Allegro A1454 Hall Sensor Specs (Analog)
- 2 factory programmed sensitivity options: 2 LSB/G (for fields up to ±1000 G) and 4 LSB/G (±500 G)
- Temperature-stable sensitivity for NdFeB and ferrite magnets
- I2C interface for easy integration with support for up to 127 unique addresses
- EEPROM stores factory-programmed settings and up to 16 bytes of user information (programmable through the I2C interface)
- Micro-power sleep mode through I2C command for minimizing power in battery-operated applications
- Precise recoverability after temperature cycling
- Wide ambient temperature range: –40°C to 125°C
- 12-bit ADC with 10-bit ENOB (Effective Number of Bits)
- Operating Voltage: 2.65V - 3.5V
- Operating Current: 5mA (max)
Toshiba TCS40 Hall Switch Specs (Digital)
- Omnipolar (dual detection)
- Open-Drain
- ßON = 3.4mT
- ßOFF = 2.0mT
- Operating Voltage: 2.3V - 5.5V
- Operating Current: 1.0mA
TinyDuino Power Requirements
Pins Used
- A5/SCL - I²C Serial Clock line
- A4/SDA - I²C Serial Data line
Dimensions
- 10mm x 10mm (.394 inches x .394 inches)
-
Max Height (from the lower bottom of Wireling to upper top Wireling Connector): 4.60mm (0.18 inches)
- Weight: 1 gram (.04 ounces)