YAS526C Datasheet, PDF (3/10 Pages) YAMAHA CORPORATION – MS-2 Magnetic field Sensor

YAS526C
„ ^{Pin Functions}
z ^{Power Supply (VDD1, VDD2, IOVDD1, IOVDD2, VSS1, VSS2)}
These pins are for power supply of YAS526C.
VDD1, VDD2 - Power Supply for Core
IOVDD1, IOVDD2 - Power Supply for the Interface
VSS1, VSS2 - Ground
z ^{Serial Data Interface (SCL1, SCL2, SDA1, SDA2)}
SCL1, SCL2 -
SDA1, SDA2 -
Serial clock input pin.
These pins are used with an external pull-up register.
Serial data input/output pin.
These pins are used with an external pull-up register.
z ^{Analog Input}
I1, I2, I3 - A/D input pin
Connection of I3 pin to VDD is recommended when using YAS526C with a biaxial
inclination sensor connected.
Connecting I1, I2, and I3 to VSS is recommended when an inclination
sensor is not connected.
z ^{Others (T1, T2)}
T1, T2 - Test mode control pin.
Normally, these pins are used, connecting with VDD
3