AD74111YRUZ Ver la hoja de datos (PDF) - Analog Devices
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AD74111YRUZ Datasheet PDF : 20 Pages
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AD74111–SPECIFICATIONS (AVDD = 2.5 V ± 5%, DVDD2 = 2.5 V ± 5%, DVDD1 = 2.5 V ± 5%, fMCLK = 12.288 MHz,
fS = 48 kHz, TA = TMIN to TMAX, unless otherwise noted.)
Parameter
ANALOG-TO-DIGITAL CONVERTERS
ADC Resolution
Signal to Noise Ratio (SNR)
Dynamic Range
(20 Hz to 20 kHz, –60 dB Input)
No Filter
With A-Weighted Filter
Total Harmonic Distortion + Noise
Programmable Input Gain
Gain Step Size
Offset Error
Full-Scale Input Voltage
Input Resistance
Input Capacitance
Common-Mode Input Volts
Crosstalk
DIGITAL-TO-ANALOG CONVERTERS
DAC Resolution
Signal to Noise Ratio (SNR)
Dynamic Range
(20 Hz to 20 kHz, –60 dB Input)
No Filter
With A-Weighted Filter
Total Harmonic Distortion + Noise
DC Accuracy
Offset Error
Gain Error
Volume Control Step Size
(1024 Linear Steps)
Volume Control Range (Max Attenuation)
Mute Attenuation
De-emphasis Gain Error
Full-Scale Output Voltage
Output Resistance
Common Mode Output Volts
Crosstalk
REFERENCE (Internal)
Absolute Voltage, VREF
VREF TC
Conditions
Min
fS = 16 kHz
70
fS = 48 kHz
fS = 16 kHz
78
fS = 48 kHz
fS = 48 kHz, PGA = 0 dB
fS = 16 kHz
–55
ADC Input Signal = 1.0 kHz,
0 dB; DAC Output = DC
fS = 16 kHz
80
fS = 48 kHz
fS = 16 kHz
84
fS = 48 kHz
fS = 48 kHz
fS = 16 kHz
–75
–0.9
Signal Input ADC = AGND;
DAC Output
Level = 1.0 kHz, 0 dB
Typ
Max Unit
24
Bits
77
dB
85
dB
85
dB
87
dB
–67
dB
–75
dB
12
dB
3
dB
+30
+80
mV
0.5
V rms
4
kΩ
15
pF
1.125
V
100
dB
24
Bits
89
dB
93
93
95
–88
–88
–81
–10
+50
+0.175 +0.8
0.098
–60
–100
± 0.1
0.5
145
1.125
95
dB
dB
dB
dB
dB
dB
mV
dB
%
dB
dB
dB
V rms
Ω
V
dB
1.125
50
V
ppm/°C
–2–
REV. 0
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