AK5701VNP AKM Semiconductor Inc, AK5701VNP Datasheet - Page 32

• 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

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PMADL, PMADR and MIX bits select mono or stereo mode of ADC output data. ALC operation (ALC bit = “1”) or
digital volume operation (ALC bit = “0”) is applied to the data in
MS0404-E-02
EXLRCK
LRCK
EXBCLK(32fs)
BCLK(32fs)
SDTO(o)
EXBCLK(64fs)
BCLK(64fs)
SDTO(o)
EXLRCK
LRCK
EXBCLK(32fs)
BCLK(32fs)
SDTO(o)
EXBCLK(64fs)
BCLK(64fs)
SDTO(o)
Mono/Stereo Selection
PMADL bit
0
0
1
1
0
0
0
0
15:MSB, 0:LSB
15
15
0
1
1
1
1
15:MSB, 0:LSB
14
14
15
15
PMADR bit
2
2
2
2
13
13
14
14
3
3
3
3
Figure 34. Mode 2 Timing (MSB justified, M/S = “0” or “1”)
0
1
0
1
13
13
8
13
4
4
8
7
2
7
Figure 35. Mode 3 Timing (I
Table 17. Mono/Stereo Selection (x: Don’t care)
9
14
9
14
Lch Data
2
6
1
7
10
15
10
15
Lch Data
MIX bit
6
1
5
0
11
16
11
16
x
x
x
0
1
0
5
4
12
17
12
17
3
4
13
18
13
18
2
3
14
14
Rch Input Signal
Lch Input Signal
Lch Input Signal
- 32 -
1
2
ADC Lch data
15
31
15
31
(L+R)/2
All “0”
0
1
2
S, M/S = “0” or “1”)
0
0
0
0
Table
15 14
15 14
0
1
1
1
1
15
15
17.
2
2
2
2
13
13
14
14
3
3
3
3
13
13
8
1
4
4
8
Rch Input Signal
Rch Input Signal
Lch Input Signal
ADC Rch data
7
2
7
2
9
14
Rch Data
9
14
(L+R)/2
All “0”
2
6
1
7
10
15
10
15
Rch Data
5
0
6
1
11
16
11
16
0
5
4
12
17
12
17
3
4
13
18
13
18
(default)
2
3
14
14
1
2
31
15
31
15
[AK5701]
0
1
2007/08
0
0
0
0
15
15
0
1
1
1
1