Chipanalog CA-IS1311G-Q1 Isolated Sensing IC

Chipanalog CA-IS1311G-Q1

The CA-IS1311G-Q1 devices are high-precision reinforcedisolated amplifiers and optimized for voltage sensing. Lowoffset and gain error and drift guarantee that measuringaccuracy is maintained over the entire operatingtemperature range.

Features

• Input Voltage Range
• –0.1 V to 2 V
• High Input Impedance
• 1 GΩ (typ)
• Fixed Initial Gain
• 1
• Low Input Offset and Drift
• ±1.5 mV (max) at 25°C, ±15 μV/°C (max)
• Low Gain Error and Drift
• ±0.3% (max) at 25°C, ±40 ppm/°C (max)
• 3.3-V or 5-V Operation for Both High- and Low-Side
• High CMTI: ±150 kV/µs (typ)
• Wide Operating Temperature Range: –40°C to 125°C
• Safety-Related Certifications
• VDE 0884-17 isolation certification
• UL according to UL1577
• IEC 61010-1:2010+A1 certifications
• >40-year Life at Rated Working Voltage
• AEC-Q100 Qualified for Automotive Applications:Grade 1, –40°C to 125°C (TA)

Applications

• Automotive Motor Controls and Drives
• Onboard Chargers
• Traction Inverters
• Charging Piles

Device Information

Download Datasheet (PDF)