Renesas ICL3221EIAZ-T, RS-232 transceiver, full duplex, 250 kbps, 3V–5.5V supply, 1/1 driver/receiver, 16-SSOP, -40°C to 85°C.
| Parameter / Attribute | Specification / Value |
|---|---|
| Type | Transceiver |
| Mounting | Surface Mount |
| Supply voltage | 3V ~ 5.5V |
| Protocol | RS232 |
| Operating temperature | -40°C ~ 85°C |
| Duplex | Full |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Data rate | 250kbps |
| Case | 16-SSOP (0.209\", 5.30mm Width) |
| Receiver hysteresis | 500 mV |
| Number of drivers (Receivers) | 1/1 |
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Standard factory-sealed packaging compliant with EIA-481 standards for automated high-speed SMT pick-and-place lines.
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The Renesas ICL3221EIAZ-T is a single RS-232 transceiver handling one driver and one receiver in a full-duplex configuration. Data rate tops out at 250 kbps.
Renesas lists the ICL3221EIAZ-T as Active product — no NRND or EOL notice. ROHS3 compliant. For volume or scheduled releases, this part is quoted to order through independent distribution; availability and current pricing are confirmed at quote time.
The -T suffix on ICL3221EIAZ-T indicates Tape & Reel packaging. The ICL3221EIA (without -T) typically ships in tubes. Electrical specifications are identical between the two variants.
No direct pin-compatible second source is listed in the available records. The RAA7884QR4GSP#AB0 is a different protocol (RS-422/485) and receiver-only part — not a functional equivalent for an RS-232 transceiver.