ADM809RARTZ-REEL7
ActiveMICROPROCESSOR SUPERVISORY CIRCUIT IN 3-LEAD SOT-23 & SC70, ACTIVE-LOW PUSH-PULL OUTPUT
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ADM809RARTZ-REEL7
ActiveMICROPROCESSOR SUPERVISORY CIRCUIT IN 3-LEAD SOT-23 & SC70, ACTIVE-LOW PUSH-PULL OUTPUT
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Technical Specifications
Parameters and characteristics for this part
| Specification | ADM809RARTZ-REEL7 |
|---|---|
| Mounting Type | Surface Mount |
| Number of Voltages Monitored | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output | Totem Pole, Push-Pull |
| Package / Case | SOT-23-3, TO-236-3, SC-59 |
| Reset | Active Low |
| Reset Timeout [Min] | 140 ms |
| Supplier Device Package | SOT-23-3 |
| Type | Simple Reset/Power-On Reset |
| Voltage - Threshold | 2.63 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 3.73 | |
| 10 | $ 2.45 | |||
| 25 | $ 2.11 | |||
| 100 | $ 1.74 | |||
| 250 | $ 1.56 | |||
| 500 | $ 1.44 | |||
| 1000 | $ 1.35 | |||
| Digi-Reel® | 1 | $ 3.73 | ||
| 10 | $ 2.45 | |||
| 25 | $ 2.11 | |||
| 100 | $ 1.74 | |||
| 250 | $ 1.56 | |||
| 500 | $ 1.44 | |||
| 1000 | $ 1.35 | |||
| Tape & Reel (TR) | 3000 | $ 1.24 | ||
| 6000 | $ 1.18 | |||
Description
General part information
ADM809 Series
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. TheRESEToutput remains operational with VCCas low as 1V. The ADM809 provides an active-low reset signalRESET, 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.APPLICATIONSMicroprocessor systemsComputersControllersIntelligent instrumentsAutomotive systems
Documents
Technical documentation and resources
