AD8842AR-REEL Analog Devices Inc, AD8842AR-REEL Datasheet - Page 6

• Manufacturer Part Number: AD8842AR-REEL
• Description: IC DAC MULT 8BIT OCTAL 24-SOIC
• Manufacturer: Analog Devices Inc
• Series: TrimDAC®r

Specifications of AD8842AR-REEL

• Rohs Status: RoHS non-compliant
• Settling Time: 2.9µs
• Number Of Bits: 8
• Data Interface: Serial
• Number Of Converters: 8
• Voltage Supply Source: Dual ±
• Power Dissipation (max): 135mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-SOIC (7.5mm Width)

AD8842–Typical Performance Characteristics
–135
–180
–225
–270
–315
–360
+1/2
–1/2
–45
–90
+1/2
–1/2
20
17
21
19
18
Figure 10. Gain and Phase vs.
Frequency (Code = 00
16
Figure 7. Input Resistance (V
vs. Temperature
0
0
0
–75 –50
0
Figure 4. Linearity Error vs.
Digital Code
PHASE
CODE = ALL ONES
PHASE
CODE = ALL ZEROS
V
T
DACs A, B, C, D SUPERIMPOSED
DACs E, F, G, H SUPERIMPOSED
A
DIGITAL INPUT CODE – Decimal
IN
= +25 C
=
10k
–25
64
100mV
TEMPERATURE – C
FREQUENCY – Hz
0
AVG +2
AVG –2
AVG
100k
128
25
GAIN
T
V
V
V
A
DD
SS
IN
50
= +25 C
X = +3V
= +5V
V
V
H
= – 5V
DD
SS
1M
or FF
192
V
75
IN
= –4.75V
= +4.75V
= +3V
100 125
–FS
+FS
H
IN
)
10M
)
256
0
–10
–20
–30
–40
Figure 8. Total Harmonic Distortion
vs. Frequency
0.001
–0.1
–0.2
–0.3
–0.4
0.01
105
120
135
100
0.4
0.3
0.2
0.1
0.1
15
30
75
90
10
45
60
0
0
1
Figure 5. Linearity Error vs.
Digital Code vs. Temperature
1k
0
10
Figure 11. DAC Crosstalk
vs. Frequency
V
f
CODE = FF
LPF
OUTPUT B
IN
INPUT A
DIGITAL INPUT CODE – Decimal
= +4Vp-p
DAC A
= 80kHz
T
A
10k
64
T
100
A
= –55 C
FREQUENCY – Hz
= +125 C
H
FREQUENCY – Hz
dB
–6–
T
128
100k
A
R
1k
= +25 C
L
= 2k
V
V
T
IN
IN
A
A = 100mV
B = 0V
= +25 C
V
V
V
192
1M
DD
SS
IN
10k
X = +3V
= –5V
= +5V
pp
256
10M
100k
–10
0.8
0.6
0.4
0.2
Figure 12. Voltage Noise Density
vs. Frequency
–8
–2
–4
1
0
8
4
2
0
4
3
1
–75 –50 –25
Figure 6. V
vs. Temperature
–75
6
2
0
10
T
V
Figure 9. V
vs. Temperature
V
V
A
IN
DD
SS
–50 –25
V
V
= +25 C
= 0V
V
V
V
DD
SS
= –4.75V
IN
IN
= +4.75V
IN
X = +3V
X = –3V
= –4.75V
= +4.75V
100
= 3V
TEMPERATURE – C
TEMPERATURE – C
FREQUENCY – Hz
OUT
0
0
OUT
Half Scale (80
1k
25
25
SR+
SR–
Slew Rate
50
50
10k
75
75
100 125
100 125
REV. 0
H
100k
)