ml7214a-001 Oki Semiconductor, ml7214a-001 Datasheet - Page 9

• Manufacturer Part Number: ml7214a-001
• Description: Voip Codec
• Manufacturer: Oki Semiconductor

ABSOLUTE MAXIMUM RATINGS
RECOMMENDED OPERATING CONDITIONS
(Note) On power-on/shut-down sequence
For the analog power supply voltage (AVDD) and the digital power supply voltage (DVDD) to be supplied to
this LSI, it is recommended that power be applied to them simultaneously. However, if simultaneous power-up
is difficult due to the power supply circuit configuration, power them up in the order of DVDD → AVDD.
The power supplies should be shut down in the reverse order of power-on sequence.
OKI Semiconductor
Analog power supply
voltage
Digital power supply
voltage
Analog input voltage
Digital input voltage
Output current
Power dissipation
Storage temperature
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
AVREF bypass capacitor
VREGOUT bypass capacitor
VBG bypass capacitor
Master clock frequency
PCM shift clock frequency
PCM synchronous signal
frequency
Clock duty ratio
PCM synchronous timing
PCM synchronous signal width
Parameter
Parameter
Symbol
VDIN1
VDIN2
AVDD
DVDD
VAIN
Tstg
PD
IO
Symbol
DRCLK
AVDD
DVDD
CVBG
Fsync
Cvout
Fmck
Cvref
Fbclk
VIH1
VIH2
CDL
RDL
tWS
tBS
tSB
VIL
tIR
Ta
tIF
5 V tolerant pin
(AVDD = 3.0 to 3.6 V, DVDD0, 1, 2 = 3.0 to 3.6 V, AGND = DGND0, 1, 2
= 0.0 V, Ta = –20 to 60°C unless otherwise specified)
Between VREGOUT-DGND
Ta = 60 °C, per package
BCLK to SYNC (at input)
SYNC to BCLK (at input)
Pull-up resistance, PCMO
Between AVREF-AGND
MCK, BCLK (at input)
Between VBG-DGND
Normal digital pin
Normal digital pin
SYNC (at input)
SYNC (at input)
BCLK (at input)
5 V tolerant pin
Analog pin
Condition
Digital pin
Digital pin
Digital pin
Digital pin
Condition
—
—
DVDD = 3.0 to 3.6 V
—
—
MCK
—
—
—
DVDD < 3.0 V
(±0.1%)
2.2+0.1
–0.01%
1BCLK
DVDD
DVDD
–0.1%
0.75 ×
0.75 ×
–0.3
Min.
–20
500
128
100
100
3.0
3.0
—
—
—
40
—
—
–0.3 to AVDD+0.3
–0.3 to DVDD+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
FEDL7214_001DIGEST-P
Rating
Typ.
150
3.3
3.3
8.0
50
—
—
—
—
—
—
—
—
—
—
—
350
2
2
(±0.1%)
DVDD+
4.7+0.1
+0.01%
DVDD
+0.1%
0.19 ×
2048
Max.
+60
100
ML7214-001
3.6
3.6
0.3
5.5
20
20
50
60
—
—
—
—
—
Unit
mW
mA
°C
V
V
V
V
V
V
MHz
Unit
kHz
kHz
9/44
µF
µF
pF
°C
ns
ns
pF
ns
µs
ns
%
V
V
V
V
V
Ω