CrossChip CC6201E
CC6201E is a micro-power, ultra sensitive, full polarity, and with latch output hall switch sensing device, which can directly replace the traditional magnetic reed switch. It is especially suitable for portable electronic products using battery power supply, such as mobile phones, cordless phones, notebook computer and PDA. The CC6201E is fully polarised for magnetic field discrimination, i.e.FEATURES
● Wide operating voltage range: 2.0 ~ 5.5V● Micro-power
● Fast response speed, working frequency is 40Hz
● Full polarity output, response to both South and North magnetic field
● Superior temperature stability
● Extremely low switch-point drift
● ESD ( HBM ) 4kV, ESD ( CDM ) 1kV, LU 200mA
● Small package size: SOT23-3 and DFN4L APPLICATION
● Instrument, Meter
● Laptop
● Rope Counter
GENERAL DESCRIPTION
it can be activated as soon as the magnetic north pole or south pole is close by, and the output is switched off when the magnetic field is withdrawn. Unlike other Hall sensors, the CC6201E does not require a specific south or north pole to operate, reducing the need to identify magnetic poles during assembly. CC6201E includes hall sensor, voltage stabilizing module, a small-signal amplifier, dynamic offset cancellation, latch module and CMOS output stage. Because CC6201E uses advanced BiCMOS technology, the overall circuit structure is optimized, so that the product can obtain very low input error feedback.