The TRS3232 consists of two line drivers, two line receivers, and a dual charge-pump circuit with ±15-kV ESD protection terminal-to-terminal (serial-port connection terminals, 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 devices operate at data-signaling rates up to 250 kbps and a maximum of 30-V/µs driver-output slew rate.
| Top documentation | Type | Title | Format options | Date |
|---|---|---|---|---|
| * | Data sheet | TRS3232 3-V to 5.5-V Multichannel RS-232 Line Driver and Receiver With ±15-kV ESD Protection datasheet (Rev. B) | PDF | HTML | Jun 8, 2021 |
| Certificate | TRS3232RGTEVM EU RoHS Declaration of Conformity (DoC) (Rev. A) | Dec 7, 2020 | ||
| Application note | RS-232 Frequently Asked Questions | Nov 10, 2020 | ||
| Technical article | Designing compact, efficient and high performing multiparameter patient monitors | PDF | HTML | Jun 25, 2019 | |
| Application note | Understanding Power Requirements in RS-232 Applications (Rev. B) | Apr 26, 2013 | ||
| Application note | AN-438 Low Power RS-232C Driver and Receiver in CMOS (Rev. B) | Apr 26, 2013 | ||
| Application note | Removing Ground Noise in Data Transmission Systems | Oct 5, 2007 | ||
| Application note | Interface Circuits for TIA/EIA-232-F (Rev. A) | Sep 19, 2002 | ||
| Application note | Low-Voltage, Single-Supply 232-Standard Interface Solutions (Rev. A) | Sep 19, 2000 |
For additional terms or required resources, click any title below to view the detail page where available.
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| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| SOIC (D) | 16 | Ultra Librarian |
| SOIC (DW) | 16 | Ultra Librarian |
| TSSOP (PW) | 16 | Ultra Librarian |
| SSOP (DB) | 16 | Ultra Librarian |
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