| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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753 pcs
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753 pcs | On Request | 1 | On Request | On Request | 18+ | On Request | On Request |
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| Duplex | |
| ESD Protection | |
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| Number of Drivers | |
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| Tape & Reel | |
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| Voltage |
The Texas Instruments TRS3223EIDWR is a multi-channel RS-232 line driver and receiver designed for various applications including battery-powered systems, PDAs, notebooks, and hand-held equipment. It operates with a supply voltage range of 3V to 5.5V and supports data signaling rates up to 500 kbit/s.
This transceiver integrates two drivers and two receivers, providing a full duplex interface. It meets or exceeds the requirements of TIA/EIA-232-F and ITU v.28 standards. The device also features ±15kV ESD protection on RS-232 bus pins, protecting against electrostatic discharge.
Key electrical characteristics include a low standby current of 1 µA typical and the ability to accept 5V logic input with a 3.3V supply. The TRS3223EIDWR requires four external capacitors of 0.1µF for its dual charge-pump circuit. Flexible power management options are available, including an auto-powerdown feature that activates when the serial port is inactive and no valid RS-232 signal is detected.
The device is supplied in a 20-SOIC package with a surface mount type. The operating temperature range is -40°C to 85°C. The package dimensions are 20-SOIC (0.295", 7.50mm Width).
| Qty | Low | High |
|---|---|---|
| 1+ | $1.44 | $1.44 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TRS3223EIDWR operates with a supply voltage range of 3V to 5.5V.
The TRS3223EIDWR is available in a 20-SOIC package.
The operating temperature range for the TRS3223EIDWR is -40°C to 85°C.
The RoHS status is RoHS3 Compliant.
The Moisture Sensitivity Level (MSL) is 1 Unlimited.
The TRS3223EIDWR operates at data signaling rates up to 500 kbit/s.
The TRS3223EIDWR has two drivers and two receivers.