Coto Technology RedRock® RR122-1A2x-51x TMR Magnetic Switch Sensor
Coto Technology RedRock® RR122-1A2x-51x Digital TMR Magnetic Switch Sensors are suited to the demands of next-generation metering, security, automotive, instrumentation, medical, industrial, or any application requiring a magnet and sensor. These sensors feature ultra-low power, which is especially important in battery-powered applications, miniature size, high sensitivity, and availability. Coto Technology RR122-1A2x-51x Sensors are a popular alternative to Hall Effect sensors and Reed Switches.
Features
- <135nA low power consumption
- 9G high operating sensitivity
- 1.7V to 5.5V supply voltage range
- Omnipolar push-pull response
- Small size
- 10Hz operating frequency
- Temperature range
- -40°C to +125°C (RR122-1A23-51x)
- -40°C to +85°C (RR122-1A22-51x)
- Stable temperature performances
- Resistant to mechanical stress
- RoHS and REACH compliant
Applications
- Door or lid closure detection
- Smartphones, tablets, and laptops
- Proximity detection
- Wake-up microprocessors
- Contactless sensing
- Portable medical devices
- Consumer electronics
- Liquid level sensing
- Position sensing
- Anti-tamper sensing
- Speed and rotation sensing
- Water, electric, and gas meters
- Motor controllers
Videos
Block Diagram
Application Circuits
Ordering Code Details
Application Notes
- TMR Driving High Current
- TMR Powering On Battery-Operated Medical
- TMR How to Pair Sensor with Magnet
- TMR Open and Anti-Tamper Detection
- TMR Sensors for Security Applications
- Speed and Direction Estimation in Rotating Systems
- Extending Battery Life and Improving Metering Performance
- Overcoming Battery Life Anxiety with Active Magnetic Sensors
- 3- to 2-Wire Conversion Circuit
Related Sensors
Coto Technology RedRock® RR122 TMR Digital Magnetic Sensors
Digital magnetic sensors ideal for medical, industrial, automotive, and consumer applications.
發佈日期: 2020-03-23
| 更新日期: 2024-09-05