AK5701VNP AKM Semiconductor Inc, AK5701VNP Datasheet - Page 10

• 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

Parameter
Audio Interface Timing (DSP Mode)
Audio Interface Timing (Left justified & I
Note 19. MSBS, BCKP bits = “00” or “11”
Note 20. MSBS, BCKP bits = “01” or “10”
Note 21. EXBCLK rising edge must not occur at the same time as EXLRCK edge.
MS0404-E-02
Master Mode
Slave Mode
Master Mode
Slave Mode
LRCK “↑” to BCLK “↑”
LRCK “↑” to BCLK “↓”
BCLK “↑” to SDTO (BCKP bit = “0”)
BCLK “↓” to SDTO (BCKP bit = “1”)
EXLRCK “↑” to EXBCLK “↑”
EXLRCK “↑” to EXBCLK “↓”
EXBCLK “↑” to EXLRCK “↑”
EXBCLK “↓” to EXLRCK “↑”
EXBCLK “↑” to SDTO (BCKP bit = “0”)
EXBCLK “↓” to SDTO (BCKP bit = “1”)
BCLK “↓” to LRCK Edge
LRCK Edge to SDTO (MSB)
BCLK “↓” to SDTO
EXLRCK Edge to EXBCLK “↑”
EXBCLK “↑” to EXLRCK Edge
EXLRCK Edge to SDTO (MSB)
EXBCLK “↓” to SDTO
(Except I
(Except I
2
2
S mode)
S mode)
(Note
(Note
(Note
19)
20)
(Note
(Note
(Note
(Note
21)
(Note
(Note
19)
20)
19)
20)
2
21)
21)
S)
Symbol
tMBLR
tLRD
tLRD
tDBF
tDBF
tBSD
tBSD
tLRB
tLRB
tBLR
tBLR
tBSD
tBSD
tBSD
tLRB
tBLR
tBSD
- 10 -
0.5 x tBCK − 40
0.5 x tBCK − 40
0.4 x tBCK
0.4 x tBCK
0.4 x tBCK
0.4 x tBCK
min
−70
−70
−40
−70
−70
50
50
-
-
-
-
0.5 x tBCK
0.5 x tBCK
typ
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0.5 x tBCK + 40
0.5 x tBCK + 40
Max
70
70
80
80
40
70
70
80
80
-
-
-
-
-
-
[AK5701]
2007/08
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns