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ADV7179KCP View Datasheet(PDF) - Analog Devices

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ADV7179KCP Datasheet PDF : 52 Pages
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ADV7174/ADV7179
3.3 V SPECIFICATIONS
VAA = 3.0 V–3.6 V1, VREF = 1.235 V, RSET = 150 Ω. All specifications TMIN to TMAX2, unless otherwise noted.
Table 3.
Parameter
STATIC PERFORMANCE3
Resolution (Each DAC)
Accuracy (Each DAC)
Integral Nonlinearity
Differential Nonlinearity
DIGITAL INPUTS3
Input High Voltage, VINH
Input Low Voltage, VINL
Input Current, IIN3, 4
Input Capacitance, CIN
DIGITAL OUTPUTS3
Output High Voltage, VOH
Output Low Voltage, VOL
Three-State Leakage Current
Three-State Output Capacitance
ANALOG OUTPUTS3
Output Current4, 5
Output Current6
DAC-to-DAC Matching
Output Compliance, VOC
Output Impedance, ROUT
Output Capacitance, COUT
POWER REQUIREMENTS3, 7
VAA
Normal Power Mode
IDAC (Max)8
IDAC (Min)8
ICCT 9
Low Power Mode
IDAC (Max)8
IDAC (Min)8
ICCT9
Sleep Mode
IDAC 10
ICCT 11
Power Supply Rejection Ratio
Conditions1
RSET = 300 Ω
Guaranteed Monotonic
VIN = 0.4 V or 2.4 V
ISOURCE = 400 μA
ISINK = 3.2 mA
RSET = 150 Ω, RL = 37.5 Ω
RSET = 1041 Ω, RL = 262.5 Ω
IOUT = 0 mA
RSET = 150 Ω, RL = 37.5 Ω
RSET = 1041 Ω, RL = 262.5 Ω
COMP = 0.1 μF
Min Typ
± 0.6
2
10
2.4
10
33
34.7
5
2.0
0
30
3.0
3.3
115
20
35
62
20
35
0.1
0.001
0.01
Max
10
±1
0.8
±1
0.4
10
37
1.4
30
3.6
120
0.5
Unit
Bits
LSB
LSB
V
V
μA
pF
V
V
μA
pF
mA
mA
%
V
pF
V
mA
mA
mA
mA
mA
mA
μA
μA
%/%
1 The max/min specifications are guaranteed over this range. The max/min values are typical over 3.0 V to 3.6 V.
2 Temperature range TMIN to TMAX: –40°C to +85°C.
3 Guaranteed by characterization.
4 Full drive into 37.5 Ω load.
5 DACs can output 35 mA typically at 3.3 V (RSET = 150 Ω and RL = 37.5 Ω), optimum performance obtained at 18 mA DAC current (RSET = 300 Ω and RL = 75 Ω).
6 Minimum drive current (used with buffered/scaled output load).
7 Power measurements are taken with clock frequency = 27 MHz. Max TJ = 110°C.
8 IDAC is the total current (min corresponds to 5 mA output per DAC, max corresponds to 37 mA output per DAC) to drive all three DACs. Turning off individual DACs
reduces IDAC correspondingly.
9 ICCT (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.
Rev. B | Page 6 of 52
 

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