AD8214ARMZ-R7

ANALOG DEVICES  AD8214ARMZ-R7  模拟比较器, 轨至轨, 高速, 1, 75 ns, 5V 至 65V, MSOP, 8 引脚

GENERAL DESCRIPTION

The AD8214 is a fast response, high common-mode voltage, current shunt comparator . The device operates on the high side rail of any DC current sensing application, provided the voltage is between 5 V and 65 V . Internally , the AD8214 features a fast comparator that is optimized for high side operation. An internal Zener regulator powers the circuit with respect to the high side DC rail. In addition, user access to this 2.4V regulator , allows for setting a comparator threshold voltage via external resistors.

FEATURES

Input-to-output response: <100 ns

High input common-mode voltage range

  Operating: 5 V to 65  V

  Survival: 0 V to 68  V

Current output

Hysteresis: 10 mV

Integrated 2.4 V regulator

Wide operating temperature range: –40°C to +125°C

8-lead MSOP package

Qualified for automotive applications

APPLICATIONS

Overcurrent protection

  Motor controls

  Transmission controls

  Diesel injection controls

  DC-to-DC converters

  Power supplies

  Batteries