The AD8417-2 is a high voltage, high resolution, and dual channel current sense amplifier. It features an initial gain of 60 V/V, with a maximum ±0.3% gain error over the entire temperature range. The AD8417-2 performs bidirectional current measurements across a shunt resistor in a variety of applications, including motor control, power management, and solenoid control. The AD8417-2 offers breakthrough performance throughout the −40°C to +125°C temperature range. It features a zero drift core, which leads to a typical offset drift of 0.1 μV/°C throughout the operating temperature range and the common-mode voltage range. The device includes EMI filters and patented circuitry to enable output accuracy with pulse-width modulation (PWM) type input common-mode voltages. The typical input offset voltage is ±200 μV. The AD8417-2 is offered in a small 10-ball 1 mm × 1.9 mm WLCSP. It requires a smaller board area than a typical single-channel current sense amplifier, increasing channel density, without compromising performance. APPLICATIONS * High-side current sensing in: * Motor controls * Solenoid controls * Power management * Low-side current sensing * Diagnostic protection Related Devices Part No. Description AD8205 Current sense amplifier, gain = 50 AD8206 Current sense amplifier, gain = 20 AD8207 High accuracy current-sense amplifier, gain = 20 AD8210 High speed current sense amplifier, gain = 20 AD8417 High accuracy current sense amplifier, gain = 60 AD8418A High accuracy current sense amplifier, gain = 20 * 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 +42 V continuous https://elecena.pl/product/22297894/1-mm-1-9-mm-wlcsp-high-common-mode-bidirectional-zero-drift-current-sense-amplifier 2022-12-24 https://elecena.pl/product/22297894/1-mm-1-9-mm-wlcsp-high-common-mode-bidirectional-zero-drift-current-sense-amplifier 2025-01-20