| PartNumber | ICL3237CAZ | ICL3237CA | ICL3237CA-T |
| Description | RS-232 Interface IC RS232 3V 5D/3R 1MBPS SHTDWN COM | IC TXRX 5/3 RS232 FULL 28SSOP | IC TXRX 5/3 RS232 FULL 28SSOP |
| Manufacturer | Renesas Electronics | Intersil | Intersil |
| Product Category | RS-232 Interface IC | Interface - Drivers, Receivers, Transceivers | Interface - Drivers, Receivers, Transceivers |
| RoHS | Y | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | SSOP-28 | - | - |
| Series | ICL3237 | - | - |
| Function | Transceiver | - | - |
| Data Rate | 1.7 Mb/s | 1Mbps | 1Mbps |
| Number of Drivers | 1 Driver | - | - |
| Number of Receivers | 3 Receiver | - | - |
| Supply Voltage Max | 5.5 V | - | - |
| Supply Voltage Min | 3 V | - | - |
| Operating Supply Current | 1 mA | - | - |
| Minimum Operating Temperature | 0 C | - | - |
| Maximum Operating Temperature | + 70 C | - | - |
| Packaging | Tube | Tube | Tape & Reel (TR) |
| Height | 1.85 mm (Max) | - | - |
| Length | 10.5 mm (Max) | - | - |
| Output Type | Single-Ended | - | - |
| Product | RS-232 Transceivers | - | - |
| Supply Type | Single Supply | - | - |
| Width | 5.6 mm (Max) | - | - |
| Brand | Renesas / Intersil | - | - |
| Moisture Sensitive | Yes | - | - |
| Number of Transceivers | 1 Transceiver | - | - |
| Operating Supply Voltage | 3.3 V, 5 V | - | - |
| Product Type | RS-232 Interface IC | - | - |
| Protocol Supported | RS-232 | - | - |
| Receiver Signal Type | Single-Ended | - | - |
| Factory Pack Quantity | 47 | - | - |
| Subcategory | Interface ICs | - | - |
| Unit Weight | 0.025045 oz | - | - |
| Type | - | Transceiver | Transceiver |
| Package Case | - | 28-SSOP (0.209", 5.30mm Width) | 28-SSOP (0.209", 5.30mm Width) |
| Operating Temperature | - | 0°C ~ 70°C | 0°C ~ 70°C |
| Mounting Type | - | Surface Mount | Surface Mount |
| Voltage Supply | - | 3 V ~ 5.5 V | 3 V ~ 5.5 V |
| Supplier Device Package | - | 28-SSOP | 28-SSOP |
| Protocol | - | RS232 | RS232 |
| Number of Drivers Receivers | - | 2016/5/3 | 2016/5/3 |
| Duplex | - | Full | Full |
| Receiver Hysteresis | - | 500mV | 500mV |