ADAU1361BCPZ Analog Devices Inc, ADAU1361BCPZ Datasheet - Page 6

• Manufacturer Part Number: ADAU1361BCPZ
• Description: IC CODEC 24B PLL 32LFCSP
• Manufacturer: Analog Devices Inc
• Type: Audio Codecr

Specifications of ADAU1361BCPZ

• Data Interface: Serial
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 2
• Sigma Delta: No
• Voltage - Supply, Analog: 1.8 V ~ 3.6 V
• Voltage - Supply, Digital: 1.8 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-VFQFN, CSP Exposed Pad
• Audio Codec Type: Stereo
• No. Of Adcs: 2
• No. Of Dacs: 2
• No. Of Input Channels: 6
• No. Of Output Channels: 7
• Adc / Dac Resolution: 24bit
• Adcs / Dacs Signal To Noise Ratio: 101dB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADAU1361
Parameter
MICROPHONE BIAS
DIGITAL-TO-ANALOG CONVERTERS
DAC TO LINE OUTPUT
Interchannel Isolation
Common-Mode Rejection Ratio
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
Total Harmonic Distortion + Noise
Signal-to-Noise Ratio
Power Supply Rejection Ratio
Gain Error
Interchannel Gain Mismatch
Offset Error
Interchannel Isolation
0.65 × AVDD
0.90 × AVDD
With A-Weighted Filter (RMS)
No Filter (RMS)
With A-Weighted Filter (RMS)
No Filter (RMS)
Test Conditions/Comments
100 mV rms, 1 kHz
100 mV rms, 20 kHz
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, MBI = 0, MPERF = 1
AVDD = 3.3 V, 1 kHz to 20 kHz
MBI = 0, MPERF = 0
MBI = 0, MPERF = 1
MBI = 1, MPERF = 0
MBI = 1, MPERF = 1
DAC performance excludes mixers and
headphone amplifier
All DACs
Scales linearly with AVDD
AVDD = 1.8 V
AVDD = 3.3 V
Line output volume control
Line output volume control
20 Hz to 20 kHz, −60 dB input, line
output mode
AVDD = 1.8 V
AVDD = 3.3 V
AVDD = 1.8 V
AVDD = 3.3 V
−1 dBFS, line output mode
AVDD = 1.8 V
AVDD = 3.3 V
Line output mode
AVDD = 1.8 V
AVDD = 3.3 V
AVDD = 1.8 V
AVDD = 3.3 V
CM capacitor = 20 μF
100 mV p-p @ 217 Hz
100 mV p-p @ 1 kHz
1 kHz, 0 dBFS input signal
Rev. C | Page 6 of 80
Min
−57
Typ
83
65
65
1.17
2.145
1.62
2.97
42
85
25
37
24
0.375
95
AVDD/3.3
0.50 (1.41)
0.92 (2.60)
0.75
1
−87
96
101
93.5
98
−90
−92
96
101
93.5
98
56
70
3
0.005
0
100
Max
3
+6
Unit
dB
dB
dB
V
V
V
V
mA
nV/√Hz
nV/√Hz
nV/√Hz
nV/√Hz
Bits
dB
dB
V rms
V rms (V p-p)
V rms (V p-p)
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
%
dB
mV
dB