Description

Bidirectional, Zero-Drift, Current Sense Amplifier Features: Typical 0.1 μV/°C offset drift Maximum ±400 μV voltage offset over full temperature range 2.7 V to 5.5 V power supply operating range Electromagnetic interference (EMI) filters Included High common-mode input voltage range −2 V to +70 V operating −4 V to +85 V survival Initial gain = 20 V/V Wide operating temperature range: −40°C to +125°C Bidirectional operation Available in 8-lead SOIC and 8-lead MSOP Common-mode rejection ratio (CMRR): 86 dB, dc to 10 kHz Qualified for automotive applications