ADAU1961WBCPZ Analog Devices Inc, ADAU1961WBCPZ Datasheet - Page 6

• Manufacturer Part Number: ADAU1961WBCPZ
• Description: IC STEREO AUD CODEC LP 32LFCSP
• Manufacturer: Analog Devices Inc
• Type: Audio Codecr

Specifications of ADAU1961WBCPZ

• Data Interface: Serial
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 2
• Sigma Delta: No
• S/n Ratio, Adcs / Dacs (db) Typ: 99 / 101
• Dynamic Range, Adcs / Dacs (db) Typ: 99 / 101
• Voltage - Supply, Analog: 2.97 V ~ 3.63 V
• Operating Temperature: -40°C ~ 105°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: 2
• No. Of Output Channels: 2
• Adc / Dac Resolution: 24bit
• Adcs / Dacs Signal To Noise Ratio: 101dB
• Sampling Rate: 96kSPS
• No. Of: RoHS Compliant
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADAU1961
Parameter
PSEUDO-DIFFERENTIAL PGA INPUT
FULL DIFFERENTIAL PGA INPUT
MICROPHONE BIAS
DAC TO LINE OUTPUT
Dynamic Range
Total Harmonic Distortion + Noise
PGA Boost Gain Error
Mute Attenuation
Interchannel Gain Mismatch
Offset Error
Gain Error
Common-Mode Rejection Ratio
Dynamic Range
Total Harmonic Distortion + Noise
PGA Boost Gain Error
Mute Attenuation
Interchannel Gain Mismatch
Offset Error
Gain Error
Common-Mode Rejection Ratio
Bias Voltage
Noise in the Signal Bandwidth
Dynamic Range
Total Harmonic Distortion + Noise
Mute Attenuation
With A-Weighted Filter (RMS)
No Filter (RMS)
With A-Weighted Filter (RMS)
No Filter (RMS)
0.65 × AVDD
0.90 × AVDD
With A-Weighted Filter (RMS)
No Filter (RMS)
Line Output Mode
Headphone Output Mode
Mixer 3 and Mixer 4 Muted
Mixer 5, Mixer 6, and Mixer 7 Muted
All Volume Controls Muted
Test Conditions/Comments
20 Hz to 20 kHz, −60 dB input
−1 dBFS
20 dB gain setting (RDBOOST[1:0],
LDBOOST[1:0] = 10)
PGA muted
LDMUTE, RDMUTE = 0
RDBOOST[1:0], LDBOOST[1:0] = 00
100 mV rms, 1 kHz
100 mV rms, 20 kHz
Differential PGA inputs
20 Hz to 20 kHz, −60 dB input
−1 dBFS
20 dB gain setting (RDBOOST[1:0],
LDBOOST[1:0] = 10)
PGA muted
LDMUTE, RDMUTE = 0
RDBOOST[1:0], LDBOOST[1:0] = 00
100 mV rms, 1 kHz
100 mV rms, 20 kHz
MBIEN = 1
MBI = 1, MPERF = 0
MBI = 1, MPERF = 1
MBI = 0, MPERF = 0
MBI = 0, MPERF = 1
1 kHz to 20 kHz
20 Hz to 20 kHz, −60 dB input, line
output mode
0 dBFS, 10 kΩ load
MX3RM, MX3LM, MX4RM, MX4LM = 0,
MX3AUXG[3:0], MX4AUXG[3:0] = 0000,
MX3G1[3:0], MX3G2[3:0] = 0000,
MX4G1[3:0], MX4G2[3:0] = 0000
MX5G3[1:0], MX5G4[1:0], MX6G3[1:0],
MX6G4[1:0], MX7[1:0] = 00
LOUTM, ROUTM = 0
MONOM, LHPM, RHPM = 0
Rev. 0 | Page 6 of 76
Min
94
91
−11
−0.6
−6
−24
−64
−53
89
86
−11
−0.4
−6
−21
−64
−53
1.85
1.87
2.65
2.65
11
85
78
Typ
Max
−75
−7
−73
−82
+0.6
+6
−3
−38
−43
−70
−7
−73
−82
+0.4
+6
−7
−38
−43
2.45
2.45
3.40
3.40
36
−76
−78
−77
−77
−74
−69
dB
dB
Unit
dB
dB
dB
dB
dB
dB
mV
%
dB
dB
dB
dB
dB
dB
dB
dB
mV
%
dB
dB
V
V
V
V
nV/√Hz
dB
dB
dB
dB
dB
dB
dB
dB