ml7074-001ga Oki Semiconductor, ml7074-001ga Datasheet - Page 10

• Manufacturer Part Number: ml7074-001ga
• Description: Speech Codec
• Manufacturer: Oki Semiconductor

(Unless otherwise specified, AV
Ta = −20 to +60°C)
ABSOLUTE MAXIMUM RATINGS
RECOMMENDED OPERATING CONDITIONS
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
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
Parameter
Parameter
DD
Symbol
VDIN1
VDIN2
VAIN
VDA
Tstg
= 3.0 to 3.6 V, DV
V
DD
Symbol
DRCLK
Fsync
Fmck
Cvref
Fbclk
VIH1
VIH2
VDA
CDL
tWS
tBS
tSB
V
VIL
tIR
Ta
tIF
DD
Normal digital pins
MCK, BCLK (at input)
5 V tolerant pins
Between AVREF and
GPI0 and GPI1 pins
DD
Conditions
Analog pins
Digital input pins
0, 1, 2 = 3.0 to 3.6 V, AGND = DGND0, 1, 2 = 0.0 V,
SYNC (at input)
SYNC (at input)
BCLK (at input)
BCLK to SYNC
SYNC to BCLK
Conditions
Digital pins
Digital pins
Digital pins
Digital pins
(at input)
(at input)



AGND
MCK



2.2+0.1
−0.01%
1BCLK
Min.
−0.3
−20
100
100
3.0
3.0
2.0
2.0
64
40




−0.3 to V
−0.3 to V
−55 to +150
−0.3 to 5.0
−0.3 to 5.0
−0.3 to 6.0
Rating
4.096
Typ.
3.3
3.3
8.0
50










2
2
DD
DD
+ 0.3
+ 0.3
4.7+0.1
+0.01%
ML7074-001GA
Max.
2048
V
100
3.6
3.6
0.3
5.5
0.8
60
20
20
50
60



DD
+
Unit
MHz
Unit
kHz
kHz
mF
ms
°C
pF
°C
ns
ns
ns
ns
%
V
V
V
V
V
V
V
V
V
V
6