Datasheet for AD8214ARMZ-R7:
- Manufacturer Part Number : AD8214ARMZ-R7
- Manufacturer : AD
- Description : Fast Response, High Voltage, Current Shunt Comparator IC
- Series : AD8214
- Reference Price : USD 0.608
- Our Price : We have a better price, contact us by email
- Product Type : Specialty Amplifiers
- Function : Current Sense Amplifiers
- Current Suggest : Production
- Status : Production
- ROHS Status : ROHS Compliant (Lead Free)
- Package Type : 8-Lead MSOP
- Pins : 8
- MFG Package Case : RM-8
- Part Type : REEL
- Standard Packing Type : Reel
- Standard Packing Quantity : 1000
- Working Temperature : -40 to 125C
- Other Part Number : AD8214ARMZ-R7
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
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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. The AD8214 will compare the voltage across the shunt resistor to this user-selected threshold, and the AD8214 output will change states from low to high, indicating the current across the shunt has crossed the threshold level.
The input to output response time of the AD8214 is typically less than 100 ns. This makes the device optimal for overcurrent protection in applications such as motor and solenoid control. Built-in comparator hysteresis means that once the current across the shunt falls back to a normal limit, the AD8214 output will change states to its original level.
The AD8214 is available in an 8-lead MSOP package. The operating temperature range is −40°C to +125°C, and the device is fully qualified for automotive applications.
Applications
Overcurrent protection
- Motor controls
- Transmission controls
- Diesel injection controls
- DC-to-DC converters
- Power supplies
- Batteries
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
