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Manufacturer / Brand: AD
Details: Microprocessor Supervisory Circuit in 3-Lead SC70, Active-Low Open-Drain Output
Series: ADM803
Quantity Available: Over 32420 pieces
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Datasheet for ADM803:
Product Parameters
- Manufacturer Part Number : ADM803
- Manufacturer : AD
- Description : Microprocessor Supervisory Circuit in 3-Lead SC70, Active-Low Open-Drain Output
- Series : ADM803
- Reference Price : USD 0.216
- Our Price : We have a better price, contact us by email
- Product Type : Supervisory Circuits
- Function : Single Supply Monitors
- Current Suggest : Production
- Status : Production
- RoHS Status: -
- Voltage: -
- Feature: -
- Package Case: -
- Temperature Range: -
- Packing: Reel/Tray/Tube
- Standard Packing Quantity: -
- Country of Origin: -
- Other Part Number : ADM803
- 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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Features and Benefits of ADM803
- Specified over temperature
- Low power consumption (17 μA)
- Precision voltage monitor: 2.5 V, 3 V, 3.3 V, 5 V options
- Reset assertion down to 1 V VCC
- 140 ms minimum power-on reset
- Open-drain RESET output
Product Detailed Description for ADM803
The ADM803 supervisory circuit monitors the power supply voltage in microprocessor systems. It provides a reset output during power-up, power-down and brownout conditions. On power-up, an internal timer holds reset asserted for 240ms. This holds the microprocessor in a reset state until conditions have stabilized. The reset output remains operational with VCC as low as 1V. The ADM803 provides an active-low reset signal RESET, and has an open-drain output stage which requires an external pull-up resistor.Microprocessor Systems Computers Controllers Intelligent Instruments Automotive Systems
Seven reset threshold options are available. The reset comparator features built-in glitch immunity, making it immune to fast transients on VCC.
The ADM803 is available in 3-lead SC70 and consumes only 17µA, making it suitable for low power portable equipment.
Applications
Lifecycle information of ADM803
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.
ADM803 More photos
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