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 (DKK) 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
1.987In Stock
Cut Tape
7,83 kr.
5,60 kr.
5,04 kr.
4,43 kr.
View
Reel
3,75 kr.
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
10,52 kr.
7,61 kr.
6,86 kr.
6,06 kr.
Reel
4,40 kr.
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
2.124In Stock
4.000Expected 01/02/2027
Cut Tape
10,97 kr.
8,06 kr.
7,31 kr.
6,54 kr.
Reel
5,48 kr.
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
9.552In Stock
18.000Expected 01/07/2027
Cut Tape
10,22 kr.
7,53 kr.
6,80 kr.
6,02 kr.
Reel
5,03 kr.
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 26/11/2026
Cut Tape
11,56 kr.
8,50 kr.
7,76 kr.
6,93 kr.
View
Reel
5,73 kr.
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
10,29 kr.
7,83 kr.
7,18 kr.
6,48 kr.
Reel
5,30 kr.
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