Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

AD5522 Datasheet(PDF) 1 Page - Analog Devices

Part No. AD5522
Description  Quad Parametric Measurement Unit With Integrated 16-Bit Level Setting DACs
Download  45 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  AD [Analog Devices]
Homepage  http://www.analog.com
Logo AD - Analog Devices

AD5522 Datasheet(HTML) 1 Page - Analog Devices

  AD5522 Datasheet HTML 1Page - Analog Devices AD5522 Datasheet HTML 2Page - Analog Devices AD5522 Datasheet HTML 3Page - Analog Devices AD5522 Datasheet HTML 4Page - Analog Devices AD5522 Datasheet HTML 5Page - Analog Devices AD5522 Datasheet HTML 6Page - Analog Devices AD5522 Datasheet HTML 7Page - Analog Devices AD5522 Datasheet HTML 8Page - Analog Devices AD5522 Datasheet HTML 9Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 45 page
background image
Quad Parametric Measurement Unit With
Integrated 16-Bit Level Setting DACs
Preliminary Technical Data
AD5522
Rev.PrL
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringements of patents or other
rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.461.3113
©2006 Analog Devices, Inc. All rights reserved.
FEATURES
Quad Parametric Measurement Unit
FV, FI, FN, MV, MI Functions
4 Programmable Current Ranges (Internal RSENSE)
5uA, 20uA, 200uA and 2mA
1 Programmable Current Range up to 64mA (external RSENSE)
22.5 V FV Range with Asymmetrical Operation
Integrated 16-Bit DACs Provide Programmable Levels
Offset and Gain Correction on Chip
Low Capacitance Outputs Suited to Relay Less Systems
On-chip Comparators Per Channel
FI Voltage Clamps & FV Current Clamps
Guard Drive Amplifier
System PMU connections
Programmable Temperature Shutdown Feature
SPI/Microwire/DSP & LVDS Compatible Interfaces
Compact 80 lead TQFP Package with Exposed Pad (Top Or
Bottom)
APPLICATIONS
Automatic Test Equipment (ATE)
per pin Parametric Measurement Unit
Continuity & Leakage Testing
Device Power Supply
Instrumentation
SMU (Source Measure Unit)
Precision Measurement
PRODUCT OVERVIEW
The AD5522 is a high performance, highly integrated parametric
measurement unit consisting of four independent channels. Each
PPMU channel includes five, 16-bit, voltage out DACs setting the
programmable inputs levels for the force voltage input, clamp and
comparator inputs (high and low). Five programmable force and
measure current ranges are available ranging from 5µA to 64mA.
Four of these ranges use on chip sense resistors, while a high
current range up to 64mA is available per channel using off chip
sense resistors. Currents in excess of 64mA require an external
amplifier. Low capacitance DUT connections (FOH, EXT FOH)
ensure the device is suited to relay less test systems.
The PMU functions are controlled via a simple three wire serial
interface compatible with SPI/QSPI/Microwire and DSP interface
standards. Interface clocks of 50MHz allow fast updating of modes.
LVDS (Low Voltage Differential Signaling) interface protocol at
100MHz is also supported. Comparator outputs are provided per
channel for device go no-go testing and characterization. Control
registers provide easy way of changing force or measure conditions,
DAC levels and selected current ranges. SDO (serial data out)
allows the user to readback information for diagnostic purposes.
16
16
16
DUTGND
MEASVH (0-3)
GUARD (0-3)
CGALM
SCLK
SYNC
SDI
SDO
CPOL0/
SCLK
CPOL2
/CPO0
SERIAL
INTERFACE
CPOH0/
SDI
CPOL1/
SYNC
CPOH1/
SDO
LVDS/
SPI
RESET
BUSY
16
CLAMP &
GUARD
ALARM
CPOH2
/CPO1
CPOL3
/CPO2
CPOH3
/CPO3
POWER ON
RESET
GUARDIN (0-3)/
DUTGND (0-3)
DUT
EXTERNAL
RSENSE
(CURRENTS
UP TO 64mA)
EXTMEASIH(0-3)
EXTMEASIL(0-3)
FOH(0-3)
EXTFOH(0-3)
CFF(0-3)
FIN
CLH
CLL
AVSS(0-4)
AGND (0-3)
AVDD(0-4)
+
-
MEASOUT (0-3)
x4
DGND
CPH
COMPARATOR
CCOMP (0-3)
LOAD
CPL
INTERNAL RANGE SELECT
(5uA, 20uA, 200uA, 2mA)
-
-
-
-
-
-
+
+
+
+
+
+
RSENSE
-
- +
+
16
16
16
16
TEMP
SENSOR
VREF
SYS_FORCE
SYS_SENSE
DVCC
16
X1 REG
CREG
MREG
16
16
16
16
16
16
16
16
16-Bit
FIN DAC
x5 or x10
*2
x1
TMPALM
AGNDx
REFGND
16-Bit
CLH DAC
10k
MEASOUT
MUX & GAIN
x1/x0.2
X1 REG
CREG
MREG
X1 REG
CREG
MREG
16
*2
16
16
16
16
X1 REG
CREG
MREG
*6
*6
OFFSET DAC
16-Bit
OFFSET
DAC
TO ALL DAC
OUTPUT
AMPLIFIERS
FORCE
AMPLIFER
MEASURE
CURRENT
IN AMP
16-Bit
CLL DAC
16-Bit
CPH DAC
16-Bit
CPL DAC
AGNDx
SW 1
SW 2
SW 3
SW 4
60
SW 6
SW 5
SW 9
SW 8
SW 7
SW 10
SW 11
MEASURE
VOLTAGE
IN AMP
TEMP
SENSOR
TO
MEASOUT
MUX
SW 12
X1 REG
CREG
MREG
*6
X2 REG
X2 REG
X2 REG
*6
X2 REG
X2 REG
*6
*6
*2
*2
AGND
EN
1k
GUARD AMP
SW 13
SW 14
AGNDx
10k
SW 15
SW 16
DUTGND
OFFSET DAC
BIAS TO
CENTER
IRANGE
Figure 1. Functional Block Diagram


Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22  23  24  25  26  27  28  29  30  31  32  33  34  35  36  37  38  39  40  41  42  43  44  45 


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Alldatasheet API   |   Link Exchange   |   Manufacturer List
All Rights Reserved© Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn