TRSF23243CDLR Texas Instruments - Yeehing Electronics

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

Pricing (USD)

Quantity	Unit Price
1 — 99	3.206
100 — 249	2.809
250 — 999	1.969
1,000 +	1.11

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-48
Series	TRSF23243
Data Rate	250 kb/s
Number of Drivers	6 Driver
Number of Receivers	10 Receiver
Supply Voltage - Max	5.5 V
Supply Voltage - Min	3 V
Operating Supply Current	2 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	1000
Subcategory	Interface ICs
Unit Weight	0.021175 oz

For more information, please refer to datasheet

Documents

TRSF23243CDLR Datasheet

More Information

The TRSF23243 consists of two ports, each containing three line drivers and five line receivers, and a dual charge-pump circuit with ±15-kV ESD protection pin to pin (serial-port connection pins, including GND). This device meets the requirements of TIA/EIA-232-F and provides the electrical interface between an asynchronous communication controller and the serial-port connector. This combination of drivers and receivers matches that needed for two typical serial ports used in an IBM PC/AT, or compatible. The charge pump and four small external capacitors allow operation from a single 3-V to 5.5-V supply. In addition, this device includes an always-active noninverting output (ROUT2) per port, which allows applications using the ring indicator to transmit data while the device is powered down. The device operates at data signaling rates up to 250 kbit/s and a maximum of 30-V/µs driver output slew-rate.