ADV7170/ADV7171
3.3 V SPECIFICATIONS
(V
Parameter
STATIC PERFORMANCE
3
Resolution (Each DAC)
Accuracy (Each DAC)
Integral Nonlinearity
Differential Nonlinearity
DIGITAL INPUTS
3
Input High Voltage, V
INH
Input Low Voltage, V
INL
Input Current, I
IN3, 4
Input Capacitance, C
IN
DIGITAL OUTPUTS
3
Output High Voltage, V
OH
Output Low Voltage, V
OL
Three-State Leakage Current
Three-State Output Capacitance
ANALOG OUTPUTS
3
Output Current
4, 5
Output Current
6
DAC-to-DAC Matching
Output Compliance, V
OC
Output Impedance, R
OUT
Output Capacitance, C
OUT
POWER REQUIREMENTS
3, 7
V
AA
Normal Power Mode
I
DAC
(max)
8
I
DAC
(min)
8
I
CCT9
Low Power Mode
I
DAC
(max)
8
I
DAC
(min)
8
I
CCT9
Sleep Mode
I
DAC10
I
CCT11
Power Supply Rejection Ratio
AA
=
+3.0 V – 3.6 V
1
, V
REF
= 1.235 V, R
SET
= 150
Conditions
1
. All specifications T
MIN
to T
MAX2
unless otherwise noted.)
Min
Typ
Max
10
Units
Bits
LSB
LSB
V
V
µA
pF
V
V
µA
pF
mA
mA
%
V
kΩ
pF
V
mA
mA
mA
mA
mA
mA
µA
µA
%/%
R
SET
= 300
Ω
Guaranteed Monotonic
2
V
IN
= 0.4 V or 2.4 V
±
0.6
±
1
0.8
±
1
10
I
SOURCE
= 400
µA
I
SINK
= 3.2 mA
2.4
0.4
10
10
R
SET
= 150
Ω,
R
L
= 37.5
Ω
R
SET
= 1041
Ω,
R
L
= 262.5
Ω
33
34.7
5
2.0
30
37
0
I
OUT
= 0 mA
3.0
R
SET
= 150
Ω,
R
L
= 37.5
Ω
R
SET
= 1041
Ω,
R
L
= 262.5
Ω
3.3
150
20
35
80
20
35
0.1
0.001
0.01
+1.4
30
3.6
155
COMP = 0.1
µF
0.5
NOTES
11
The max/min specifications are guaranteed over this range. The max/min values are typical over 3.0 V to 3.6 V.
12
Temperature range T
MIN
to T
MAX
: 0°C to +70°C.
13
Guaranteed by characterization.
14
Full drive into 37.5
Ω
load.
15
DACs can output 35 mA typically at 3.3 V (R
SET
= 150
Ω
and R
L
= 37.5
Ω),
optimum performance obtained at 18 mA DAC current (R
SET
= 300
Ω
and R
L
= 75
Ω).
16
Minimum drive current (used with buffered/scaled output load).
17
Power measurements are taken with Clock Frequency = 27 MHz. Max T
J
= 110°C.
18
I
DAC
is the total current (min corresponds to 5 mA output per DAC, max corresponds to 38 mA output per DAC) to drive all four DACs. Turning off individual
DACs reduces I
DAC
correspondingly.
19
I
CCT
(Circuit Current) is the continuous current required to drive the device.
10
Total DAC current in Sleep Mode.
11
Total continuous current during Sleep Mode.
Specifications subject to change without notice.
REV. 0
–3–
AD [ ANALOG DEVICES ]
