| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
8,500 pcs
|
8500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
3,835 pcs
|
3835 pcs | On Request | 1 | On Request | On Request | 1601+5 | On Request | On Request | |
|
605 pcs
|
605 pcs | On Request | 1 | On Request | On Request | 1514+ | On Request | On Request | |
|
80 pcs
|
80 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Data Rate | |
| Duplex | |
| ESD Protection (HBM) | |
| ESD Protection - IEC 61000-4-2 Air-Gap Discharge | |
| ESD Protection - IEC 61000-4-2 Contact Discharge | |
| Lead Spacing | |
| Mounting Type | |
| Number of Drivers | |
| Number of Receivers | |
| Operating Temperature | |
| Operating Temperature (Minimum/Maximum) | |
| Output Voltage (Typical) | |
| Package Description | |
| Protocol | |
| Receiver Hysteresis | |
| Standby Current | |
| Supplier Device Package | |
| Supplier Package | |
| Type | |
| Voltage | |
| operating_voltage (Minimum/Nominal/Maximum) |
The Texas Instruments TRS3221ECPWR is a single-channel RS-232 line driver and receiver designed for reliable serial communication. It operates from a wide supply voltage range of 3V to 5.5V, making it versatile for various applications. This transceiver supports data rates up to 250kbps and features full duplex communication.
Key features include ±15kV ESD protection on RS-232 pins, protecting against electrostatic discharge. The device operates within a temperature range of -40°C to 85°C and has a low standby current of 1µA, contributing to power efficiency. It is available in a compact 16-TSSOP package suitable for surface mounting.
This RS-232 transceiver meets or exceeds TIA/EIA-232-F and ITU v.28 standards. It is designed for applications requiring robust serial communication interfaces, such as industrial equipment, consumer electronics, and embedded systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.41 | $0.41 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TRS3221ECPWR operates from a 3V to 5.5V supply voltage.
The maximum data rate supported is 250kbps.
The device provides ±15kV Human-Body Model (HBM) ESD protection and ±8kV (contact discharge) / ±15kV (air-gap discharge) IEC 61000-4-2 protection on RS-232 pins.
The operating temperature range is -40°C to 85°C.
It is supplied in a 16-TSSOP package.