MP7523/XRD7523
ELECTRICAL CHARACTERISTICS (CON’T)
Parameter
POWER SUPPLY
Functional Voltage Range
2
Supply Current
NOTES:
1
2
3
4
Symbol
Min
25
°
C
Typ
Max
Tmin to Tmax
Min
Max
Units
Test Conditions/Comments
V
DD
I
DD
5
16
1.6
5
16
1.6
V
mA
All digital inputs = 0 V or all = 15 V
Full Scale Range (FSR) is 10V.
Guaranteed but not production tested.
Digital input levels should not go below ground or exceed the positive supply voltage, otherwise damage may occur.
Specified values guarantee functionality. Refer to other parameters for accuracy.
Specifications are subject to change without notice
ABSOLUTE MAXIMUM RATINGS (T
A
= +25
°
C unless otherwise noted)
1, 2
V
DD
to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +17 V
Digital Input Voltage to GND GND –0.5 to V
DD
+0.5 V
I
OUT1
, I
OUT2
to GND . . . . . . . . . . . . . . . . . –0.5 to 6.5 V
V
REF
to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +25 V
V
RFB
to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +25 V
Package Power Dissipation Rating to 75°C
CDIP, PDIP, SOIC . . . . . . . . . . . . . . . . . . . . 800mW
Derates above 75°C . . . . . . . . . . . . . . . . . 11mW/°C
Storage Temperature . . . . . . . . . . . . –65°C to +150°C
Lead Temperature (Soldering, 10 seconds) . +300°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
EXAR [ EXAR CORPORATION ]
