ABLIC S-5611A Programmable Linear Hall Effect Sensor IC
ABLIC S-5611A Programmable Linear Hall Effect Sensor IC provides an analog output voltage proportional to the magnetic flux density based on the VREF pin voltage. This IC features a built-in non-volatile memory and a 2-wire serial interface that allow flexible switching functions and trimming adjustments. The S-5611A linear Hall effect sensor IC comes with a built-in thermal shutdown circuit with a typical detection circuit of 170°C. This IC features a maximum output response time of 2.5µs with a frequency bandwidth of 400kHz. The S-5611A linear Hall effect sensor IC consumes a 19mA current and operates within the -40°C to 125°C temperature range. Typical applications include magnetic core current sensors, linear position detection, and rotation detection.Features
- Analog voltage output proportional to magnetic flux density:
- Operates with VREF pin voltage reference and maximum ±0.5% non-linearity
- High resistance to power supply noise due to non-ratiometric operation
- Built-in non-volatile memory:
- 2-wire serial interface enables switching of IC functions and trimming adjustment
- Switching functions:
- 0.50V, 1.50V, 1.65V, and 2.5V reference voltage output
- Normal and opposite output voltage polarity
- 100kHz, 200kHz, and 400kHz frequency bandwidth
- Lead-free (Sn 100%) and halogen-free
Specifications
- 2.5µs maximum output response time (frequency bandwidth 400kHz)
- Built-in thermal shutdown circuit:
- Typical 170°C detection temperature
- 4.5V to 5.5V power supply voltage range (VDD)
- 19mA typical current consumption
- -40°C to 125°C operating temperature range
- Trimming adjustment:
- 6V/T to 180V/T (130V/T typical) with maximum 0.3% step sensitivity
- -500ppm/°C to 500ppm/°C (0ppm/°C typical) with 25ppm/°C typical step sensitivity thermal drift
- 1.5mV step maximum output offset voltage
- 4mV step maximum reference voltage output
Applications
- Magnetic core current sensor
- Linear position detection
- Rotation detection
Block Diagram
Publicado: 2024-12-03
| Actualizado: 2024-12-09
