DESCRIPTION
The ATS667 is a true zero-speed gear tooth sensor IC consisting of an optimized Hall IC-rare earth pellet configuration in a single overmolded package. The unique IC and package design provides a user-friendly solution for digital gear tooth sensing applications. This small package can be easily assembled and used in conjunction with gears of various shapes and sizes.
The device incorporates a dual element Hall IC that switches in response to differential magnetic signals created by a ferromagnetic target. The IC contains a sophisticated compensating circuit designed to eliminate the detrimental effects of magnet and system offsets. Digital processing of the analog signal provides zero-speed performance independent of air gap and also dynamic adaptation of device performance to the typical operating conditions found in automotive applications (reduced vibration sensitivity). High-resolution peak detecting DACs are used to set the adaptive switching thresholds of the device. Hysteresis in the thresholds reduces the negative effects of any anomalies in the magnetic signal associated with the targets used in many automotive applications.
The ATS667 is optimized for transmission applications. It is available in a lead (Pb) free 4-pin SIP package with a 100% matte tin plated leadframe.
Mfr Allegro MicroSystems
Package Tape & Reel (TR)
Product Status Active
Function Special Purpose
Technology Hall Effect
Polarization South Pole
Sensing Range 70% Trip, 30% Release
Test Condition 25°C
Voltage - Supply 4V ~ 24V
Current - Supply (Max) 12mA
Current - Output (Max) 25mA
Output Type Open Drain
Operating Temperature -40°C ~ 150°C (TA)
Mounting Type Through Hole
Supplier Device Package 4-SIP
Shenzhen Airuixin Technology Co., Ltd., as a professional ICs supplier of Brand IC, we promise the Original quality and fast delivery.
The hot brand: MICROCHIP, INFINEON, DEGSON,TI,ON,MAXIM,ST,OMRON,TOSHIBA,LELON and so on .
Beside, we deal with kinds of ICs like Capacitors/Connectors/Diodes & Transistors/ICs Analog &Mixed Signal ICs/Digital Cards & Modules/Relays & Keyboards/Sensors/Switches/Test &Measurements etc in best quality.
){kind=link}
){kind=link}