ATS612LSB

Data Sheet 27627.110 b ATS612LSB DYNAMIC, SELF-CALIBRATING, PEAK-DETECTING, DIFFERENTIAL HALL-EFFECT GEAR-TOOTH SENSOR IC 1 2 3 4 Pin 1 = Supply Pin 2 = Output Pin 3 = Capacitor Pin 4 = Ground Dwg. AH-006 ABSOLUTE MAXIMUM RATINGS over operating temperature range Supply Voltage, VCC ............................... 24 V* Reverse Supply Voltage, VRCC .............. -16 V Output OFF Voltage, VOUT ....................... 24 V Continuous Output Current, IOUT ...... 25 mA† Reverse Output Current, IROUT ............ 50 mA Package Power Dissipation, PD .......................................... See Graph Operating Temperature Range, TA ................................. -40°C to +150°C* Storage Temperature, TS .................. +170°C * Operation at increased supply voltages with external circuitry is described in Applications Information. Devices for operation at increased temperatures are available on special order. † Output is current limited at 25 mA to 55 mA. Continued operation in this mode can cause excessive device heating and failure. See graph, next page. The ATS612LSB gear-tooth sensor IC is a peak detecting device that uses automatic gain control to provide extremely accurate gear edge detection down to low operating speeds. Each package consists of a high-temperature plastic shell that holds together a samariumcobalt pellet, a pole piece, and a differential open-collector Hall IC that has been optimized to the magnetic circuit. This small package can be easily asse...