adau1361 Analog Devices, Inc., adau1361 Datasheet - Page 5

• Manufacturer Part Number: adau1361
• Description: Stereo, Low Power, 96 Khz, 24-bit Audio Codec With Integrated Pll
• Manufacturer: Analog Devices, Inc.

Parameter
MICROPHONE BIAS
DIGIT
DA C TO LINE OUTPUT
DA
Bias Voltage
Bias Current Source
Noise in the Signal Bandwidth
DAC Resolution
Digital Attenuation Step
Digital Attenuation Range
Full-Scale Output Voltage (0 dB)
Analog Volume Control Step
Analog Volume Control Range
Mute Attenuation
Dynamic Range
To
Sig al-to-Noise Ratio
Po
Ga
Interchannel Gain Mismatch
Offset Error
Interchannel Isolation
Total Harmonic Distortion + Noise
Power Supply Rejection Ratio
C TO CAPLESS HEA
tal Harmonic Distortion + Nois
wer Supply Rejection Ratio
0.65 × AVDD
0.90 × AVDD
With A-Weighted Filter (RMS)
No Filter (RMS)
With A-Weighted Filter (RMS)
No Filter (RMS)
16 Ω load
32 Ω load
AL-TO-ANALOG
in Err
n
or
CONVERTERS
DPHONE OUTPUT
e
MBIEN = 1
AVDD = 1.8 V, MBI = 1
AVDD = 3.3 V, MBI = 1
AVDD = 1.8 V, MBI = 0
AVDD = 3.3 V, MBI = 0
AVDD = 3.3 V, 1
MBI = 0, MPERF = 0
MBI = 0, MPERF = 1
MBI = 1, MPER
MBI = 1, MPER
DAC performan
headphone am
All DACs
S
AVDD = 1.8 V
AVDD = 3.3 V
AVDD = 1.8 V
AVDD = 3.3 V
AVDD = 1.8 V
AVDD = 3.3 V
AVDD = 1.8 V
AVDD = 3.3 V
AVDD = 1.8 V
AVDD = 3.3 V
AVDD = 1.8 V
AVDD = 3.3 V
CM capacitor =
100 mV p-p @
100 mV p-p @
AVDD = 3.3 V, P
AVDD = 3.3 V, P
CM capacitor = 20 μF
100 mV p-p @ 217 Hz
100 mV p-p @ 1 kHz
Test Conditions/Comments
AVDD = 3.3 V, MBI = 0, MPERF = 1
L
Line output volume control
20 Hz to 20 kHz, −60 dB input
−1 dBFS
1
P
−
AVDD = 1.8 V, P
AVDD = 1.8 V, P
cales linearly with AVDD
ine output volume control
O
4 dBFS
kHz, 0 dBFS input signal
= output power per channel
F = 0
F = 1
217 Hz
1 kHz
ce excludes mixers and
plifier
O
O
O
O
20 μF
kHz to 20 kHz
= 6.4 mW
= 21.1 mW
= 3.8 mW
= 10.6 mW
Rev. 0 | Page 5 of 80
Min
−
57
Typ
1.17
2.14
1.62
2.97
42
8
25
37
24
0.375
95
AVDD/
0.5
1.0 (2
0.75
1
−87
96
101
93.5
98
−90
−92
96
101
93.5
98
56
70
3
0.005
0
100
−7
−82
−82
−82
56
67
5
6
5 (1.56)
5
.83)
3.3
Max
3
+
6
ADAU1361
Unit
V
V
V
V
m
nV/
n
nV/
nV/
Bits
dB
dB
V rm
V rm
V rm
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
d
dB
dB
d
dB
dB
%
dB
mV
dB
dB
dB
dB
dB
dB
dB
V/√Hz
B
B
A
√Hz
√Hz
√Hz
s
s (V p-p)
s (V p-p)