ADM1065

Features: Complete supervisory and sequencing solution for up to 10 supplies 10 supply fault detectors enable supervision of supplies to better than 1% accuracy 5 selectable input attenuators allow supervision: Supplies up to 14.4 V on VH Supplies up to 6 V on VP14 5 dual-function inputs, VX15: H...

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SeekIC No. : 004275549 Detail

ADM1065: Features: Complete supervisory and sequencing solution for up to 10 supplies 10 supply fault detectors enable supervision of supplies to better than 1% accuracy 5 selectable input attenuators allow...

floor Price/Ceiling Price

Part Number:
ADM1065
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: 2024/4/30

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Product Details

Description



Features:

Complete supervisory and sequencing solution for up to 10 supplies
10 supply fault detectors enable supervision of supplies to better than 1% accuracy
5 selectable input attenuators allow supervision:
    Supplies up to 14.4 V on VH
    Supplies up to 6 V on VP14
5 dual-function inputs, VX15:
    High impedance input to supply fault detector with thresholds between 0.573 V and 1.375 V
    General-purpose logic input
10 programmable output drivers (PDO110):
    Open collector with external pull-up
    Push/pull output, driven to VDDCAP or VPn
    Open collector with weak pull-up to VDDCAP or VPn
    Internally charge-pumped high drive for use with external N-FET (PDO16 only)
Sequencing engine (SE) implements state machine control of PDO outputs:
    State changes conditional on input events
    Enables complex control of boards
    Power-up and power-down sequence control
    Fault event handling
    Interrupt generation on warnings
    Watchdog function can be integrated in SE
    Program software control of sequencing through SMBus
Device powered by the highest of VP14, VH for improved redundancy
User EEPROM: 256 bytes
Industry-standard 2-wire bus interface (SMBus)
Guaranteed PDO low with VH, VPn = 1.2 V
40-lead 6 mm * 6 mm LFCSP and 48-lead 7 mm * 7 mm TQFP packages
 


Application

Central office systems
Servers/routers
Multivoltage system line cards
DSP/FPGA supply sequencing
In-circuit testing of margined supplies



Pinout

  Connection Diagram


Specifications

Parameter Rating
Voltage on VH Pin
Voltage on VP Pins
Voltage on VX Pins
Input Current at Any Pin
Package Input Current
Maximum Junction Temperature (TJ max)
Storage Temperature Range
Lead Temperature, Soldering
   Vapor Phase, 60 sec
ESD Rating, All Pins
16 V
7 V
−0.3 V to +6.5 V
±5 mA
±20 mA
150°C
−65°C to +150°C

215°C
2000 V



Description

The ADM1065 is a configurable supervisory/sequencing device that offers a single-chip solution for supply monitoring and sequencing in multiple supply systems.




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