AN48820A Datasheet (Panasonic Semiconductor) - high sensitivity CMOS Hall IC

AN48820A, high sensitivity CMOS Hall IC

Pin No.

1 2 3 Symbol VCC Out GND Description Power supply Output Ground SPC00015AEB Publication date: June 2002 0.11+0.10 -0.05 1 AN48820A * Absolute Maximum Ratings Parameter Supply voltage Output voltage Supply current Output current Power dissipation *1, 2 *1 Symbol VCC VOUT ICC

Hall ICs AN48820A Low current consumption, high sensitivity CMOS Hall IC Operate by the value of magnetic flux density, regardless of polarity 0.40+0.10 -0.05 0.10 M 3 1.50+0.25 -0.05 The AN48820A is a Hall IC (a magnetic sensor) which has 2 times or more sensitivity and a low current consumption of about one three-hundredth compared with our conventional one.

In this Hall IC, a Hall element, a offset cancel circuit, an amplifier circuit, a sample and hold circuit, a Schmidt circuit, and outpu

AN48820A Features

* Either North nor South magnetic pole can be selected

* High sensitivity (6 mT max.) due to offset cancel circuit and a new sample and hold circuit

* Small current by using intermittent action (Average supply current: 3.5 µA typ.)

* Small package (SMD)