The RedRockโข RR132-2E32/2E33 sensor series from Coto Technology is a range of digital open-drain magnetic sensors designed using a patented Tunneling Magnetoresistance (TMR) technology with seamless CMOS integration. The RR132-2E32/2E33 series features a typical operate sensitivity of -15 G (-1.5 mT), with a unipolar magnetic field response. They offer a wide supply voltage range from 1.7V to 5.5V, ideal for applications ranging from small battery-powered electronics to industrial machinery. The TMR sensors have a typical current drain of 110nA (at 3V and operating at 20Hz) and are available with operating temperature ranges of -40ยฐC to +85ยฐC (RR132-2E32-551) or -40ยฐC to +125ยฐC (RR132-2E33-551). These sensors are ideal for use in medical, industrial, automotive, and consumer applications.
- TMR digital open-drain magnetic sensor
- Operate sensitivity of -15 G (typical)
- Release point sensitivity of -10 G (typical)
- Average supply current of 110nA at 3V (typical)
- Supply voltage range of 1.7V to 5.5V
- Unipolar open-drain Response
- Operating frequency of 20Hz
- Temperature range of -40ยฐ to +85ยฐ (RR132-2E32-551)
- Temperature range of -40ยฐC to +125ยฐC (RR132-2E33-551)
- Hysteresis (BHYST)2 of 5G (typical)
- SOT-23-3 (551) package
Approvals for the Coto Technology RR132-2E32/2E33 Series include:
- RoHS
- REACH
Typical applications for the Coto Technology RR132-2E32/2E33 Series include:
- Proximity Detection
- Rotary Sensing
- Fluid Level Detection
- Door & Lid Closure Detection
- Utility Meters
- Portable Medical Devices
- Motor Controllers
- Consumer Electronics
- Wake-up Microprocessor
Coto is a worldwide market leader of small signal-switching products sold into the Automatic Test Equipment, Data Acquisition, Instrumentation, Process Control, Telecommunications, Medical and Security markets. Coto specialises in the manufacture of relay, switch and sensor products. Coto are the pioneers of the RedRockยฎ analog and digital TMR magnetic sensors, offering the lowest power consumption, highest sensitivity, ultra-miniature package size, short lead times and a highly-competitive price. Please visit https://cotorelay.com/ for more information.