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零件编号
产品描述 (功能)
ML7029 查看數據表(PDF) - Oki Electric Industry
零件编号
产品描述 (功能)
比赛名单
ML7029
Multifunction ADPCM CODEC
Oki Electric Industry
ML7029 Datasheet PDF : 29 Pages
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OKI Semiconductor
FEDL7029-03
ML7029
ABSOLUTE MAXIMUM RATINGS
Parameter
Power Supply Voltage
Analog Input Voltage
Digital Input Voltage
Storage Temperature
Symbol
V
DD
V
AIN
V
DIN
T
stg
Condition
—
—
—
—
Rating
Unit
–.3 to +5.0
V
–0.3 to V
DD
+0.3
V
–0.3 to V
DD
+0.3
V
–55 to +150
°
C
RECOMMENDED OPERATION CONDITIONS
Parameter
Power Supply Voltage
Operating Temperature
Range
Digital Input High Voltage
Digital Input Low Voltage
Master Clock Frequency
Master Clock Frequency
Accuracy
Bit Clock Duty
Sampling Frequency (*1)
Master Clock Duty Ratio
Clock Duty Ratio
Digital Input Rise Time
Digital Input Fall Time
PCM Sync Signal Setting
Time (Continuous BCLK)
PCM Sync Signal Setting
Time (Burst Mode Clock)
SYNC Signal Width
(Continuous BCLK)
SYNC Signal Width
(Burst Mode Clock)
PCM, ADPCM Setup Time
PCM, ADPCM Hold Time
Digital Output Load
Bypass Capacitors for SG
*1: Refer to the Appendix.
Symbol
V
DD
Ta
V
IH
V
IL
f
MCK1
f
MCK2
f
BCK
f
SYNC
D
MCK
D
CLK
t
ir
t
if
t
BS
t
SB
t
WS
t
WSB
t
DS
t
DH
C
DL
C
SG
Condition
Voltage must be fixed
—
Digital Input Pins
Digital Input Pins
MCK
MCK
BCLK
SYNC
MCK (
≤
20.736 MHz)
BCLK, EXCK
Digital Input Pins
Digital Input Pins
BCLK
↔
SYNC
(see Fig. 3-1)
BCLK
↔
SYNC
(see Fig. 3-2)
SYNC (see Fig. 3-1)
SYNC (see Fig. 3-2)
—
—
Digital Output Pins
SG to AG
Min.
Typ.
Max.
Unit
+2.7
3.0
+3.6
V
–25
+25
+70
°
C
0.45
×
V
DD
0
7.776
–0.01%
—
—
10.368
SYNC
×
1296
SYNC
×
8
—
6.0
8.0
30
50
30
50
—
—
—
—
V
DD
0.16
×
V
DD
20.736
+0.01%
SYNC
×
256
16
70
70
50
50
V
V
MHz
MHz
kHz
kHz
%
%
ns
ns
100
—
—
ns
0
1BCLK
1BCLK
100
100
—
10+0.1
—
20
µ
s
—
SYNC –1
µ
s
BCLK
—
Burst
Clock –1
µ
s
—
—
ns
—
—
ns
—
100
pF
—
—
µ
F
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