ADM709

Features: Precision Supply Voltage Monitor+5 V, +3.3 V, +3 V Power Supply Monitor35 A Quiescent Current140 ms (min) Power-On Reset PulseLow Cost8-Pin DIP/SO PackagesUpgrade for MAX709ApplicationMicroprocessor SystemsComputersControllersIntelligent InstrumentsCritical P MonitoringAutomotive Systems...

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ADM709 Picture
SeekIC No. : 004275984 Detail

ADM709: Features: Precision Supply Voltage Monitor+5 V, +3.3 V, +3 V Power Supply Monitor35 A Quiescent Current140 ms (min) Power-On Reset PulseLow Cost8-Pin DIP/SO PackagesUpgrade for MAX709ApplicationMicr...

floor Price/Ceiling Price

Part Number:
ADM709
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/4/23

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Product Details

Description



Features:

Precision Supply Voltage Monitor
+5 V, +3.3 V, +3 V Power Supply Monitor
35 A Quiescent Current
140 ms (min) Power-On Reset Pulse
Low Cost
8-Pin DIP/SO Packages
Upgrade for MAX709



Application

Microprocessor Systems
Computers
Controllers
Intelligent Instruments
Critical P Monitoring
Automotive Systems
Critical P Power Monitoring



Pinout

  Connection Diagram


Specifications

VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.3 V to +6 V
RESET Output . . . . . . . . . . . . . . . . . . . 0.3 V to VCC + 0.3 V
VCC Input Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 mA
RESET Output Current . . . . . . . . . . . . . . . . . . . . . . . . 20 mA
Power Dissipation, N-8 DIP . . . . . . . . . . . . . . . . . . . . 727 mW
   JA Thermal Impedance . . . . . . . . . . . . . . . . . . . . . 135°C/W
Power Dissipation, SO-8 SOIC . . . . . . . . . . . . . . . . . . 470 mW
   JA Thermal Impedance . . . . . . . . . . . . . . . . . . . . . 110°C/W
Operating Temperature Range
   Industrial ( A Version) . . . . . . . . . . . . . . . . . 40°C to +85°C
Lead Temperature (Soldering, 10 secs) . . . . . . . . . . . . +300°C
Vapor Phase (60 secs) . . . . . . . . . . . . . . . . . . . . . . . . . +215°C
Infrared (15 secs) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +220°C
Storage Temperature Range . . . . . . . . . . . . . 65°C to +150°C
ESD Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . >5 kV



Description

The ADM709 contains a power supply monitor which generates a system reset during power-up, power-down and brownout conditions. When VCC falls below the reset threshold, RESET goes low and holds the P in reset. On power-up the RESET output is held low for 140 ms after VCC rises above the threshold. The RESET output remains operational with VCC as low as 1 V.

Three supply-voltage threshold levels of ADM709 are available suitable for +5 V, +3.3 V and for +3 V supply monitoring. The actual reset voltage threshold is given below.

The ADM709 is available in 8-pin DIP and SOIC packages.




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