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TPA8101

Isolated Delta-Sigma Modulators

Overview

The device is a precision, delta-sigma modulator with an output separated from the input circuitry by capacitive silicon dioxide insulation barrier. This barrier of WSOP8 package is certified to provide isolation of up to 5000-VRMS according to UL1577.

The common-mode transient immunity (CMTI) of the device has been significantly enhanced through innovative circuit design and optimized structure.

The input of the devices is designed to connect to shunt resistors or other low-voltage level signal sources. The excellent performance of the device supports accurate current control in motor control applications. The commonmode overvoltage and missing high-side supply voltage detection features system-level diagnostics.

The devices are available in WSOP8 and TSSOP8 packages, and are characterized from −40°C to +125°C.


  • Status

    Production

  • Rating

    Industrial

  • Product Family

    Isolated Modulator

  • Features

    Clock In

  • Input Voltage Range (V)

    0.25

  • Insulation Rating (Vrms)

    5000

  • Package

    WSOP8, TSSOP8

Development Resources

Application

    • Industrial Automation

    • Motor Control

    • Power Supplies


Ordering Detail

Order Part Number Buy Rating Feature Status 1ku Price Release Date Package Lead time (week) MSL Packing MPQ CPQ
TPA8101-TS1R Industrial Grade / Production / 2024-08-29 TSSOP8 24 MSL3 T&R 3000 15000
TPA8101-SOAR Industrial Grade / Released $2.585 2023-11-20 WSOP8 10 MSL3 T&R 1000 5000
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