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ISL3159EFBZ
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Product Detailed Parameters
- Description：IC TRANSCEIVER HALF 1/1 8SOIC
- Mfr：Renesas Electronics Corporation
- Package：Tube
- Series：-
- Type：Transceiver
- Protocol：RS422, RS485
- Number of Drivers/Receivers：1月1日
- Duplex：Half
- Data Rate：40Mbps
- Voltage - Supply：4.5V ~ 5.5V
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SOIC
- Receiver Hysteresis：28 mV
- Grade：-
- Qualification：-
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Overview
The ISL3159EFBZ is a half-duplex RS-485 transceiver manufactured by Renesas Electronics. It integrates one driver and one receiver in an SOIC-8 surface-mount package. The device supports data rates up to 40 Mb/s with a supply voltage range of 4.5 V to 5.5 V, typically operating at 5 V. It functions within an industrial temperature range from -40°C to +125°C and draws 4 mA during operation. Key electrical features include differential output types and a shutdown capability for power management.
Feature Summary
- Supports high-speed data transmission up to 40 Mb/s over RS-485 networks.
- Integrates shutdown functionality to minimize power consumption when inactive.
- Operates reliably across extended industrial temperature ranges.
Applications
- Industrial sensor network solutions
- RS-485 communication bus systems
- Multi-drop communication interfaces
Procurement Notes
Verify the specific suffix 'FBZ' against the manufacturer's current datasheet to confirm package type and RoHS compliance status. Check moisture sensitivity levels and recommended storage conditions before assembly. Confirm lead availability through authorized distributors as production cycles may vary.
Selection Notes
Select this component for applications requiring robust RS-485 connectivity with high noise immunity. Ensure the system operates within the specified 4.5 V to 5.5 V voltage range. Consider the SOIC-8 footprint constraints and thermal dissipation requirements for the target PCB layout.
Part Context
This part belongs to the ISL3159E series of single transceivers designed for RS-422 and RS-485 applications. It is produced by Renesas Electronics Corporation, formerly Intersil. The series is positioned for industrial environments requiring reliable serial communication interfaces.
Replacement Considerations
The ISL3159EIRZ serves as a pin-compatible alternative in a 10-DFN package. Verify that the reduced physical footprint meets the design constraints and that the thermal characteristics are suitable for the application environment.
