AD5520(RevA) Просмотр технического описания (PDF) - Analog Devices
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Компоненты Описание
производитель
AD5520 Datasheet PDF : 21 Pages
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AD5520
Pin No. Mnemonic
19
AM2
20
AM1
21
AM0
22
STANDBY
23
FSEL
24
MSEL
25
CPSEL
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57, 59
58
60
61
62
63
64
AVEE
AVCC
AGND
AVEE_G
GUARD
NC
GUARDIN
AVCC_G
MEASVL
GUARD(NC)
MEASVH
MEASIL
MEASI0H
FOH0
MEASI1H
FOH1
MEASI2H
FOH2
MEASI3H
FOH3
MEASI4H
MEASI5H
AVEE_B
FOH
AVCC_B
COMPOUT0
COMPOUT1
COMPOUT2
COMPIN0
COMPIN1
COMPIN2
REFGND
MEASOUT
MEASIOUT
MEASVOUT
FIN
CLH
CLL
PIN FUNCTION DESCRIPTIONS (continued)
Description
Logic Input. Used in conjunction with AM1 and AM0 to select one of six current ranges or to enable
standby mode. For details, see the Current Ranges section.
Logic Input. Used in conjunction with AM2 and AM0 to select one of six current ranges or to enable
standby mode. For details, see the Current Ranges section.
Logic Input. Used in conjunction with AM2 and AM1 to select one of six current ranges or to enable
standby mode. For details, see the Current Ranges section.
Logic Input. When high, device is in standby mode of operation. For details, see the Standby
Mode section.
Logic Input. Force mode select. Used to select between current or voltage force operation. For details,
see the Force Voltage or Force Current section.
Logic Input. Measure mode select. Used to connect MEASOUT to either MEASIOUT when high or
MEASVOUT when low.
Logic Input. Comparator select. Used to compare CPL, CPH to MEASVOUT when low, or to
MEASIOUT when high. For details, see the Comparator Function and Strobing section.
Most Negative Supply Voltage.
Most Positive Supply Voltage.
MEASx Input Ground.
Most Negative Supply Voltage.
Guard Output.
No Connect.
Guard Input.
Most Positive Supply Voltage.
DUT Voltage Sense Inputs (Low Sense).
No Connect.
DUT Voltage Sense Inputs (High Sense).
DUT Current Sense Inputs (Low Sense).
DUT Current Sense Inputs (High Sense).
Force Control Voltage Output.
DUT Current Sense Inputs (High Sense).
Force Control Voltage Output.
DUT Current Sense Inputs (High Sense).
Force Control Voltage Output.
DUT Current Sense Inputs (High Sense).
Force Control Voltage Output.
DUT Current Sense Inputs (High Sense).
DUT Current Sense Inputs (High Sense).
Most Negative Supply Voltage.
External Force Driver Control Voltage Output.
Most Positive Supply Voltage.
Compensation Capacitor 0 Output.
Compensation Capacitor 1 Output.
Compensation Capacitor 2 Output.
Compensation Capacitor 0 Input.
Compensation Capacitor 1 Input.
Compensation Capacitor 2 Input.
Analog Input/Output Reference Ground.
Multiplexed DUT Voltage/Current Sense Output. For details, see the Measured Parameter section.
DUT Current Sense Output.
DUT Voltage Sense Output.
Force Control Voltage Input.
Upper Clamp Voltage Input CLH > CLL.
Lower Clamp Voltage CLL < CLH.
REV. A
–7–
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