ak5385b AKM Semiconductor, Inc., ak5385b Datasheet - Page 7

• Manufacturer Part Number: ak5385b
• Description: 24bit 192khz ?? Adc
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
The unused I/O pins should be processed appropriately as below.
(AVSS, BVSS, DVSS=0V; Note 1)
Parameter
Power Supplies:
Input Current, Any Pin Except Supplies
Analog Input Voltage (LIN+/–, RIN+/–, VREFL/R pins)
Digital Input Voltage (All digital input pins)
Ambient Temperature (Power applied)
Storage Temperature
Note 1. All voltages with respect to ground.
Note 2. AVSS BVSS, and DVSS must be connected to the same analog ground plane.
WARNING: Operation at or beyond these limits may result in permanent damage to the device.
(AVSS, BVSS, DVSS=0V; Note 1)
Parameter
Power Supplies
Voltage Reference (VREFL/R pins)
Note 1. All voltages with respect to ground.
Note 3. The power up sequence between AVDD and DVDD is not critical.
WARNING: AKM assumes no responsibility for the usage beyond the conditions in this datasheet.
MS0406-E-00
Handling of Unused Pin
(Note 3)
Normal operation is not guaranteed at these extremes.
Classification
Analog
Digital
Analog
Digital
|BVSS – DVSS|
Analog
Digital
Pin Name
LIN+, LIN−
RIN+, RIN−
VREFL, VREFR
OVF
TEST
RECOMMENDED OPERATING CONDITIONS
ABSOLUTE MAXIMUM RATINGS
(Note 2)
28SOP Package
28VSOP Package
Symbol
AVDD
DVDD
VREF
- 7 -
Setting
These pins should be connected to AVSS.
These pins should be connected to AVSS.
These pins should be connected to AVDD.
This pin should be open.
This pin should be connected to DVSS.
Symbol
AVDD
DVDD
∆GND
VINA
VIND
Tstg
IIN
Ta
Ta
min
4.75
3.0
3.0
−0.3
−0.3
−0.3
−0.3
min
−10
−40
−65
-
-
typ
5.0
3.3
-
AVDD+0.3
DVDD+0.3
max
±10
150
6.0
6.0
0.3
AVDD
AVDD
70
85
max
5.25
[AK5385B]
Units
Units
mA
2005/08
°C
°C
°C
V
V
V
V
V
V
V
V