AK4563A Datasheet, PDF (5/39 Pages) Asahi Kasei Microsystems – Low Power 16bit 4ch ADC & 2ch DAC with ALC

ASAHI KASEI
[AK4563A]
ABSOLUATE MAXIMUM RATING
(AGND, DGND=0V; Note 1)
Parameter
Symbol
min
Power Supply
Analog (VA pin)
VA
-0.3
Digital 1 (VD pin)
VD
-0.3
Digital 2 (VT pin)
VT
-0.3
| DGND – AGND | (Note 2)
∆GND
-
Input Current, Any Pin Except Supplies
IIN
-
Analog Input Voltage
INTL1-0, INTR1-0, EXTL, EXTR, LIN, RIN, VREF
VINA
-0.3
Digital Input Voltage
VIND
-0.3
Ambient Temperature
Ta
-20
Storage Temperature
Tstg
-65
max
4.6
4.6
4.6
0.3
±10
VA+0.3
VT+0.3
85
150
Note 1. All voltages with respect to ground.
Note 2. AGND and DGND should be the same voltage.
WARNING: Operation at or beyond these limits may result in permanent damage to the device.
Normal operation is not guaranteed at these extremes.
RECOMMENDED OPERATING CONDITIONS
(AGND, DGND=0V; Note 1)
Parameter
Symbol
min
typ
max
Power Supply Analog (VA pin)
VA
2.3
2.5
3.0
Digital 1 (VD pin) (Note 3)
VD 2.3 or VA-0.3 2.5
VA
Digital 2 (VT pin)
VT
1.5
2.5
VD
Reference
Voltage
Analog Reference Voltage
(VREF pin) (Note 4)
VREF
-
-
VA
Note 1. All voltages with respect to ground.
Note 3. Minimum value is the high value either 2.3V or VA-0.3V.
Note 4. VREF and VA should be same voltage.
* AKM assumes no responsibility for the usage beyond the conditions in this datasheet.
Units
V
V
V
V
mA
V
V
°C
°C
Units
V
V
V
V
MS0067-E-02
-5-
2004/12