ADAU1961WBCPZ Analog Devices Inc, ADAU1961WBCPZ Datasheet - Page 16
ADAU1961WBCPZ
Manufacturer Part Number
ADAU1961WBCPZ
Description
IC STEREO AUD CODEC LP 32LFCSP
Manufacturer
Analog Devices Inc
Type
Audio Codecr
Datasheet
1.ADAU1961WBCPZ-RL.pdf
(76 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ADAU1961WBCPZ
Manufacturer:
AD
Quantity:
2 469
Part Number:
ADAU1961WBCPZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
ADAU1961
Figure 16. DAC Interpolation Filter, 64× Oversampling, Double-Rate Mode,
Figure 15. ADC Decimation Filter, 128× Oversampling, Double-Rate Mode,
Figure 14. ADC Decimation Filter, 128× Oversampling, Normalized to f
−100
−100
−100
−10
−20
−30
−40
−50
−60
−70
−80
−90
−10
−20
−30
−40
−50
−60
−70
−80
−90
−10
−20
−30
−40
−50
−60
−70
−80
−90
0
0
0
0
0
0
0.1
0.1
0.1
0.2
0.2
0.2
FREQUENCY (NORMALIZED TO
FREQUENCY (NORMALIZED TO
FREQUENCY (NORMALIZED TO
0.3
0.3
0.3
Normalized to f
Normalized to f
0.4
0.4
0.4
0.5
0.5
0.5
0.6
0.6
0.6
S
S
0.7
0.7
0.7
f
f
f
S
S
S
)
)
)
0.8
0.8
0.8
0.9
0.9
0.9
1.0
1.0
1.0
Rev. 0 | Page 16 of 76
S
Figure 17. ADC Decimation Filter Pass-Band Ripple, 128× Oversampling,
Figure 18. ADC Decimation Filter Pass-Band Ripple, 128× Oversampling,
Figure 19. DAC Interpolation Filter Pass-Band Ripple, 64× Oversampling,
−0.02
−0.04
−0.06
−0.08
−0.10
−0.05
−0.10
−0.15
−0.20
0.10
0.08
0.06
0.04
0.02
−0.02
−0.04
−0.06
0.20
0.15
0.10
0.05
0.04
0.02
0
0
0
0
0
0
0.05
0.05
Double-Rate Mode, Normalized to f
Double-Rate Mode, Normalized to f
0.05
0.10
0.10
FREQUENCY (NORMALIZED TO
FREQUENCY (NORMALIZED TO
FREQUENCY (NORMALIZED TO
0.10
0.15
Normalized to f
0.15
0.15
0.20
0.20
0.20
0.25
0.30
0.25
S
0.25
0.35
0.30
0.30
f
f
f
S
S
S
S
S
)
0.40
)
)
0.35
0.35
0.45
0.40
0.40
0.50