1.29 x 0.99 x 0.53 mm3 WLCSP.
3-axis vertical hall sensor, I²C interface.
Dynamic Range: ± 30 mT.
Resolution: 2.5 uT/LSB
ODR: 500 Hz. 8~16-bit adjustable output.
360º absolute output, calculated on the chip.
Programmable switch function.
IST8309是個用來量測磁通量密度的3D數位線性霍爾感測器。它是個磁感測器結合16bit類比轉數位輸出的控制ASIC。IST8309的I2C輸出最高可達400KHZ。高動態工作範圍、高解析度及精巧的形式,使它作為智慧型手機/ 手錶/ 物聯網應用最適產品。
Single chip 3-axis linear hall sensor with digital output
3-axis programmable magnetic switch function
INTB pin for event notification (Magnetic switch, DRDY, Overflow)
Compact form factor, 1.29 x 0.99 x 0.53 mm3 , 5-pin WLCSP-BGA package
I2C bus supports fast mode plus up to 400 kHz
Two slave addresses
High dynamic range of maximum ± 30 mT
High resolution of maximum 2.5 uT/LSB
Absolute 360 degree angle output
High output data rate of maximum 500 Hz
8~16-bit adjustable data output / Operation Temperature -40~85oC/ Built-in oscillator for internal clock source/ Power-on Reset circuit
偵測外部磁場變化的磁感測器
位移偵測
摺疊產品應用的角度偵測
角度偵測