ADAU1961WBCPZ Analog Devices Inc, ADAU1961WBCPZ Datasheet - Page 8

• 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
DIGITAL FILTERS
Table 4.
Parameter
ADC DECIMATION FILTER
DAC INTERPOLATION FILTER
DIGITAL INPUT/OUTPUT SPECIFICATIONS
−40°C < T
Table 5.
Parameter
INPUT SPECIFICATIONS
OUTPUT SPECIFICATIONS
Pass Band
Pass-Band Ripple
Transition Band
Stop Band
Stop-Band Attenuation
Group Delay
Pass Band
Pass-Band Ripple
Transition Band
Stop Band
Stop-Band Attenuation
Group Delay
Input Voltage High (V
Input Voltage Low (V
Input Leakage
Input Capacitance
Output Voltage High (V
Output Voltage Low (V
Pull-Ups/Pull-Downs Disabled
Pull-Ups Enabled
Pull-Downs Enabled
A
< +105°C, IOVDD = 3.3 V ± 10%.
IL
IH
)
OL
)
OH
)
)
Mode
All modes, typ @ 48 kHz
48 kHz mode, typ @ 48 kHz
96 kHz mode, typ @ 96 kHz
48 kHz mode, typ @ 48 kHz
96 kHz mode, typ @ 96 kHz
48 kHz mode, typ @ 48 kHz
96 kHz mode, typ @ 96 kHz
48 kHz mode, typ @ 48 kHz
96 kHz mode, typ @ 96 kHz
48 kHz mode, typ @ 48 kHz
96 kHz mode, typ @ 96 kHz
48 kHz mode, typ @ 48 kHz
96 kHz mode, typ @ 96 kHz
Test Conditions/Comments
I
I
I
I
I
I
I
I
I
IH
IL
IL
IH
IL
IH
IL
OH
OL
@ V
@ V
@ V
@ V
@ V
@ V
@ V
= 2 mA @ 3.3 V
= 2 mA @ 3.3 V
IL
IL
IL
IL
IH
IH
IH
= 0 V
= 0 V (MCLK pin)
= 0 V
= 0 V
= 3.3 V
= 3.3 V
= 3.3 V
Rev. 0 | Page 8 of 76
Factor
0.4375 f
0.5 f
0.5625 f
22.9844/f
0.4535 f
0.3646 f
0.5 f
0.5 f
0.5465 f
0.6354 f
25/f
11/f
Min
0.7 × IOVDD
−0.17
−0.17
−13.5
−0.7
−13.5
2.7
−0.18
0.8 × IOVDD
S
S
S
S
S
S
S
S
S
S
S
S
Typ
Min
Typ
21
±0.015
24
27
67
479
22
35
24
48
26
61
69
68
521
115
Max
0.3 × IOVDD
+0.17
+0.17
−0.5
+0.7
−0.5
8.3
+0.18
5
0.1 × IOVDD
Max
±0.01
±0.05
Unit
kHz
dB
kHz
kHz
dB
μs
kHz
kHz
dB
dB
kHz
kHz
kHz
kHz
dB
dB
μs
μs
Unit
V
V
μA
μA
μA
μA
μA
μA
μA
pF
V
V