Package Information
| CAD Model: | View CAD Model |
| Pkg. Type: | SOIC |
| Pkg. Code: | MOR |
| Lead Count (#): | 14 |
| Pkg. Dimensions (mm): | 8.65 x 3.9 x 1.75 |
| Pitch (mm): | 1.27 |
Environmental & Export Classifications
| Moisture Sensitivity Level (MSL) | 3 |
| Pb (Lead) Free | Yes |
| RoHS (ISL32430EIBZ-T7A) | Download |
| ECCN (US) | |
| HTS (US) |
Product Attributes
| Lead Count (#) | 14 |
| Carrier Type | Reel |
| Moisture Sensitivity Level (MSL) | 3 |
| Common Mode Input Range (V) | -15 - 15 |
| Pitch (mm) | 1.3 |
| Pkg. Dimensions (mm) | 8.7 x 3.9 x 0.00 |
| Pb (Lead) Free | Yes |
| Pb Free Category | Pb-Free 100% Matte Tin Plate w/Anneal-e3 |
| Temp. Range (°C) | -40 to +85°C |
| Cable Invert | Yes |
| Data Rate (Mbps) | 0.25 |
| Devices Allowed on Bus | 128 |
| Fault Voltage Level (±V) | 40 |
| Half/Full Duplex | Full |
| High ESD Protection | Yes |
| Hot Plug | No |
| Length (mm) | 8.7 |
| MOQ | 250 |
| Pkg. Type | SOICN |
| Primary Feature | Overvoltage Protected RS-485/422 |
| Qualification Level | Standard |
| Receivers (#) | 1 |
| SHDN ICC | 10 µA |
| Slew Rate Limited | Yes |
| Supply Current Icc (µA) | 2.1 |
| Supply Voltage Vcc (Min) (V) | 3 |
| Supply Voltage Vcc Range | 3-5.5 |
| Transmitters (#) | 1 |
| Tx/Rx Enable | Yes |
| VL Pin | No |
| Width (mm) | 3.9 |
Resources for ISL32430E
Description
The ISL32430E, ISL32432E, ISL32433E, ISL32435E, and ISL32437E are 3. 3V to 5V powered, fault protected, extended common-mode range differential transceivers for balanced communication. The RS-485 bus pins, driver outputs and receiver inputs, are protected against overvoltages up to ±40V and against ±15kV ESD strikes. Additionally, these transceivers operate in environments with common-mode voltages up to ±15V (exceeds the RS-485 requirement), making this RS-485 family one of the most robust on the market. The transmitters are RS-485 compliant with VCC ≥ 4. 5V and deliver a 1. 1V differential output voltage into the RS-485 specified 54Ω load even with VCC = 3V. The receiver (Rx) inputs feature a full fail-safe design that ensures a logic high Rx output if the Rx inputs are floating, shorted, or on a terminated but undriven (idle) bus. The Rx full fail-safe operation is maintained even when the Rx input polarity is switched (cable invert function on ISL32437E). The ISL32437E includes a cable invert function that reverses the polarity of the Rx and Tx bus pins if the cable is misconnected during installation.