DAC8426 Analog Devices, DAC8426 Datasheet - Page 4

• Manufacturer Part Number: DAC8426
• Description: Quad 8-Bit Voltage Out CMOS DAC Complete with Internal 10V Reference
• Manufacturer: Analog Devices

Specifications of DAC8426

• Resolution (bits): 8bit
• Dac Update Rate: 333kSPS
• Dac Settling Time: 3µs
• Max Pos Supply (v): +16.5V
• Single-supply: Yes
• Dac Type: Voltage Out
• Dac Input Format: Par

DAC8426
Parameter
Total Unadjusted Error
Relative Accuracy
Differential Nonlinearity
Full-Scale Error
Zero Code Error
DAC Output Current
Reference Output Voltage
Load Regulation
Line Regulation
Reference Output Current
Logic Inputs High
Logic Inputs Low
Logic Input Current
Positive Supply Current
Negative Supply Current
NOTE
Electrical tests are performed at wafer probe to the limits shown. Due to variations in assembly methods and normal yield loss, yield after packaging is not guaranteed
for standard product dice. Consult factory to negotiate specifications based on dice lot qualifications through sample lot assembly and testing.
WAFER TEST LIMITS
apply for DACs A, B, C, and D.
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection.
Although the DAC8426 features proprietary ESD protection circuitry, permanent damage may
occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD
precautions are recommended to avoid performance degradation or loss of functionality.
DIE SIZE 0.129
(3.28
DICE CHARACTERISTICS
3.86 mm, 12.65 sq. mm)
0.152 inch, 19,608 sq. mils
at V
DD
Symbol
TUE
INL
DNL
G
V
I
V
LD
LN
I
V
V
I
I
I
OUT
REF
IN
DD
SS
= +15 V
ZSE
REF
INH
INL
FSE
REG
REG
OUT
SOURCE
OUT
5%; V
SS
= AGND = DGND = 0 V; unless otherwise specified. T
Conditions
Digital In = All Ones
No Load
V
V
V
I
V
V
IN
IN
IN
L
DD
REF
= 5 mA
= 0 V or V
–4–
= V
= V
OUT < 40 mV
= 10 V
INL
INL
or V
or V
1. V
2. V
3. V
4. V
5. AGND
6. DGND
7. DB
8. DB
9. DB
10. DB
DD
INH
INH’
OUT B
OUT A
SS
REF
7
6
5
4
(MSB)
OUT
V
SS
= –5 V
DAC8426GBC
Limits
10
10.04
0.1
0.04
5
2.4
0.8
14
10
2
1
1
1
20
1
11. DB
12. DB
13. DB
14. DB
15. WR
16. A
17. A
18. V
19. V
20. V
WARNING!
A
DD
OUT D
OUT C
= +25 C. All specifications
1
0
3
2
1
0
(LSB)
ESD SENSITIVE DEVICE
Units
LSB max
LSB max
LSB max
LSB max
mV max
mA min
V max
%/mA max
%/V max
mA min
V min
V max
mA max
mA max
A max
REV. C