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Dongguan Hallsen Technology Co., Ltd
HS254 Single-pole Low-power Hall Effect Switch for Toys
- Product Detail
The HS254 Hall Effect Sensor is a temperature stable, stress resistant, low sensitivity tolerance micropower Hall switch.
Excellent high temperature performance is achieved through dynamic offset cancellation utilizing chopper stabilization techniques. This approach reduces the offset voltage typically caused by device
overmolding, temperature dependency, and thermal stress.
The HS254 is designed for low operating voltage (1.65V) and the chip contains the following functions on a single silicon die: voltage regulator, Hall voltage generator, signal amplifier, chopper stabilizer, Schmitt trigger, CMOS output driver. Advanced CMOS wafer fabrication processes are used to take advantage of low voltage requirements, component matching, very low input offset errors, and small component geometries. The device requires a unipolar magnetic field to operate.
CAUTION: Anti-static - Please observe ESD precautions. Reverse VDD protection is not included. For reverse voltage protection, a 100Ω resistor in series with VDD is recommended.
HS254, HBM >±4KV Verified by a third-party laboratory.
Package type is a halogen-free version that has been verified by a third-party laboratory .
Product features
1. CMOS Hall IC technology
2. Strong RF noise protection
3. 1.65-6V battery powered applications
4. Operating voltage as low as 1.65V, unipolar micro-power Hall switch
5. High sensitivity direct reed switch replacement application
6. Low temperature drift point
7. Ultra-low power consumption 5uA (average)
8. High ESD protection, HBM > ±4KV (min)
9. Totem output
10. RoHS 2011/65/EU compliant and halogen-free
2. Strong RF noise protection
3. 1.65-6V battery powered applications
4. Operating voltage as low as 1.65V, unipolar micro-power Hall switch
5. High sensitivity direct reed switch replacement application
6. Low temperature drift point
7. Ultra-low power consumption 5uA (average)
8. High ESD protection, HBM > ±4KV (min)
9. Totem output
10. RoHS 2011/65/EU compliant and halogen-free
Main applications
1. Solid-state switch
2. Cordless device reminder switch (flip phone/PHS phone/laptop/flip camera)
3. Low duty cycle magnetic sensor switch to replace reed tube
4. Water meter
5. PDA
6. PDVD
7. Laptop
8. Tablet
Product parameters
上一個(gè)：HS249 unipolar low power consumption high sensitivity Hall element
下一個(gè)：Original supply of high temperature Hall chip CC6111 to replace ES581
