AK4687 AKM [Asahi Kasei Microsystems], AK4687 Datasheet - Page 5

• Manufacturer Part Number: AK4687
• Description: Asynchronous Stereo CODEC with Capless Stereo Selector
• Manufacturer: AKM [Asahi Kasei Microsystems]

Note: All digital input pins must not be left floating.
(VSS1=VSS2=VSS3=VSS4 =VSS5=0V;
Note 1. VSS1, VSS2, VSS3, VSS4 and VSS5 must be connected to the same analog ground plane.
WARNING: Operation at or beyond these limits may result in permanent damage to the device.
(VSS1=VSS2=VSS3=VSS4=VSS5= 0V;
Note 2. The AVDD1, AVDD2 and CVDD must be the same voltage.
*AKM assumes no responsibility for the usage beyond the conditions in this datasheet.
MS1307-E-00
Parameter
Power Supply
Input Current (any pins except for supplies)
Digital Input Voltage
BICK1-2, SDA, SCL, MSN, CAD0
Analog Input Voltage
Ambient Operating Temperature
Storage Temperature
Parameter
Power Supply
No.
46
47
48
(MCLK1-2, PDN1-2, LRCK1-2, SDTI,
(LIN1-3, RIN1-3 pins)
The voltage difference between DVDD and other voltages (AVDD1, AVDD2 and CVDD) must be less than 0.3V.
Pin Name
I2C
SDA
AIN1
SCL
AIN0
Normal operation is not guaranteed at these extremes.
(Note
2)
I/O
I/O
I
I
I
I
I
Control Data Pin (I2C pin = “H”)
Analog Input Select Pin (I2C pin = “L”)
Control Data Clock Pin (I2C pin = “H”)
Analog Input Select Pin (I2C pin = “L”)
2
C Pin
“H”= I
RECOMMENDED OPERATING CONDITIONS
pins
2
C control, “L”= H/W control
ABSOLUTE MAXIMUM RATINGS
)
Note
Note
PIN/FUNCTION (Continued)
1)
1)
AVDD1
AVDD2
Symbol
DVDD
- 5 -
AVDD1
AVDD2
Symbol
DVDD
VIND
VINA
Tstg
IIN
Ta
Function
min
3.0
3.0
3.0
min
-0.3
-0.3
-0.3
-0.3
-0.3
-20
-65
typ
3.3
3.3
3.3
-
AVDD1+0.3
DVDD+0.3
max
max
3.6
3.6
3.6
±10
150
4.0
4.0
4.0
85
[AK4687]
Units
2011/05
Units
V
V
V
mA
°C
°C
V
V
V
V
V