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183 pcs
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183 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments TRS3122ERGET is a high-performance RS-232 transceiver IC, featuring two drivers and two receivers. It supports a data rate of up to 1Mbps and operates with a main supply voltage ranging from 1.65V to 5.5V, with a logic supply voltage down to 1.65V. This device is designed for mixed-voltage environments, offering compatibility with both 3.3V and 5V systems through its unique charge pump architecture and integrated level-shifting functionality.
The TRS3122ERGET provides enhanced ESD protection on its inputs and outputs, rated at ±15kV IEC 61000-4-2 air-gap discharge, ±8kV IEC 61000-4-2 contact discharge, and ±15kV Human-Body Model. It also includes an Auto-Powerdown Plus feature, reducing supply current to a low 0.5µA in shutdown mode.
Packaged in a compact 24-VQFN (4x4mm) with an exposed pad, the TRS3122ERGET is suitable for surface mounting. Its operating temperature range is from -40°C to 85°C, making it a versatile choice for various industrial and commercial applications requiring reliable RS-232 communication.
This transceiver meets or exceeds the compatibility requirements of the RS-232 interface, ensuring seamless integration into existing designs. Its split supply pins facilitate mixed-voltage operation, eliminating the need for external power or additional level shifters when interfacing with low-voltage microcontrollers.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.36 | $1.36 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range for the TRS3122ERGET is 1.65V to 5.5V.
The TRS3122ERGET transceiver supports a data rate of up to 1Mbps.
The TRS3122ERGET is supplied in a 24-VQFN (4x4) package.
The operating temperature range for the TRS3122ERGET is -40°C to 85°C.
Yes, the TRS3122ERGET features ±15kV ESD protection on its inputs and outputs.