| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
31,500 pcs
|
31500 pcs | On Request | 1 | On Request | On Request | 1506+ | On Request | On Request | |
|
3,250 pcs
|
3250 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
700 pcs
|
700 pcs | On Request | 1 | On Request | On Request | 20+ | On Request | On Request | |
|
5 pcs
|
5 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Data Rate | |
| Duplex | |
| Lead Spacing | |
| Logic Voltage | |
| Mounting Type | |
| Number of Drivers | |
| Operating Temperature | |
| Output Voltage | |
| Protocol | |
| Receiver Hysteresis | |
| Supplier Device Package | |
| Supplier Package | |
| Supply Current | |
| Type | |
| Voltage |
The TRS3253EIRSMR from Texas Instruments is a versatile RS-232 transceiver IC designed for reliable serial communication. It integrates three drivers and five receivers, supporting full-duplex communication at data rates up to 1Mbps. The device operates over a wide supply voltage range of 3V to 5.5V, with a logic supply pin compatible with mixed-voltage systems down to 1.8V.
Enhanced protection features include ±15kV IEC 61000-4-2 Air-Gap Discharge, ±8kV IEC 61000-4-2 Contact Discharge, and ±15kV Human Body Model ESD protection on all RS-232 inputs and outputs. The transceiver also includes an Auto-Powerdown Plus feature that reduces power consumption by shutting down drivers during inactivity, lowering supply current to a maximum of 10µA in powerdown state.
Packaged in a compact 32-VQFN (4x4 mm) surface-mount package, the TRS3253EIRSMR is suitable for space-constrained applications. Its operating temperature range is -40°C to 85°C, making it robust for various environmental conditions. The device is designed for applications requiring robust serial data transmission with integrated ESD protection.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.94 | $0.94 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The main supply voltage for the TRS3253EIRSMR is 3.3V or 5V, and the logic voltage can be as low as 1.8V.
The TRS3253EIRSMR is available in a 32-VQFN (4x4) surface mount package.
The operating temperature range for the TRS3253EIRSMR is -40°C to 85°C.
The TRS3253EIRSMR is RoHS3 Compliant.
The TRS3253EIRSMR features 3 drivers and 5 receivers.
The maximum data rate supported by the TRS3253EIRSMR is 1Mbps.
The TRS3253EIRSMR offers ±15kV ESD protection via IEC 61000-4-2 Air-Gap, ±8kV via IEC 61000-4-2 Contact, and ±15kV via Human Body Model.