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ISL3175EIUZ-T
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Product Detailed Parameters
- Description：IC TRANSCEIVER HALF 1/1 8MSOP
- Mfr：Renesas Electronics Corporation
- Package：Tape & Reel (TR),Cut Tape (CT)
- Series：-
- Type：Transceiver
- Protocol：RS422, RS485
- Number of Drivers/Receivers：1月1日
- Duplex：Half
- Data Rate：500kbps
- Voltage - Supply：3V ~ 3.6V
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Supplier Device Package：8-MSOP
- Receiver Hysteresis：15 mV
- Grade：-
- Qualification：-
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Overview
The ISL3175EIUZ-T is a single RS-485/RS-422 transceiver manufactured by Renesas Electronics. It operates on a single 3V to 3.6V supply and supports data rates up to 500kbps. The device features ±15kV IEC61000 ESD protection, full fail-safe receivers, and hot-plug capability. It utilizes an 8-pin MSOP package with dimensions of 3.00mm width. Operating temperature ranges from -40°C to +85°C. Quiescent current is typically 800µA, with shutdown current at 10nA. Common-mode voltage range spans -7V to +12V.
Feature Summary
- IEC61000 ESD protection on RS-485 I/O pins
- Full fail-safe receiver design for floating or shorted inputs
- Hot-plug functionality maintaining high-impedance state during power-up
- Slew rate limited drivers to reduce EMI and reflections
Applications
- Remote utility meter reading systems
- High node count field bus networks
- Security camera networks
- Building environmental control systems
Procurement Notes
Verify the manufacturer part number ISL3175EIUZ-T against official Renesas documentation to confirm pinout compatibility and electrical specifications. Ensure the 8-MSOP package matches the target PCB footprint. Confirm RoHS compliance status and moisture sensitivity level requirements before integration into the manufacturing process.
Selection Notes
Select this component for applications requiring true 1/8 unit load capability to support up to 256 devices on the bus without repeaters. Choose this variant over higher-speed models when slew rate limiting is necessary to minimize signal reflections in improperly terminated lines. Verify that the 3.3V supply voltage aligns with the system power architecture.
Part Context
This part belongs to the ISL317xE series of low-power, high-speed RS-485/RS-422 transceivers. It shares functional similarities with ISL3170E through ISL3177E variants but differs in duplex configuration and specific speed ratings. The series emphasizes low quiescent current and robust ESD protection for industrial environments.
Replacement Considerations
ISL3175EIBZ-T is a direct pin-compatible alternative in SOIC-8 packaging. ISL3171EIUZ-T offers similar functionality but may differ in specific speed characteristics or driver configurations. Verify datasheet parameters for any cross-replacement to ensure electrical compatibility.
