AD5522JSVUZ Analog Devices Inc, AD5522JSVUZ Datasheet - Page 2
AD5522JSVUZ
Manufacturer Part Number
AD5522JSVUZ
Description
Quad PPMU With DACs And LVDS/SPI
Manufacturer
Analog Devices Inc
Datasheet
1.AD5522JSVDZ.pdf
(64 pages)
Specifications of AD5522JSVUZ
Design Resources
Parametric Measurement Unit and Supporting Components for PAD Appls Using AD5522 and AD7685 (CN0104)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AD5522JSVUZ
Manufacturer:
Analog Devices Inc
Quantity:
10 000
Part Number:
AD5522JSVUZ
Manufacturer:
ADI/亚德诺
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20 000
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AD5522JSVUZ-RL
Manufacturer:
ALTERA
Quantity:
1 000
AD5522
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications....................................................................................... 1
Functional Block Diagram .............................................................. 1
Revision History ............................................................................... 3
General Description ......................................................................... 4
Specifications..................................................................................... 6
Absolute Maximum Ratings.......................................................... 15
Pin Configurations and Function Descriptions ......................... 16
Typical Performance Characteristics ........................................... 22
Terminology .................................................................................... 29
Theory of Operation ...................................................................... 30
DAC Levels ...................................................................................... 36
Timing Characteristics .............................................................. 11
Thermal Resistance .................................................................... 15
ESD Caution................................................................................ 15
Force Amplifier........................................................................... 30
Comparators................................................................................ 30
Clamps ......................................................................................... 30
Current Range Selection............................................................ 31
High Current Ranges ................................................................. 31
Measure Current Gains.............................................................. 32
VMID Voltage............................................................................. 32
Choosing Power Supply Rails ................................................... 33
Measure Output (MEASOUTx Pins) ...................................... 33
Device Under Test Ground (DUTGND)................................. 33
Guard Amplifier ......................................................................... 34
Compensation Capacitors ......................................................... 34
System Force and Sense Switches............................................. 35
Temperature Sensor ................................................................... 35
Offset DAC .................................................................................. 36
Gain and Offset Registers.......................................................... 36
Cached X2 Registers................................................................... 37
Reference Voltage (VREF)......................................................... 37
Reference Selection .................................................................... 37
Rev. D | Page 2 of 64
Circuit Operation ........................................................................... 40
Serial Interface ................................................................................ 42
Applications Information .............................................................. 58
Outline Dimensions ....................................................................... 62
Calibration................................................................................... 38
Additional Calibration............................................................... 39
System Level Calibration........................................................... 39
Force Voltage (FV) Mode.......................................................... 40
Force Current (FI) Mode........................................................... 41
SPI Interface ................................................................................ 42
LVDS Interface............................................................................ 42
Serial Interface Write Mode...................................................... 42
RESET Function ......................................................................... 42
BUSY and LOAD Functions ..................................................... 42
Register Update Rates ................................................................ 44
Register Selection ....................................................................... 44
Write System Control Register ................................................. 46
Write PMU Register................................................................... 48
Write DAC Register ................................................................... 50
Read Registers............................................................................. 53
Readback of System Control Register...................................... 54
Readback of PMU Register ....................................................... 55
Readback of Comparator Status Register................................ 56
Readback of Alarm Status Register.......................................... 56
Readback of DAC Register........................................................ 57
Power-On Default ...................................................................... 58
Setting Up the Device on Power-On ....................................... 58
Changing Modes ........................................................................ 59
Required External Components............................................... 59
Power Supply Decoupling ......................................................... 60
Power Supply Sequencing ......................................................... 60
Typical Application for the AD5522........................................ 60
Ordering Guide .......................................................................... 63