ADM1063 Analog Devices, ADM1063 Datasheet - Page 2

• Manufacturer Part Number: ADM1063
• Description: Multisupply Supervisor/Sequencer with ADC and Temperature Monitoring
• Manufacturer: Analog Devices

Specifications of ADM1063

• # Supplies Monitored: 10
• Volt Monitoring Accuracy: 1%
• # Output Drivers: 10
• Fet Drive/enable Output: Both
• Voltage Readback: 12-bit ADC
• Package: 40 ld LFCSP ,48 ld TQFP

ADM1063
TABLE OF CONTENTS
Features .............................................................................................. 1
Functional Block Diagram .............................................................. 1
Applications....................................................................................... 1
General Description ......................................................................... 1
Revision History ............................................................................... 2
Detailed Block Diagram .................................................................. 3
Specifications..................................................................................... 4
Pin Configurations and Function Descriptions ........................... 7
Absolute Maximum Ratings............................................................ 9
Typical Performance Characteristics ........................................... 10
Powering the ADM1063 ................................................................ 13
Inputs................................................................................................ 14
Outputs ............................................................................................ 16
Sequencing Engine ......................................................................... 17
REVISION HISTORY
7/11—Rev. B to Rev. C
Changes to Serial Bus Timing Parameter in Table 1.................... 4
Added Endnote 4 in Table 1............................................................ 4
Changes to Figure 3.......................................................................... 7
Added Exposed Pad Notation to Outline Dimensions ............. 30
Changes to Ordering Guide .......................................................... 31
5/08—Rev. A to Rev. B
Changes to Table 1............................................................................ 4
Changes to Powering the ADM1063 Section ............................. 13
Changes to Table 5.......................................................................... 14
Changes to Default Output Configuration Section ................... 16
Changes to Sequence Detector Section ....................................... 19
Changes to Temperature Measurement System Section ........... 21
Changes to Table 10........................................................................ 22
Changes to Configuration Download at Power-Up Section..... 24
Changes to Table 11........................................................................ 25
Changes to Figure 44 and Error Correction Section ................. 29
Changes to Ordering Guide .......................................................... 31
Thermal Resistance ...................................................................... 9
ESD Caution.................................................................................. 9
Supply Supervision..................................................................... 14
Programming the Supply Fault Detectors............................... 14
Input Comparator Hysteresis.................................................... 14
Input Glitch Filtering ................................................................. 15
Supply Supervision with VXx Inputs....................................... 15
VXx Pins as Digital Inputs ........................................................ 15
Supply Sequencing Through Configurable Output Drivers. 16
Default Output Configuration.................................................. 16
Rev. C | Page 2 of 32
Voltage Readback............................................................................ 20
Temperature Measurement System.............................................. 21
Applications Diagram .................................................................... 23
Communicating with the ADM1063........................................... 24
Outline Dimensions ....................................................................... 30
12/06—Rev. 0 to Rev. A
Updated Format..................................................................Universal
Changes to Features ..........................................................................1
Changes to Figure 2...........................................................................3
Changes to Table 1.............................................................................4
Changes to Table 2.............................................................................7
Changes to Absolute Maximum Ratings Section..........................9
Deleted Figure 17 to Figure 19...................................................... 12
Changes to Programming the Supply Fault Detectors Section... 14
Changes to Table 6.......................................................................... 14
Changes to Outputs Section.......................................................... 16
Changes to Fault Reporting Section ............................................ 20
Deleted Supply Margining Section .............................................. 21
Changes to Table 9.......................................................................... 21
Changes to Identifying the ADM1063
on the SMBus Section .................................................................... 28
Changes to Figure 34 and Figure 35............................................. 30
4/05—Revision 0: Initial Version
Overview ..................................................................................... 17
Warnings...................................................................................... 17
SMBus Jump (Unconditional Jump)........................................ 17
Sequencing Engine Application Example ............................... 18
Fault and Status Reporting........................................................ 19
Supply Supervision with the ADC ........................................... 20
Remote Temperature Measurement ........................................ 21
Configuration Download at Power-Up................................... 24
Updating the Configuration ..................................................... 24
Updating the Sequencing Engine............................................. 25
Internal Registers........................................................................ 25
EEPROM ..................................................................................... 25
Serial Bus Interface..................................................................... 25
SMBus Protocols for RAM and EEPROM.............................. 27
Write Operations ........................................................................ 27
Read Operations......................................................................... 29
Ordering Guide .......................................................................... 31