مدار مجتمع (آی سی) آی سی‌کاربرد ویژه

Product Attributes

Introduction

This device is a precision Δ-Σ modulator whose output is isolated from the input circuit by a capacitive silicon dioxide insulation barrier. The isolation barrier of this WSOP8 package is certified to UL 1577 and provides isolation up to 5000 VRMS. The device's common-mode transient immunity is significantly enhanced through innovative circuit design and optimized construction. The device input is designed to connect to shunt resistors or other low-level signal sources. Its superior performance supports precise current control in motor control applications. Common-mode overvoltage and missing high-side supply voltage detection provide system-level diagnostics. The device is available in WSOP8 and TSSOP8 packages with an operating temperature range of −40°C to +125°C.

Features

• CMTI: 100 kV/μs
• Input voltage range: ±250 mV
• Ultra-low offset error: 150 μV max at 25°C
• Ultra-low gain error: 0.15% max at 25°C
• System-level diagnostic functions
• Wide temperature range: −40°C to +125°C
• AEC-Q100 qualified for automotive applications
• Completed safety-related certifications: CQC certification per GB 4943.1, CB certification, 5000-VRMS isolation rating per UL 1577, CSA and TUV certifications
• Pending safety-related certifications: VDE certification per DIN VDE V 0884-17 (IEC60747-17)

Applications

• Industrial Automation
• Motor Control
• Power Supply