TRS3221IPWR Texas Instruments - Yeehing Electronics

3- to 5.5-V single channel 250kbps RS-232 line driver/receiver with +/-15-kV ESD protection

Pricing (USD)

Quantity	Unit Price
1 — 99	1.277
100 — 249	1.055
250 — 999	0.758
1,000 +	0.33

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	RS-232 Interface IC
RoHS	Y
Mounting Style	SMD/SMT
Package / Case	TSSOP-16
Series	TRS3221
Function	Transceiver
Data Rate	250 kb/s
Number of Drivers	1 Driver
Number of Receivers	1 Receiver
Duplex	Full Duplex
Supply Voltage - Max	5.5 V
Supply Voltage - Min	3 V
Operating Supply Current	1 mA
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Packaging	Reel
Output Current	25 uA
Product	RS-232 Transceivers
Brand	Texas Instruments
Shutdown	With Shutdown
Operating Supply Voltage	3.3 V, 5 V
Product Type	RS-232 Interface IC
Propagation Delay Time	150 ns
Factory Pack Quantity	2000
Subcategory	Interface ICs
Unit Weight	0.002183 oz

For more information, please refer to datasheet

Documents

TRS3221IPWR Datasheet

More Information

The TRS3221 device consists of one line driver, one line receiver with dedicated enable pin, and a dual charge-pump circuit with ±15-kV ESD protection pin-to-pin (serial-port connection pins, including GND). 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 one 3-V to 5.5-V supply. The TRS3221 device operates at data signaling rates up to 250 kbps and a maximum of 30-V/µs driver output slew rate.