                                                                    50+HK$6.190
                                                                                                    100+HK$5.810
                                                                                                    250+HK$5.440
                                                                                                    500+HK$5.430
                                                                                                    1000+HK$5.420
                                                                                                    2500+HK$5.400
                                                                                                    Price for:Each (Supplied on Cut Tape)
                                                                                                    Minimum: 1
                                                                                                    Multiple: 1
                                                                                                    HK$9.99
                                                                                                    Add Part No. / Line Note
                                                                                                    Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
                                                                                                    This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.

                                                                                                    Product Information

                                                                                                    TEXAS INSTRUMENTS
                                                                                                    ManufacturerTEXAS INSTRUMENTS
                                                                                                    Manufacturer Part NoMAX3221EIPWR
                                                                                                    Order Code3006965
                                                                                                    IC TypeRS232 Transceiver
                                                                                                    No. of Receivers1Receivers
                                                                                                    No. of Transmitters1
                                                                                                    Communication Mode-
                                                                                                    Data Rate Max250Kbps
                                                                                                    Supply Voltage Min3V
                                                                                                    Supply Voltage Max5.5V
                                                                                                    IC Case / PackageTSSOP
                                                                                                    No. of Pins16Pins
                                                                                                    No. of Nodes-
                                                                                                    ESD Protection±8 kV (Contact), ±15 kV (Air Gap), ±15 kV (HBM)
                                                                                                    Fail Safe-
                                                                                                    Operating Temperature Min-40°C
                                                                                                    Operating Temperature Max85°C
                                                                                                    Product Range-
                                                                                                    Qualification-

                                                                                                    Product Overview

                                                                                                    The MAX3221EIPWR is a RS-232 single-channel Line Driver/Receiver with 15kV IEC ESD protection. The device meets the requirements of TIA/EIA-232-F and provides the electrical interface between an asynchronous communication controller and the serial-port connector. The charge pump and four small external capacitors allow operation from a single 3 to 5.5V supply. This device operates at data signalling rate up to 250kbps and a maximum of 30V/µs driver output slew rate. Flexible control options for power management are available when the serial port is inactive. The auto-power-down feature functions when FORCEON is low and FORCEOFF is high. During this mode of operation, if the device does not sense a valid RS-232 signal on the receiver input, the driver output is disabled. If FORCEOFF is set low and EN is high, both the driver and receiver are shut off and the supply current is reduced to 1µA.

                                                                                                    • Auto-power-down feature automatically disables drivers for power savings
                                                                                                    • Alternative high-speed pin-compatible device (1Mbps) for SN75C3221E and SN65C3221E
                                                                                                    • 0.8V Driver and control low-level input voltage
                                                                                                    • Green product and no Sb/Br

                                                                                                    Applications

                                                                                                    RF Communications, Communications & Networking, Motor Drive & Control, Sensing & Instrumentation, Medical, Automation & Process Control

                                                                                                    Technical Specifications

                                                                                                    IC Type

                                                                                                    RS232 Transceiver

                                                                                                    No. of Transmitters

                                                                                                    1

                                                                                                    Data Rate Max

                                                                                                    250Kbps

                                                                                                    Supply Voltage Max

                                                                                                    5.5V

                                                                                                    No. of Pins

                                                                                                    16Pins

                                                                                                    ESD Protection

                                                                                                    ±8 kV (Contact), ±15 kV (Air Gap), ±15 kV (HBM)

                                                                                                    Operating Temperature Min

                                                                                                    -40°C

                                                                                                    Product Range

                                                                                                    -

                                                                                                    No. of Receivers

                                                                                                    1Receivers

                                                                                                    Communication Mode

                                                                                                    -

                                                                                                    Supply Voltage Min

                                                                                                    3V

                                                                                                    IC Case / Package

                                                                                                    TSSOP

                                                                                                    No. of Nodes

                                                                                                    -

                                                                                                    Fail Safe

                                                                                                    -

                                                                                                    Operating Temperature Max

                                                                                                    85°C

                                                                                                    Qualification

                                                                                                    -

                                                                                                    Technical Docs (1)

                                                                                                    Product Change Notice EN

                                                                                                    Legislation and Environmental

                                                                                                    Country of Origin:
                                                                                                    Country in which last significant manufacturing process was carried outCountry of Origin:
                                                                                                    Malaysia
                                                                                                    Country in which last significant manufacturing process was carried out
                                                                                                    Tariff No:85423990
                                                                                                    US ECCN:EAR99
                                                                                                    EU ECCN:NLR
                                                                                                    RoHS Compliant:Yes

                                                                                                    RoHS

                                                                                                    RoHS Phthalates Compliant:Yes

                                                                                                    RoHS

                                                                                                    Download Product Compliance Certificate

                                                                                                    Product Compliance Certificate

                                                                                                    Weight (kg):.000102
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