TRS3221E RS-232 Line Driver/Receiver

Texas Instruments TRS3221E RS-232 Line Driver/Receiver is a single driver, single receiver RS-232 solution operating from a single VCC supply. The RS-232 pins provide IEC G1000-4-2 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 3V to 5.5V supply. The Texas Instruments TRS3221E operates at data signaling rates up to 250kbit/s and a maximum of 30V/µs driver output slew rate.

Results: 6
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Description Datasheet Availability Pricing (CRC) 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 250kbps RS-2
Datasheet
1 887In Stock
Cut Tape
₡634,97
₡453,85
₡408,57
₡359,64
Reel
₡304,47
View
Min.: 1
Mult.: 1
: 3 000
SMD/SMT SOT-23-16 TRS3221E Transceiver 250 kb/s 1 Driver 1 Receiver 5.5 V 3 V 1 uA - 40 C + 85 C 15 kV Reel, Cut Tape
Texas Instruments RS-232 Interface IC 3V-5.5V Sgl-Channel RS232 Line Drvr/Rcvr A 595-TRS3221ECDB
Datasheet
3 469In Stock
Cut Tape
₡739,06
₡536,08
₡484,03
₡427,30
View
Reel
₡381,50
MouseReel Available
Min.: 1
Mult.: 1
: 2 000
SMD/SMT SSOP-16 TRS3221E Transceiver 250 kb/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-Channel RS232 Line Drvr/Rcvr A 595-TRS3221EIDB
Datasheet
2 131In Stock
4 000Expected 1/28/2027
Cut Tape
₡785,90
₡577,72
₡520,47
₡462,17
View
Reel
₡412,73
MouseReel Available
Min.: 1
Mult.: 1
: 2 000
SMD/SMT SSOP-16 TRS3221E Transceiver 250 kb/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 250kbps RS-2
Datasheet
6 712In Stock
18 000Expected 3/11/2027
Cut Tape
₡759,88
₡551,69
₡498,61
₡440,83
Reel
₡377,34
View
MouseReel Available
Min.: 1
Mult.: 1
: 3 000
SMD/SMT VQFN-16 TRS3221E Transceiver 500 kb/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-Channel RS232 Line Drvr/Rcvr A 595-TRS3221ECPW
Datasheet
738In Stock
6 000Expected 12/24/2026
Cut Tape
₡739,06
₡536,08
₡484,03
₡427,30
View
Reel
₡381,50
MouseReel Available
Min.: 1
Mult.: 1
: 2 000
SMD/SMT TSSOP-16 TRS3221E Transceiver 250 kb/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-Channel RS232 Line Drvr/Rcvr A 595-TRS3221EIPW
Datasheet
25 642On Order
Cut Tape
₡759,88
₡572,51
₡520,47
₡462,17
View
Reel
₡412,73
MouseReel Available
Min.: 1
Mult.: 1
: 2 000
SMD/SMT TSSOP-16 TRS3221E Transceiver 250 kb/s 1 Driver 1 Receiver Full Duplex 5.5 V 3 V 1 mA - 40 C + 85 C 15 kV Reel, Cut Tape, MouseReel