ml7084-001 Oki Semiconductor, ml7084-001 Datasheet - Page 13

• Manufacturer Part Number: ml7084-001
• Description: 4ch Voip Codec
• Manufacturer: Oki Semiconductor

(Unless otherwise specified, AVDD = 3.0 to 3.6 V, DVDD = 3.0 to 3.6 V, AGND = DGND = 0.0 V, Ta = −20 to +60°C)
ABSOLUTE MAXIMUM RATINGS
RECOMMENDED OPERATING CONDITIONS
Note:
OKI Semiconductor
Analog power supply
voltage
Digital power supply voltage
Analog input voltage
Digital input voltage
Storage temperature range
Analog power supply voltage
Digital power supply voltage
Operating temperature range
Digital high level input voltage
Digital low level input voltage
Digital input rise time
Digital input fall time
Digital output load capacitance
Digital output load resistance
Capacitance of bypass capacitor
for AVREF
Master clock frequency
PCM shift clock frequency
PCM sync signal frequency
Clock duty ratio
PCM sync timing
PCM sync signal width
Output current
Power dissipation
Capacitance of bypass capacitor
for VREGOUT
Capacitance of bypass capacitor
for VBG
It is recommended that power be applied at the same time to the analog power supply voltage (AVDD) and
digital power supply voltage (DVDD) that are to be supplied to this LSI. However, if it is difficult to do so
due to the configuration of the power supply circuit, applying power to DVDD first and AVDD next is
recommneded. Also, as for the power-off sequence, it is recommended that power be turned off in the
reverse order of power on.
Parameter
Parameter
Symbol
VDIN1
VDIN2
AVDD
DVDD
VAIN
Tstg
PD
IO
DRCLK
Symbol
Cvout1
Cvout2
CVBG
AVDD
DVDD
Fsync
Fmck
Cvref
Fbclk
VIH1
VIH2
CDL
RDL
tWS
tBS
tSB
VIL
tIR
Ta
tIF
5 V tolerant
Ta = 60°C, per package
pins
Between VREGOUT2 and
Between VBG and DGND
BCLK to SYNC (at input)
SYNC to BCLK (at input)
VREGOUT[6:3,1:0] and
Normal digital pins
MCK, BCLK (at input)
Between AVREF and
Normal digital pins
Open drain pins.
Analog pins
5 V tolerant pins
SYNC (at input)
SYNC (at input)
Conditions
BCLK (at input)
Pull-up resisor.
Digital pins
Digital pins
Digital pins
Digital pins
Conditions
Between
⎯
⎯
⎯
⎯
AGND
DGND
DGND
MCK
⎯
⎯
⎯
DVDD = 3.0 to
DVDD < 3.0 V
Preliminary
3.6 V
−0.01%
2.2+0.1
1BCLK
0.75 ×
DVDD
0.75 ×
DVDD
−0.3
Min.
500
128
100
−20
100
3.0
3.0
40
⎯
⎯
⎯
⎯
⎯
⎯
⎯
−0.3 to DVDD + 0.3
−0.3 to AVDD + 0.3
−0.3 to DVDD+0.3
−0.3 to +4.6
−0.3 to +4.6
−0.3 to +6.0
−65 to +150
−20 to +20
10+0.1
12.288
Rating
Typ.
150
700
3.3
3.3
0.1
8.0
50
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
2
2
FEDL7224-001FULL-01
DVDD+
4.7+0.1
+0.01%
ML7224-001TC
DVDD
0.19 ×
2048
Max.
+60
100
3.6
3.6
0.3
5.5
20
20
50
⎯
⎯
⎯
⎯
⎯
60
⎯
⎯
MHz
Unit
mW
Unit
kHz
kHz
mA
°C
pF
μF
μF
μF
pF
°C
ns
ns
ns
ns
μs
13/225
%
V
V
V
V
V
V
Ω
V
V
V
V
V