Product Description:
SS496B Linear Hall Sensor Is Used For Electric Bicycles
Features:
SS496B series cost-reducing miniature proportional linear Hall effect sensors; Surface mount
The SS496B series MRL (Miniature Proportional Linear) sensor is a multifunctional linear Hall effect device that can be operated by the magnetic field of a permanent magnet or an electromagnet. The proportional output voltage is set by the power supply voltage. It varies proportionally with the magnetic field intensity. Integrated circuits offer higher temperature stability and sensitivity. The laser-fine-tuned thin-film resistor on the chip offers high precision (zero to 3%, with a sensitivity up to 3%) and temperature compensation. The positive temperature coefficient of the sensitivity (typically + 0.02% / C) compensates for the negative temperature coefficient of the low-cost magnet.
The SS496B series sensors offer cost-effective MRL sensing and have slightly higher specifications than the SS490 products. The SS490B features a continuous typical input or pull output of 1.5 mA and operates at a supply current of 7 mA at 5.0 V at 25 ° C to achieve predictable performance across the entire temperature range. The SS490B series sensors feature zero position and sensitivity tolerances, which vary with temperature.
Series Name: SS490
The magnetic drive mode is linear
Output voltage: 0.2V to VS-typical 0.2V, 0.4V to Vs-0.4V (minimum value)
The minimum output current absorption is 0.6 mA, typically 1.5 mA when Vs> 4.5 V
The maximum leakage current is 10 µA
Operating temperature: -40°C to 150°C [-40°F to 302°F]
Packaging type: TO-92 type flat flat standard lead, bulk, 1000 pieces per bag
The switching time increases (by 10% to 90%) by up to 1.5 µs
The minimum sensitivity is 2.300, the typical is 2.500, and the maximum is 2.700 millivolts per gram
Product category: Hall Effect Linear Sensor IC
The power supply voltage ranges from 4.5V to 10.5V
The power supply current is 7.0 mA (typical value) at 5 Vdc
The minimum output current source is 1 mA, typically 1.5 mA when Vs> 4.5 V
Output type: sinking or purchasing
Storage temperature: -40°C to 165°C [-40°F to 329°F]
The response time is 3 microseconds
The switching time decreases (by 90% to 10%) by up to 1.5 µs
Availability Worldwide
Product Features
Linear output and flexible circuit design
The four-Hall IC design minimizes the influence of mechanical stress
Respond to positive or negative Gauss
It uses an energy efficiency of 7 mA at 5 Vdc
Single current absorption or current output
Rail-to-rail operation can provide more available signals, thereby achieving higher accuracy
The temperature-compensated magnetism helps to provide stable operation within a wide temperature range of -40°C to 150°C [-40°F to 302°F]
Application field
Industry
Basic current induction, used for motor load monitoring and detection
Tamper-proof magnetic field sensors in intelligent remote utility meters
Pump control in heavy equipment and household appliances
Simple linear or angular displacement induction
Handlebar/throttle position sensing in electric bicycles and scooters
Current induction in electrical appliances
Speed adjustment triggers in tools and equipment
Magnetic code reading in safes, security systems and building access control systems
Medical: Position sensing in infusion pumps
Specifications:
| Sensor type | Magnetic sensor |
| Sensing range | ±50mT |
| Work Point (BOP | SS496B |
| Power supply voltage | 30V |
