Analog Devices ADM809-5LARTZ-REEL
$ 0.888
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Descriptions
Descriptions of Analog Devices ADM809-5LARTZ-REEL provided by its distributors.
Processor Supervisor 4.63V 3V/5V 3-Pin SOT-23 T/R
POWER SUPPLY SUPPORT CIRCUIT; Temperature Grade: AUTOMOTIVE; No. of Terminals: 3; Package Code: TSSOP; Package Shape: RECTANGULAR; Surface Mount: YES;
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
Manufacturer Aliases
Analog Devices has several brands around the world that distributors may use as alternate names. Analog Devices may also be known as the following names:
- Analog Devices Inc
- ANALOG
- ADI
- ANALOG DEVICE
- ANALOG DEV
- AD
- ANA
- PMI
- Analog Devices Inc/Maxim Integrated
- ADV
- ADA
- ANALOG DEVIC
- PMI/AD
- ANALOG DEVI
- AD/PMI
- STOCK
- Analog Devices / Linear Technology
- ANALOG INTERGRATIONS CORP
- AD - Analog Devices
- PRECISION MONOLITIC INC
- ADI (Analog Devices Inc)
- ANADEV
- Analog Devices / Hittite
- ANALOG DEVICES (ADI)
- ANLOGDEVIC
- Analog Devices Inc.
- Maxim Analog Devices
- Analog Devices / Maxim Integrated
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageSOT-23-3
MountSurface Mount
Number of Pins3
Technical
Max Operating Temperature150 °C
Max Reset Threshold Voltage4.86 V
Max Supply Current60 µA
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Reset Threshold Voltage4.4 V
Min Supply Voltage1 V
Nominal Supply Current60 µA
Number of Elements1
Number of Monitored Inputs1
Number of Voltages Monitored1
Operating Supply Current60 µA
Operating Supply Voltage3.3 V
Overvoltage Threshold4.86 V
PackagingTape & Reel (TR)
ResetActive Low
Reset Delay Time80 ms
Reset Timeout140 ms
Threshold Voltage4.63 V
TypeSimple Reset/Power-On Reset
Undervoltage Threshold4.4 V
Watchdog TimerNo