DAC8043AFS Analog Devices Inc, DAC8043AFS Datasheet - Page 4

• Manufacturer Part Number: DAC8043AFS
• Description: IC DAC 12BIT MULT SRL INP 8-SOIC
• Manufacturer: Analog Devices Inc

Specifications of DAC8043AFS

• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Rohs Status: RoHS non-compliant
• Settling Time: 250ns
• Number Of Bits: 12
• Data Interface: Serial
• Number Of Converters: 1
• Voltage Supply Source: Single Supply
• Power Dissipation (max): 500µW
• Operating Temperature: -40°C ~ 85°C
• No. Of Pins: 8
• Peak Reflow Compatible (260 C): No
• No. Of Bits: 12 Bit
• Leaded Process Compatible: No
• Interface Type: Serial
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Typical Performance Characteristics
DAC8043A
Figure 3. Total Unadjusted Error Histogram
35
30
25
20
15
10
5
0
–1.0
CLK
u
H or L
L
NOTES
u positive logic transition.
The DAC Register LD input is level-sensitive. Any time LD is logic-low data in the serial register will directly control the
switches in the R-2R DAC ladder.
–0.5
TOTAL UNADJUSTED ERROR – LSB
V
OUT
LD
H
L
u
CLK
CLK
SRI
SRI
LD
LD
FS
ZS
t
LD1
Serial Shift Register Function
Shift-Register-Data Advanced One Bit Latched
No Effect
No Effect
0.0
D11
DATA LOADED MSB(D11) FIRST
SS = 200 UNITS
T
V
V
D10
A
DD
REF
= 25 C
0.5
= 5V
= 10V
D9
t
Table I. Control-Logic Truth Table
CL
t
DS
Figure 2. Timing Diagram
D8
Dxx
1.0
t
DH
D7
t
CH
D6
–4–
D5
DAC Register Function
Updated with Current Shift Register Contents
Latched All 12 Bits
t
D4
LD
Figure 4. Full-Scale Output Tempco Histogram
t
50
40
30
20
10
S
0
0
D3
SS = 200 UNITS
T
V
V
A
DD
REF
DAC REGISTER LOAD
= –40 C TO +85 C
= 5V
D2
= 10V
ERROR BAND
D1
FULL SCALE TEMPCO – ppm/ C
1 LSB
D0
1
t
ASB
2
REV. B