Package Information
| CAD Model: | View CAD Model |
| Pkg. Type: | SOICN |
| Pkg. Code: | MOU |
| Lead Count (#): | 8 |
| Pkg. Dimensions (mm): | 4.9 x 3.9 x 0.00 |
| Pitch (mm): | 1.3 |
Environmental & Export Classifications
| Moisture Sensitivity Level (MSL) | 3 |
| Pb (Lead) Free | Yes |
| RoHS (ISL32475EIBZ-T7A) | Download |
| ECCN (US) | |
| HTS (US) |
Product Attributes
| Lead Count (#) | 8 |
| Carrier Type | Reel |
| Moisture Sensitivity Level (MSL) | 3 |
| Pb (Lead) Free | Yes |
| Pb Free Category | Pb-Free 100% Matte Tin Plate w/Anneal-e3 |
| Temp. Range (°C) | -40 to +85°C |
| Common Mode Input Range (V) | -15 - 15 |
| Data Rate (Mbps) | 1 |
| Devices Allowed on Bus | 128 |
| Fault Voltage Level (±V) | 60 |
| Half/Full Duplex | Half |
| High ESD Protection | Yes |
| Hot Plug | Yes |
| Length (mm) | 4.9 |
| MOQ | 250 |
| Pitch (mm) | 1.3 |
| Pkg. Dimensions (mm) | 4.9 x 3.9 x 0.00 |
| Pkg. Type | SOICN |
| Primary Feature | Overvoltage Protected RS-485/422 |
| Qualification Level | Standard |
| Receivers (#) | 1 |
| SHDN ICC | 50 µA |
| Slew Rate Limited | Yes |
| Supply Current Icc (µA) | 2.3 |
| Supply Voltage Vcc (Min) (V) | 4.5 |
| Supply Voltage Vcc Range | 4.5-5.5 |
| Transmitters (#) | 1 |
| Tx/Rx Enable | Yes |
| VL Pin | No |
| Width (mm) | 3.9 |
Resources for ISL32475E
Description
The ISL3247xE are fault-protected, extended common-mode range differential transceivers that exceed the RS-485 and RS-422 standards for balanced communication. The RS-485 bus pins (driver outputs and receiver inputs) are fault protected against overvoltages up to ±60V and are protected against ±16. 5kV ESD strikes without latch-up. Additionally, these transceivers operate in environments with common-mode voltages up to ±15V (exceeds the RS-485 requirement), making this fault-protected RS-485 family one of the most robust on the market. The transmitters (Tx) deliver an exceptional 2. 5V (typical) differential output voltage into the RS-485 specified 54Ω load. This yields better noise immunity than standard RS-485 ICs or allows up to six 120Ω terminations in star topologies. 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 outputs feature high drive levels; typically, 15mA at VOL = 1V (to ease the design of opto-coupled isolated interfaces). Half duplex (Rx inputs and Tx outputs multiplexed together) and full duplex pinouts are available. For a fault-protected RS-485 transceiver with a ±25V extended common-mode range, see the ISL32490E and ISL32483E datasheets.