TRSF3221CDBR Texas Instruments - Yeehing Electronics

3- to 5.5-V single channel 1Mbps RS-232 line driver/receiver with +/-15-kV ESD protection

Pricing (USD)

Quantity	Unit Price
1 — 99	2.242
100 — 249	1.852
250 — 999	1.33
1,000 +	0.70

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-16
Series	TRSF3221
Data Rate	1000 kb/s
Number of Drivers	1 Driver
Number of Receivers	1 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	0.004536 oz

For more information, please refer to datasheet

Documents

TRSF3221CDBR Datasheet

More Information

The TRSF3221 consists of one line driver, one line receiver, and a dual charge-pump circuit with ±15-kV IEC ESD protection pin-to-pin (serial-port connection pins, including GND). The TRSF3221 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 TRSF3221 operates at data signaling rates up to 1 Mbit/s and a driver output slew rate of 24 V/µs to 150 V/µs.