Description：

The device is a precision, delta-sigma modulator with anoutput separated from the input circuitry by a capacitivesilicon dioxide insulation barrier. This barrier of the WSOP8package is certified to provide isolation of up to 5000 VRMSaccording to UL 1577.The common-mode transient immunity (CMTI) of thedevice is significantly enhanced through innovative circuitdesign and optimized structure.The input of the device is designed to connect to shuntresistors or other low-voltage level signal sources. Theexcellent performance of the device supports accuratecurrent control in motor control applications. The commonmode overvoltage and missing high-side supply voltagedetection feature system-level diagnostics.The device is available in the WSOP8, WSOP16, andTSSOP8 packages, and is characterized from −40°C to+125°C.

Features：

• CMTI: 100 kV/μs

• Input Voltage Range: ±250 mV or ±50 mV

• Very Low Offset Error: 150 μV or 50 μV at 25°C (Max)

• Very Low Gain Error:– 0.3% at 25°C (Max) for TPA8101– 0.3% at 25°C (Max) for TPA8102

• System-Level Diagnostic Features

• Wide Temperature Range: −40°C to +125°C

• TPA8101-SOAR-S is Qualified for AutomotiveApplications with the AEC-Q100 Reliability Test

• Finished Safety-Related Certifications:

– CQC Certification per GB 4943.1

– CB Certifications– 5000-VRMS Isolation Rating per UL 1577

– CSA, TUV Certifications

– VDE Certification According to DIN VDE V 0884-17(IEC60747-17)

Applications：

• Industrial Automation

• Motor Control

• Power Supplies