TRSF3221E RS232 1Mbit/s Line Driver/Receiver

Texas Instruments TRSF3221E RS232 1Mbit/s Line Driver/Receiver consists of one line driver, one line receiver, and a dual charge-pump circuit with ±15kV IEC ESD protection pin to pin (serial-port connection pins, including GND). The TRSF3221E 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 3V to 5.5V supply. The Texas Instruments TRSF3221E operates at data signaling rates up to 1Mbit/s and a driver output slew rate of 24V/µs to 150V/µs.

Results: 6
Select Image Part # Mfr. Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Mounting Style Package / Case Series Function Data Rate Number of Drivers Number of Receivers Duplex Supply Voltage - Max Supply Voltage - Min Operating Supply Current Minimum Operating Temperature Maximum Operating Temperature ESD Protection Packaging
Texas Instruments RS-232 Interface IC 3- to 5.5-V single c hannel 1Mbps RS-232 2,844In Stock
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT SOT-23-16 TRSF3221E Transceiver 1 Mb/s 1 Driver 1 Receiver 5.5 V 3 V 1 uA - 40 C + 85 C 15 kV Reel, Cut Tape, MouseReel
Texas Instruments RS-232 Interface IC 3V-5.5V Sgl-Ch RS232 1Mbit Line Drvr/Rcv 1,574In Stock
Min.: 1
Mult.: 1
Reel: 2,000

SMD/SMT SSOP-16 TRSF3221E Transceiver 1 Mb/s 1 Driver 1 Receiver Full Duplex 5.5 V 3 V 1 mA - 40 C + 85 C 15 kV Reel, Cut Tape, MouseReel
Texas Instruments RS-232 Interface IC 3V-5.5V Sgl-Ch RS232 1Mbit Line Drvr/Rcv A 595-TRSF3221EIPW 2,791In Stock
Min.: 1
Mult.: 1
Reel: 2,000

SMD/SMT TSSOP-16 TRSF3221E Transceiver 1 Mb/s 1 Driver 1 Receiver Full Duplex 5.5 V 3 V 1 mA - 40 C + 85 C 15 kV Reel, Cut Tape, MouseReel
Texas Instruments RS-232 Interface IC 3- to 5.5-V single c hannel 1Mbps RS-232 2,965In Stock
6,000Expected 2026-04-06
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT VQFN-16 TRSF3221E Transceiver 1 Mb/s 1 Driver 1 Receiver Full Duplex 5.5 V 3 V 1 mA - 40 C + 85 C 15 kV Reel, Cut Tape, MouseReel
Texas Instruments RS-232 Interface IC 3V-5.5V Sgl-Ch RS232 1Mbit Line Drvr/Rcv A 595-TRSF3221ECDB 498In Stock
Min.: 1
Mult.: 1
Reel: 2,000

SMD/SMT SSOP-16 TRSF3221E Transceiver 1 Mb/s 1 Driver 1 Receiver Full Duplex 5.5 V 3 V 1 mA 0 C + 70 C 15 kV Reel, Cut Tape, MouseReel
Texas Instruments RS-232 Interface IC 3V-5.5V Sgl-Ch RS232 1Mbit Line Drvr/Rcv A 595-TRSF3221ECPW 391In Stock
Min.: 1
Mult.: 1
Reel: 2,000

SMD/SMT TSSOP-16 TRSF3221E Transceiver 1 Mb/s 1 Driver 1 Receiver Full Duplex 5.5 V 3 V 1 mA 0 C + 70 C 15 kV Reel, Cut Tape, MouseReel