AK4632VN AKM [Asahi Kasei Microsystems], AK4632VN Datasheet - Page 5

• Manufacturer Part Number: AK4632VN
• Description: 16-Bit ?? Mono CODEC with ALC & MIC/SPK/Video-AMP
• Manufacturer: AKM [Asahi Kasei Microsystems]

ASAHI KASEI
The unused I/O pins should be processed appropriately as below.
Classification
Analog Input
Analog Output
Digital Input
Digital Output
(AVSS, DVSS, SVSS=0V; Note 1)
Parameter
Power Supplies:
Input Current, Any Pin Except Supplies
Analog Input Voltage(Audio)
Analog Input Voltage(Video)
Digital Input Voltage
Ambient Temperature (powered applied)
Storage Temperature
Maximum Power Dissipation (Note 5)
Note 1. All voltages with respect to ground.
Note 2. AVSS, DVSS and SVSS must be connected to the same analog ground plane.
Note 3. MIC, AIN, BEEP, MIN pins
Note 4. VIN pin
Note 5. In case that PCB wiring density is 100%. This power is the AK4632 internal dissipation that does not include
WARNING: Operation at or beyond these limits may result in permanent damage to the device.
MS0396-E-00
Handling of Unused Pin
power of externally connected speaker.
Normal operation is not guaranteed at these extremes.
MIC, AIN, BEEP, MIN, VSAG
MICOUT, MPI, AOUT, MOUT, SPP, SPN, VOUT
MCKI, SDTI, FCK(when M/S bit = “0”),
BICK(when M/S bit = “0”)
MCKO, SDTO, FCK(when M/S bit = “1”),
BICK(when M/S bit = “1”)
Pin Name
Analog
Digital
Speaker-Amp
Video
|AVSS – DVSS|
|AVSS – SVSS|
ABSOLUTE MAXIMUM RATINGS
(Note 4)
(Note 2)
(Note 3)
(Note 2)
- 5 -
Symbol
∆GND1
∆GND2
AVDD
DVDD
VVDD
SVDD
VINA
VINV
VIND
Tstg
IIN
Ta
Pd
These pins should be open.
Setting
These pins should be open and each path
should be switched off.
These pins should be connected to DVSS.
These pins should be open.
−0.3
−0.3
−0.3
−0.3
−0.3
−0.3
−0.3
min
−10
−65
-
-
-
-
AVDD+0.3
VVDD+0.3
DVDD+0.3
max
±10
150
700
6.0
6.0
6.0
6.0
0.3
0.3
70
[AK4632]
Units
mW
mA
2005/06
°C
°C
V
V
V
V
V
V
V
V
V