Datasheet for ADM809RARTZ-REEL7:
- Manufacturer Part Number : ADM809RARTZ-REEL7
- Manufacturer : AD
- Description : Microprocessor Supervisory Circuit in 3-Lead SOT-23 & SC70, Active-Low Push-Pull Output IC
- Series : ADM809
- Reference Price : USD 0.504
- 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 : ROHS Compliant (Lead Free)
- Package Type : 3-Lead SOT-23
- Pins : 3
- MFG Package Case : RT-3
- Part Type : REEL
- Standard Packing Type : Reel
- Standard Packing Quantity : 3000
- Working Temperature : -40 to 125C
- Other Part Number : ADM809RARTZ-REEL7
- 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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- 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 Min Power-On Reset
- Push-Pull RESET Output
- SC70 and SOT-23 Packages
The ADM809 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 ADM809 provides an active-low reset signal RESET, and has a push-pull output stage.
Seven reset threshold options are available. The reset comparator features built-in glitch immunity, making it immune to fast transients on VCC.
The ADM809 is available in 3-lead SOT-23 and SC70 and consumes only 17µA, making it suitable for low power portable equipment.
Applications
- Microprocessor systems
- Computers
- Controllers
- Intelligent instruments
- Automotive systems
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.
