TRS3222CDBR Texas Instruments - Yeehing Electronics

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

Pricing (USD)

Quantity	Unit Price
1 — 99	1.631
100 — 249	1.347
250 — 999	0.968
1,000 +	0.58

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	SSOP-20
Series	TRS3222
Data Rate	250 kb/s
Number of Drivers	2 Driver
Number of Receivers	2 Receiver
Supply Voltage - Max	5.5 V
Supply Voltage - Min	3 V
Operating Supply Current	1 mA
Minimum Operating Temperature	0 C
Maximum Operating Temperature	+ 70 C
Packaging	Reel
Brand	Texas Instruments
Shutdown	With Shutdown
Operating Supply Voltage	3.3 V, 5 V
Product Type	RS-232 Interface IC
Factory Pack Quantity	2000
Subcategory	Interface ICs
Unit Weight	0.005527 oz

For more information, please refer to datasheet

Documents

TRS3222CDBR Datasheet

More Information

The TRS3222 consists of two line drivers, two line receivers, 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 a single 3-V to 5.5-V supply. The device operates at data signaling rates up to 250 kbit/s and a maximum of 30-V/µ s driver output slew rate.