ADAU1961WBCPZ Analog Devices Inc, ADAU1961WBCPZ Datasheet - Page 20
![IC STEREO AUD CODEC LP 32LFCSP](/photos/19/0/190005/ge32lfcsp05-40_sml.jpg)
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
0.1µF
0.1µF
AUX RIGHT
AUX LEFT
V
V
L/R SELECT
L/R SELECT
DD
DD
MICROPHONE
MICROPHONE
DIGITAL
DIGITAL
CLK
CLK
1kΩ
1kΩ
GND
GND
DATA
DATA
BCLK
BCLK
SOURCE
Figure 27. System Block Diagram with Digital Microphones and SSM2306 Class-D Speaker Driver
CLOCK
CM
10µF
10µF
49.9Ω
MICBIAS
LINP
LINN
RINN
RINP
JACKDET/MICIN
LAUX
RAUX
MCLK
0.1µF
10µF
DVDDOUT
+
0.1µF
10µF
ADAU1961
Rev. 0 | Page 20 of 76
+
IOVDD
FROM VOLTAGE
(1.8V TO 3.3V)
REGULATOR
AVDD
ADDR0/CLATCH
ADDR1/CDATA
ADC_SDATA
DAC_SDATA
SDA/COUT
MONOOUT
SCL/CCLK
AVDD
ROUTN
LOUTN
ROUTP
LOUTP
LRCLK
BCLK
RHP
LHP
CM
1.2nH
0.1µF
0.1µF
10µF
+
0.1µF
22nF
22nF
22nF
22nF
9.1pF
HEADPHONE
CAPLESS
OUTPUT
SERIAL DATA
CONTROLLER
R
R
R
R
EXT
EXT
EXT
EXT
SYSTEM
10µF
10µF
INL+
INL–
INR+
INR–
+
STEREO SPEAKER
SD
CLASS-D 2W
VDD
SSM2306
0.1µF
DRIVER
2.5V TO 5.0V
GND
VDD
GND
OUTR+
OUTR–
OUTL+
OUTL–
LEFT
SPEAKER
RIGHT
SPEAKER