AK5701VNP AKM Semiconductor Inc, AK5701VNP Datasheet - Page 45

• 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

MS0404-E-02
Addr
1AH
Addr
Addr
1BH
1CH
WTM1-0: ALC Recovery Waiting Period
ZTM1-0: ALC Limiter/Recovery Operation Zero Crossing Timeout Period
REF7-0: Reference Value at ALC Recovery Operation. 0.375dB step, 242 Level
LMTH1-0: ALC Limiter Detection Level / Recovery Counter Reset Level
RGAIN1-0: ALC Recovery GAIN Step (
LMAT1-0: ALC Limiter ATT Step
ZELMN: Zero Crossing Detection Enable at ALC Limiter Operation
ALC: ALC Enable
Default: “00” (128/fs)
Default: “00” (128/fs)
Default: “E1H” (+30.0dB)
Default: “00”
Default: “00”
Default: “00”
0: Enable (default)
1: Disable
0: ALC Disable (default)
1: ALC Enable
Register Name
Timer Select
Register Name
ALC Mode Control 1
Register Name
ALC Mode Control 2
Default
Default
Default
REF7
ALC
(Table
D7
D7
D7
1
0
0
0
Table
(Table
23)
ZELMN
REF6
D6
D6
D6
26)
0
0
1
0
25)
- 45 -
LMAT1
REF5
D5
0
0
D5
D5
1
0
LMAT0
REF4
D4
D4
D4
0
0
0
0
(Table
(Table
RGAIN1
ZTM1
REF3
D3
D3
D3
0
0
0
(Table
22)
24)
RGAIN0
ZTM0
27)
REF2
D2
D2
D2
0
0
0
LMTH1
WTM1
REF1
D1
D1
D1
0
0
0
[AK5701]
LMTH0
WTM0
2007/08
REF0
D0
D0
D0
0
1
0