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ISL32470EIBZ-T7A
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Product Detailed Parameters
- Description：IC TRANSCEIVER FULL 1/1 14SOIC
- 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：Full
- Data Rate：250kbps
- Voltage - Supply：4.5V ~ 5.5V
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：14-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：14-SOIC
- Receiver Hysteresis：25 mV
- Grade：-
- Qualification：-
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Overview
The ISL32470EIBZ-T7A is a single RS-422/RS-485 transceiver manufactured by Renesas Electronics. It operates with a fixed 5V supply voltage and supports data rates up to 250 kb/s. The device features overvoltage protection on both the transmitter input and receiver output, rated at +/-15V common-mode rejection. It includes an enable pin for power management and provides differential outputs. The component is housed in a 14-lead SOIC package and is designed for industrial applications within an operating temperature range of -40°C to +85°C.
Feature Summary
- Integrated overvoltage protection on driver inputs and receiver outputs to withstand high-voltage faults.
- High electromagnetic interference immunity through robust common-mode rejection capabilities.
- Dediable functionality allows for low-power consumption during inactive periods.
Applications
- Industrial control systems requiring reliable serial communication.
- Building automation networks utilizing RS-485 bus topologies.
- Factory automation equipment interfacing with sensors and actuators.
Procurement Notes
Verify the specific suffix T7A indicates tape-and-reel packaging when sourcing components. Confirm RoHS compliance status via the manufacturer's latest documentation. Ensure the supplier provides valid traceability records for the Renesas Electronics part number to guarantee authenticity and quality standards.
Selection Notes
Select this component for designs requiring a single half-duplex transceiver with integrated fault protection. It is suitable for replacing older Intersil variants in existing layouts. Verify that the system logic levels are compatible with the 5V operation requirement before integration into the circuit design.
Part Context
This part belongs to the ISL3247xE family of protected RS-422/RS-485 transceivers. It serves as a successor to legacy Intersil interface products now managed under the Renesas Electronics portfolio. The device maintains compatibility with standard industrial communication protocols while offering enhanced durability against electrical stress events.
Replacement Considerations
The ISL32470EIBZ is a tube-packaged equivalent of the same functional device. Cross-reference with other members of the ISL3247xE series for alternative packaging options or minor feature variations if the current stock is unavailable.
