SN75C3221EPWR
Texas Instruments
The Texas Instruments SN75C3221EPWR is a single-channel RS-232 transceiver operating from a 3V to 5.5V supply. It features ±15kV ESD protection and supports data rates up to 1Mbps.
| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
3,051 pcs
|
3051 pcs | On Request | 1 | On Request | On Request | 18+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Data Rate | |
| Duplex | |
| Lead Spacing | |
| Mounting Type | |
| Number of Drivers | |
| Operating Temperature | |
| Protocol | |
| Receiver Hysteresis | |
| Supplier Device Package | |
| Type | |
| Voltage |
The TRSF3221CPWR from Texas Instruments is a single-channel RS-232 compatible line driver and receiver. It is designed to operate with a VCC supply ranging from 3V to 5.5V, making it suitable for a variety of portable and battery-powered applications.
This transceiver supports data signaling rates up to 1 Mbps. It features an auto-powerdown function that automatically disables drivers for power savings when the serial port is inactive. The device also offers flexible power management options.
Packaged in a 16-TSSOP, the TRSF3221CPWR is designed for surface mount applications. Its specifications include a receiver hysteresis of 500 mV and an operating temperature range of 0°C to 70°C. The part provides the electrical interface between an asynchronous communication controller and a serial port connector.
Key features include low standby current, external capacitor requirements, and ESD protection exceeding ±15 kV. It accepts 5V logic input with a 3.3V supply, enhancing its versatility in mixed-voltage systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.44 | $1.44 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TRSF3221CPWR operates with a supply voltage between 3V and 5.5V.
This transceiver supports data signaling rates up to 1Mbps.
The TRSF3221CPWR is available in a 16-TSSOP package.
The operating temperature range for the TRSF3221CPWR is 0°C to 70°C.