AK8448 Datasheet, PDF (8/53 Pages) Asahi Kasei Microsystems – 6-Channel Linear Sensor compatible 10 Bit 40 MSPS x 3 Analog Pre-Processor

ASAHI KASEI
[AK8448]
Absolute Maximum Ratings
AVSS = DVSS = 0 V. All voltages are referenced to ground.
Parameter
Symbol Min.
Max.
Unit
Notes
Power Supplies
AVDD −0.3
4.5
V
DVDD −0.3
4.5
V
Input Current
IIN
−10
Except Supply
10
mA
Pins
Analog Input Voltage
Digital Input Voltage
(Input Pins)
Digital Input Voltage
(Output Pins)
VINA
VINL
VONL
−0.3 AVDD+0.3
−0.3 AVDD+0.3
−0.3 DVDD+0.3
V
V
Restriction on the
V
over input
Ambient Operating
Temperature
Ta
0
70
°C
Storage Temperature
Tstg
−65
150
°C
Operation under a condition exceeding above limits may cause permanent damage to the device.
Normal operation is not guaranteed under the above extreme conditions.
Recommended Operating Conditions
AVSS = DVSS = 0 V. All voltages are referenced to ground.
Parameter
Symbol Min. Typ.
Max.
Unit
Notes
Power Supplies
Analog
Output buffer
REFINn ( n = 0 ~ 5 )
Input voltage at DC
direct-coupled mode
AVDD
3.0
DVDD
3.0
VREFIN
0
3.3
3.6
V
3.3
3.6
V
AVDD−1.3 V Positive Polarity
MS1513-E-00
8
2013/02