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TLP7830(D4KWJTLE is listed in the ADCs/DACs - Special Purpose range at ChipApex. The manufacturer field lists Toshiba Semiconductor and Storage. Its product description is IC ISOLATION AMPLIFIER SO8. Review the specifications below when checking this part for your BOM.
The TLP7830(D4KWJTLE is a Toshiba optically isolated amplifier housed in an 8-SO package. It integrates a GaAs infrared LED and a phototransistor-based isolation amplifier circuit to transmit analog signals across electrical barriers. The device supports dual power supply operation within a 3V to 5.5V range and functions reliably across an industrial temperature span of -40°C to 105°C. Designed for precision applications, it provides galvanic isolation while maintaining signal integrity for data acquisition systems.
Verify the specific suffix D4KWJTLE against official Toshiba documentation to confirm tape-and-reel packaging and lead-free compliance status. Ensure the ordering code matches the required moisture sensitivity level and RoHS3 specifications before procurement.
Select this component when differential analog signal isolation is required between ground domains. Verify that the system voltage aligns with the 3V-5.5V dual supply requirement. Confirm that the 8-SO footprint fits the PCB layout constraints compared to alternative DIP or wider SOIC packages.
This part belongs to the TLP7830 family of optocouplers designed specifically for isolation amplifier applications. It differs from standard digital optocouplers by incorporating internal linearization and amplification circuitry to handle analog signals accurately across the isolation barrier.
Publicly confirmed substitute part numbers are not available in the provided source material. Consult Toshiba's official cross-reference guides for compatible isolation amplifiers if pin compatibility or functional equivalence is required.
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