ADM1064 Analog Devices, ADM1064 Datasheet - Page 2

• Manufacturer Part Number: ADM1064
• Manufacturer: Analog Devices

Specifications of ADM1064

• # 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

ADM1064
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 ADM1064 ................................................................ 13
Inputs................................................................................................ 14
Outputs ............................................................................................ 16
REVISION HISTORY
6/11—Rev. C to Rev. D
Changes to Serial Bus Timing Parameter in Table 1.................... 4
Change to Figure 3 ........................................................................... 7
Added Exposed Pad Notation to Outline Dimensions ............. 29
Changes to Ordering Guide .......................................................... 29
5/08—Rev. B to Rev. C
Changes to Table 1............................................................................ 4
Changes to Powering the ADM1064 Section ............................ 13
Changes to Table 5.......................................................................... 14
Changes to Default Output Configuration Section ................... 16
Changes to Sequence Detector Section ....................................... 18
Changes to Configuration Download at Power-Up Section..... 22
Changes to Table 10........................................................................ 23
Changes to Figure 41 and Error Correction Section ................. 28
Changes to Ordering Guide .......................................................... 29
10/06—Rev. A to Rev B
Changes to Features.......................................................................... 1
Changes to Figure 2.......................................................................... 3
Changes to Table 1............................................................................ 4
Changes to Table 2............................................................................ 7
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
Rev. D | Page 2 of 32
Sequencing Engine ......................................................................... 17
Voltage Readback............................................................................ 20
Applications Diagram .................................................................... 21
Communicating with the ADM1064........................................... 22
Outline Dimensions ....................................................................... 29
Changes to Table 3.............................................................................9
Added Table 4 ....................................................................................9
Changes to Inputs Section............................................................. 14
Changes to Outputs Section.......................................................... 17
Added Default Output Configuration Section ........................... 18
Changes to Fault Reporting Section ............................................ 22
Changes to Voltage Readback Section......................................... 23
Changes to Identifying the ADM1064 on the SMBus Section. 27
Changes to Figure 31 and Figure 32............................................. 28
Changes to Figure 43 Caption ...................................................... 32
Change to Ordering Guide............................................................ 32
1/05—Rev. 0 to Rev A
Changes to Figure 1...........................................................................1
Changes to Absolute Maximum Ratings Section..........................8
Change to Supply Sequencing through Configurable
Output Drivers Section.................................................................. 16
Changes to Figure 33...................................................................... 21
Change to Table 9 ........................................................................... 24
10/04—Revision 0: Initial Version
Default Output Configuration.................................................. 16
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
Configuration Download at Power-Up................................... 22
Updating the Configuration ..................................................... 22
Updating the Sequencing Engine............................................. 23
Internal Registers........................................................................ 23
EEPROM ..................................................................................... 23
Serial Bus Interface..................................................................... 23
SMBus Protocols for RAM and EEPROM.............................. 26
Write Operations ........................................................................ 26
Read Operations......................................................................... 27
Ordering Guide .......................................................................... 29