AD8410AWBRMZ

AD8410AWBRMZ is a 2.2MHz high bandwidth, current-sense amplifier with PWM rejection and gain of 20V/V. The device features an initial gain of 20V/V, with a 2.2MHz bandwidth with a maximum ±0.13% gain error over the entire temperature range. The device performs bidirectional current measurements across a shunt resistor in a variety of industrial and automotive applications. The device includes circuitry to achieve a wide input common-mode range and balanced input bias currents, regardless of input differential voltage or common-mode voltage, and circuitry to achieve ultra-low CMRR drift. The device also includes circuitry to enable output accuracy in the presence of pulse-width modulation (PWM) type input common mode voltages. Typical used for in-phase or high-side current sensing in motor control in BLDC motors, low-inductance motors, bidirectional 48V to 12V DC-DC converters, solenoid controls, power rail monitoring, low-side current sensing.

• In-package trim core (DigiTrim™), precision without chopping and/or autozero
• Offset drift is ±0.21µV/°C typical (box method, TA = -40°C to +125°C)
• Voltage offset over temperature is ±200µV max (specified temperature range, TA = -40°C to +125°C)
• 142dB common-mode rejection ratio typical (specified temperature range, DC, VCM = -2V to +70V)
• Bidirectional operation
• 2.9V to 5.5V power-supply operating range
• AEC-Q100 qualified for automotive applications
• Input voltage range from -2 to +70V (common mode, continuous, TA = -40°C to +125°C)
• 10V/µs typical slew rate (TA = 25°C, supply voltage (VS) = 5V)
• 8 lead MSOP package, temperature range from -40°C to +125°C

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party