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.

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Description Datasheet Availability Pricing (PLN) 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 829In Stock
Cut Tape
4,62 zł
3,30 zł
2,97 zł
2,61 zł
View
Reel
2,21 zł
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 420In Stock
Cut Tape
6,20 zł
4,49 zł
4,05 zł
3,58 zł
Reel
2,60 zł
View
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 207In Stock
4 000Expected 2/1/2027
Cut Tape
6,47 zł
4,75 zł
4,31 zł
3,86 zł
Reel
3,23 zł
View
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 605In Stock
18 000Expected 7/1/2027
Cut Tape
6,03 zł
4,44 zł
4,01 zł
3,55 zł
Reel
2,97 zł
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
741In Stock
6 000Expected 11/23/2026
Cut Tape
6,82 zł
5,02 zł
4,58 zł
4,09 zł
View
Reel
3,38 zł
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 692On Order
Cut Tape
6,07 zł
4,62 zł
4,24 zł
3,82 zł
Reel
3,13 zł
View
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