ak7780 AKM Semiconductor, Inc., ak7780 Datasheet - Page 11

• Manufacturer Part Number: ak7780
• Description: 24bit 5ch Adc & Src + Audio Dsp
• Manufacturer: AKM Semiconductor, Inc.

Note 4. AVSS (BVSS) should be at the same level as DVSS.
WARNING: Operation at or beyond these limits may result in permanent damage to the device.
Note 5. VREFH normally connects to AVDD.
Note 6. VREFL normally connects to AVSS
* AKEMD assumes no responsibility for the usage beyond the conditions in this datasheet.
MS0581-E-00-PB
Note: The analog input voltage and output voltage are proportional to the VREFH-VREFL voltages.
(AVSS = BVSS = DVSS = 0V: All indicated voltages are with respect to ground.)
(AVSS = BVSS = DVSS = 0V: All indicated voltages are with respect to ground.)
Power supply voltage
Reference voltage (VREF)
Power supply voltage
Analog input voltage
Input current (except for power supply pin )
Digital input voltage
Operating ambient temperature
Storage temperature
|AVSS(BVSS) – DVSS|
Analog(AVDD)
Digital(DVDD)
Digital(DVDD18)
AINL+, AINL–, AINR+, AINR–,
AINL2-8, AINR2-8, AINM
VREFH,VREFL
Normal operation is not guaranteed at these critical conditions.
AVDD
DVDD
DVDD18
VREFH
VREFL
Items
(Note
(Note
Item
5)
6)
RECOMMENDED OPERATING CONDITIONS
ABSOLUTE MAXIMUM RATINGS
Symbol
(Note
VD18
VRH
VRL
VA
VD
4)
min
3.0
3.0
1.7
Symbol
ΔGND
VINA
VIND
VD18
Tstg
VA
VD
IIN
Ta
- 11 -
VA
0.0
typ
3.3
3.3
1.8
min
-0.3
-0.3
-0.3
-0.3
-0.3
-65
-40
-
max
3.6
3.6
2.0
Unit
V
V
V
V
V
VA+0.3
VD+0.3
max
±10
150
4.3
4.3
2.5
0.3
85
2007/09
Unit
[AK7780]
mA
°C
°C
V
V
V
V
V
V