| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,950 pcs
|
2950 pcs | On Request | 1 | On Request | On Request | 17+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Data Rate | |
| Duplex | |
| ESD Protection | |
| Lead Spacing | |
| Mounting Type | |
| Number of Drivers | |
| Operating Temperature | |
| Protocol | |
| Receiver Hysteresis | |
| Supplier Device Package | |
| Tape & Reel | |
| Type | |
| Voltage |
The Texas Instruments TRS3222IDWR is a multichannel RS-232 line driver and receiver IC. It operates from a single 3V to 5.5V supply and provides ±15kV ESD protection on its bus pins, exceeding TIA/EIA-232-F standards. This transceiver features two drivers and two receivers, supporting full-duplex communication at data rates up to 250kbps.
The device is suitable for battery-powered systems, notebooks, laptops, and hand-held equipment. It accepts 5V logic inputs with a 3.3V supply and can enter a low-power shutdown mode, drawing only 1µA typical standby current. The TRS3222IDWR is available in a 20-SOIC package and is designed for surface mount applications.
Key electrical characteristics include a 300mV receiver hysteresis and a maximum driver output slew rate of 30V/µs. The device meets or exceeds the requirements of TIA/EIA-232-F and ITU v.28 standards, providing a reliable interface between communication controllers and serial port connectors.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.44 | $1.44 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TRS3222IDWR operates with a supply voltage range of 3V to 5.5V.
The operating temperature range for the TRS3222IDWR is -40°C to 85°C.
The TRS3222IDWR is supplied in a 20-SOIC package.
Yes, the TRS3222IDWR is RoHS3 Compliant.
The TRS3222IDWR supports data rates up to 250kbps.
The TRS3222IDWR has 2 drivers and 2 receivers.