ADM1060(RevPrJ) 데이터 시트보기 (PDF) - Analog Devices
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ADM1060 Datasheet PDF : 45 Pages
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PRELIMINARY TECHNICAL DATA
ADM1060–SPECIFICATIONS
(VH=4.5V to 14.4V, VPn = 3.0V to 6.0V 2, TA = -40oC to 85oC, unless otherwise noted.)
Parameter
Min Typ Max Units Test Conditions/Comments
POWER SUPPLY ARBITRATION
VDDCAP
2.7
V
2.7
4.75 5.1 V
4.75 5.1 V
Any VPn>=3.0V
VH>=4.5V
Any VPn=6.0V
VH=14.4V
POWER SUPPLY
Supply Current, IDD
Additional current available from VDDCAP
SUPPLY FAULT DETECTORS
VH Input
Input Impedance
Threshold Ranges
Mid Range
2
Programming Step Size
High Range
4.8
Programming Step Size
VPn Inputs
Input Impedance
Threshold Ranges
Ultra Low Range
0.6
Programming Step Size
Low Range
1
Programming Step Size
Mid Range
2
Programming Step Size
VBn Inputs
Input Impedance
Threshold Ranges
Negative Mode:
Mid Range
-6
Programming Step Size
Positive Mode:
Low Range
1
Programming Step Size
Mid Range
2
Programming Step Size
Absolute Accuracy
Absolute Accuracy-
Calibrated Voltage Thresholds4
Threshold Programming Resolution
3
mA
5
mA
1
mA
52
k⍀
6
V
15.6
mV
14.4 V
37.6
mV
52
k⍀
1.8 V
4.7
mV
3
V
7.8
mV
6
V
15.6
mV
190
k⍀
52
k⍀
30
k⍀
-2
V
15.6
mV
3
V
7.8
mV
6
V
15.6
mV
2.5 %
1.0 %
8
VDDCAP=4.75V, no PDO FET
Drivers on, no loaded PDO pullups
to VDDCAP
VDDCAP=4.75V, all PDO FET
Drivers on (loaded with 1A), no
PDO pullups to VDDCAP
Max. additional load that can be
drawn from PDO pullups to
VDDCAP
From VH to GND
From VPn to GND
From VBn to 2.25V (Internal Ref.)
From VBn to GND (positive mode)
From VBn to GND (negative mode)
TA=0oC to 85oC, Threshold
Voltage>0.9V
Bits
Digital Glitch Filter
0
100 s
See figure 3. 8 timeout options
between 0 and 100s
NOTES
1 These are target specifications and subject to change.
2 At least one VPn must be >=3.0V if used as supply. VH must be >=4.5V if used as supply.
3 Logic inputs will accept input high voltages up to 5.5V even when device is operating at supply voltages below 5V.
4 Calibrated Voltage Thresholds are set at Production.
–4–
REV.PrJ11/02
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