AK09918 Datasheet, PDF (5/30 Pages) Asahi Kasei Microsystems – 3-axis Electronic Compass

[AK09918]
8. Electrical Characteristics
The following conditions apply unless otherwise noted:
Vdd = 1.65V to 1.95V, Temperature range = -30˚C to +85˚C.
8.1. DC Characteristics
Parameter
Symbol
High level input voltage VIH
Low level input voltage VIL
Input current
IIN
Hysteresis input voltage
(Note 1)
Low level output voltage
(Note 2)
Current consumption
(Note 3)
VHS
VOL
IDD1
IDD2
IDD3
Pin
SCL
SDA
SCL
SDA
SCL
SDA
SCL
SDA
SDA
VDD
Condition
VIN = Vss or Vdd
Min. Typ.
70%Vdd
Max. Unit
V
-0.3
30%Vdd V
-10
+10 µA
10%Vdd
V
IOL ≤ +3mA
20%Vdd V
Power-down mode
Vdd = 1.95V
When magnetic sensor
is driven
Self-test mode
1
3
µA
1.5
3
mA
2.5
4
mA
(Note 1)
(Note 2)
(Note 3)
Schmitt trigger input (reference value for design)
Output is Open-drain. Connect a pull-up resistor externally. Maximum capacitive load: 400pF
(Capacitive load of each bus line for I²C bus interface).
Without any resistance load. It does not include the current consumed by external loads
(pull-down resister, etc.). SDA = SCL = Vdd or 0V.
016014242-E-00
-5-
2016/11