MP7628 Exar Corporation, MP7628 Datasheet - Page 5

• Manufacturer Part Number: MP7628
• Description: 5 V Cmos Quad Multiplying 8-bit Digital-to-analog Converter
• Manufacturer: Exar Corporation

ABSOLUTE MAXIMUM RATINGS (T
V
Digital Input Voltage to GND (2)
I
V
V
NOTES:
1
2
OUT1
DD
REF
RFB
ELECTRICAL CHARACTERISTICS (CON’T)
NOTES:
1
2
3
4
5
Parameter
POWER SUPPLY
Functional Voltage Range
Supply Current
SWITCHING
CHARACTERISTICS
Data Write Time
Write Strobe Req.
Data Hold Time
Data Read Time
3-state Hold Time
Read Strobe Req.
to GND
Rev. 2.00
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.
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.
, I
to GND
to GND
OUT2
Full Scale Range (FSR) is 10V for unipolar mode.
Guaranteed but not production tested.
Digital input levels should not go below ground or exceed the positive supply voltage, otherwise damage may occur.
See timing diagrams.
Specified values guarantee functionality. Refer to other parameters for accuracy.
to GND (2)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5
2, 4
. . . . . . . .
2
.
Symbol
GND –0.5 to V
GND –0.5 to V
t
t
DHLD
TSHD
t
t
DSW
V
DSR
I
DD
DD
Specifications are subject to change without notice
t
t
W
R
A
Min
320
200
480
240
320
4.5
= +25 C unless otherwise noted)
40
DD
DD
+0.5 V
+0.5 V
+25 V
+25 V
25 C
Typ
+7 V
Max
5.5
50
5
Storage Temperature
Lead Temperature (Soldering, 10 seconds)
Package Power Dissipation Rating to 75 C
CDIP, PDIP, SOIC, PLCC
Derates above 75 C
Tmin to Tmax
Min
400
250
600
300
400
4.5
50
Max
5.5
50
V
ns
ns
ns
ns
ns
ns
Units
A
. . . . . . . . . . . . . . . . .
1, 2
. . . . . . . . . . . . . . . . . . . . .
All digital inputs = 0 V or all = 5 V
. . . . . . . . . . . . . . . . .
Test Conditions/Comments
MP7628
–65 C to +150 C
. . . . . .
14mW/ C
1050mW
+300 C