ADM1066ASUZ-REEL7 查看數據表（PDF） - Analog Devices

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ADM1066ASUZ-REEL7

Super Sequencer with Margining Control and Auxiliary ADC Inputs

Analog Devices 

ADM1066

Data Sheet

The device also provides up to 10 programmable inputs for moni-

toring undervoltage faults, overvoltage faults, or out-of-window

faults on up to 10 supplies. In addition, 10 programmable outputs

can be used as logic enables. Six of these programmable outputs

can also provide up to a 12 V output for driving the gate of an N-

FET that can be placed in the path of a supply.

The logical core of the device is a sequencing engine. This state

machine-based construction provides up to 63 different states.

DETAILED BLOCK DIAGRAM

This design enables very flexible sequencing of the outputs,

based on the condition of the inputs.

The device is controlled via configuration data that can be

programmed into an EEPROM. The entire configuration can

be programmed using an intuitive GUI-based software package

provided by Analog Devices, Inc.

REFIN REFOUT

AUX2 AUX1

REFGND SDA SCL A1 A0

VX1

VX2

VX3

VX4

VX5

VP1

VP2

VP3

VP4

VH

AGND

VDDCAP

SELECTABLE

ATTENUATOR

SELECTABLE

ATTENUATOR

VDD

ARBITRATOR

ADM1066

VREF

SMBus

INTERFACE

12-BIT

SAR ADC

DEVICE

CONTROLLER

OSC

EEPROM

GPI SIGNAL

CONDITIONING

SFD

CONFIGURABLE

OUTPUT DRIVER

(HV)

GPI SIGNAL

CONDITIONING

SFD

SFD

SEQUENCING

ENGINE

CONFIGURABLE

OUTPUT DRIVER

(HV)

CONFIGURABLE

OUTPUT DRIVER

(LV)

SFD

REG 5.25V

CHARGE PUMP

VOUT

DAC

CONFIGURABLE

OUTPUT DRIVER

(LV)

VOUT

DAC

PDO1

PDO2

PDO3

PDO4

PDO5

PDO6

PDO7

PDO8

PDO9

PDO10

PDOGND

GND

VCCP

DAC1 DAC2 DAC3 DAC4 DAC5 DAC6

Figure 2. Detailed Block Diagram

Rev. F | Page 4 of 36

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