TRS202ECDR
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| Part Number | TRS202ECDR |
|---|---|
| Manufacturer |
 Texas Instruments
|
| Description | The TRS202ECDR is a dual RS-232 line driver and receiver IC designed to provide a reliable interface between TTL/CMOS logic levels and RS-232 communication ports. It operates from a single 5V supply (4.5V to 5.5V) and integrates two drivers and two receivers with an internal charge pump that generates the required ±9V output levels using external capacitors . The device supports data rates up to 120 kbps and meets TIA/EIA-232-F standards, ensuring compatibility with standard serial communication systems . It provides robust ESD protection up to ±15 kV (HBM) and ±8 kV contact discharge, enhancing reliability in harsh environments . The receiver inputs can tolerate voltages up to ±30V and detect signals as low as ±3V, while typical supply current is around 10–15 mA . Operating temperature range is typically 0°C to +70°C, and the SOIC-16 package supports compact surface-mount designs . It is widely used in industrial communication, embedded systems, laptops, handheld devices, and serial interface applications. |
| Product Group | RS232 Transceiver |
| MOQ | 2500 pcs |
| SPQ | 2500 pcs |
| Figure/Case | 16-SOIC |
| Package | T&R Pack |
 PDF Datasheet | |
| Ship From | Hong Kong |
| Shipment Way | DHL / Fedex / TNT / UPS / Others |
| Delivery Term | Ex-Works |
| Send RFQ | sales@signalhk.com |
The TRS202E consists of two line drivers, two line receivers, and a dual charge-pump circuit. TRS202E has IEC61000-4-2 (Level 4) 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 5V supply. The device operates at data signaling rates up to 120kbit/s and a maximum of 30V/μs driver output slew rate.
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TRS202ECDR
TRS202ECDR