MP7523 データシートの表示（PDF） - Exar Corporation
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MP7523 Datasheet PDF : 12 Pages
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MP7523/XRD7523
ELECTRICAL CHARACTERISTICS (CON’T)
Parameter
25°C
Symbol Min Typ Max
POWER SUPPLY
Functional Voltage Range2
VDD
5
16
Supply Current
IDD
1.6
Tmin to Tmax
Min Max
Units
5
16 V
1.6 mA
Test Conditions/Comments
All digital inputs = 0 V or all = 15 V
NOTES:
1 Full Scale Range (FSR) is 10V.
2 Guaranteed but not production tested.
3 Digital input levels should not go below ground or exceed the positive supply voltage, otherwise damage may occur.
4 Specified values guarantee functionality. Refer to other parameters for accuracy.
Specifications are subject to change without notice
ABSOLUTE MAXIMUM RATINGS (TA = +25°C unless otherwise noted)1, 2
VDD to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +17 V
Storage Temperature . . . . . . . . . . . . –65°C to +150°C
Digital Input Voltage to GND GND –0.5 to VDD +0.5 V
IOUT1, IOUT2 to GND . . . . . . . . . . . . . . . . . –0.5 to 6.5 V
VREF to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +25 V
VRFB to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +25 V
Lead Temperature (Soldering, 10 seconds) . +300°C
Package Power Dissipation Rating to 75°C
CDIP, PDIP, SOIC . . . . . . . . . . . . . . . . . . . . 800mW
Derates above 75°C . . . . . . . . . . . . . . . . . 11mW/°C
NOTES:
1 Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a
stress rating only and functional operation at or above this specification is not implied. Exposure to maximum rating
conditions for extended periods may affect device reliability.
2 Any input pin which can see a value outside the absolute maximum ratings should be protected by Schottky diode clamps
(HP5082-2835) from input pin to the supplies.
APPLICATION NOTES
Refer to Section 8 in the 1995 Data Acquisition Products databook for Applications Information
Rev. 3.00
4
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