AK5701VNP AKM Semiconductor Inc, AK5701VNP Datasheet - Page 8

• Manufacturer Part Number: AK5701VNP
• Description: IC ADC AUDIO STER 16BIT 24QFN
• Manufacturer: AKM Semiconductor Inc
• Type: ADCr

Specifications of AK5701VNP

• Resolution (bits): 16 b
• Sampling Rate (per Second): 7.35k ~ 48k
• Data Interface: I²S, Serial
• Voltage Supply Source: Analog and Digital
• Voltage - Supply: 3V
• Operating Temperature: -30°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-WFQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 974-1039-2; AK5701VNP

(Ta=25°C; AVDD=2.4 ∼ 3.6V; DVDD=1.6 ∼ 3.6V; C
Parameter
PLL Master Mode (PLL Reference Clock = MCKI pin)
PLL Slave Mode (PLL Reference Clock = MCKI pin)
PLL Slave Mode (PLL Reference Clock = EXLRCK pin)
Note 18. Sampling frequency is 7.35kHz ∼ 48kHz.
MS0404-E-02
MCKI Input Timing
MCKO Output Timing
LRCK Output Timing
BCLK Output Timing
MCKI Input Timing
MCKO Output Timing
EXLRCK Input Timing
EXBCLK Input Timing
EXLRCK Input Timing
EXBCLK Input Timing
Frequency
Pulse Width Low
Pulse Width High
Frequency
Duty Cycle
Frequency
DSP Mode: Pulse Width High
Except DSP Mode: Duty Cycle
Period
Duty Cycle
Frequency
Pulse Width Low
Pulse Width High
Frequency
Duty Cycle
Frequency
DSP Mode: Pulse Width High
Except DSP Mode: Duty Cycle
Period
Pulse Width Low
Pulse Width High
Frequency
DSP Mode: Pulse Width High
Except DSP Mode: Duty Cycle
Period
Pulse Width Low
Pulse Width High
Except 256fs at fs=32kHz, 29.4kHz
256fs at fs=32kHz, 29.4kHz
Except DSP Mode 1
DSP Mode 1
Except 256fs at fs=32kHz, 29.4kHz
256fs at fs=32kHz, 29.4kHz
BCKO1-0 bit = “01”
BCKO1-0 bit = “10”
(Note
18)
SWITCHING CHARACTERISTICS
tLRCKH
tLRCKH
tLRCKH
L
Symbol
tBCKH
tBCKH
tCLKH
tCLKH
tBCKL
tBCKL
tCLKL
tCLKL
=20pF)
dMCK
dMCK
dMCK
dMCK
fMCK
fMCK
dBCK
fCLK
tBCK
tBCK
fCLK
tBCK
tBCK
Duty
Duty
Duty
fsd
fs
fs
fs
- 8 -
0.4 x tBCK
0.4 x tBCK
0.4 x tBCK
0.4 x tBCK
0.4/fCLK
0.4/fCLK
0.4/fCLK
0.4/fCLK
tBCK−60
tBCK−60
11.2896
11.2896
1/(64fs)
1/(64fs)
0.2352
0.2352
7.35
14.7
7.35
7.35
min
40
40
45
45
-
-
-
-
-
-
-
1/(32fs)
1/(64fs)
tBCK
typ
50
33
50
50
50
33
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1/fs − tBCK
1/fs − tBCK
1/(32fs)
1/(32fs)
12.288
12.288
max
27
60
48
96
27
60
48
55
48
55
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
[AK5701]
2007/08
Units
MHz
MHz
MHz
MHz
kHz
kHz
kHz
kHz
ns
ns
%
%
ns
ns
ns
ns
ns
%
%
ns
%
ns
ns
ns
ns
%
ns
ns
ns
%
%