ak7712a-vt AKM Semiconductor, Inc., ak7712a-vt Datasheet - Page 12

• Manufacturer Part Number: ak7712a-vt
• Description: Built-in 20-bit Adc/dac Sophisticated Audio Dsp
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
Warning: To operate beyond these limits may result in permanent damage to the device.
* AKM assumes no responsibility for the usage beyond the conditions in this data sheet.
0180-E-02
note 1: All the value mean the voltage against the ground pin.
note 1: All the value mean the voltage against the ground pin.
DC Power supply: analog power
substrate power(AVB,DVB)
Input current (except power supply)
Analog input voltage
Digital input voltage
Ambient temperature
Storage temperature
Power supply: analog power
substrate power (AVB,DVB)
(AVSS,DVSS=0V; note 1)
(AVSS,DVSS=0V; note 1)
2: Maximum absolute value must be within 6.0V, i.e. VB+0.3V
2: The VA and VB should be powered at the same time or earlier than VD.
3: The VA and VB are connected together through the chip substrate and has several ohms resistors.
4: Analog input/output voltages are proportional to the voltages of VRADH,VRDAH.
digital power (DVDD)
Normal operation is not guaranteed at these extremes.
The VA and VB should be supplied from the same power unit.
AINL+,AINL-,AINR+,AINR-,VREF
digital power(DVDD)
Parameter
Parameter
Recommended Operating Conditions
(note 2)
(note 2)
Absolute Maximum Ratings
Symbol
VD
VA
VB
- 12 -
Symbol
VIND
VINA
Tstg
VD
VB
IIN
VA
Ta
4.75
4.75
4.75
min
6.0V.
-0.3
-0.3
-0.3
-0.3
-0.3
min
-40
-65
-
5.0
5.0
5.0
typ
(VB)+0.3
(VB)+0.3
(VA)+0.3
max
5.25
5.25
VB
max
150
6.0
6.0
85
10
[AK7712A-VT]
(note 2,3,4)
Unit
V
V
V
1997/12
Unit
mA
V
V
V
V
V
C
C