New demo board for Coto Technology's RedRock® RR123-1H02-612 TMR Digital Sensor-Switch, showcases the sensor's new Latch Control Pin (LCP) feature which prevents unwanted magnetic fields by locking the output high after the device is moved away from the magnet and woken up. Users can also test the board with other magnets to determine how to position the sensor and magnet in their specific application. The Demo Kit mimics a digital wake-up application, where the featured RR123 Sensor-Switch helps to conserve battery power by keeping a device's circuit asleep, and "waking it up" only when the device is moved away from the magnet typically contained in the product packaging. Features - New Demo Board for the RR123-1H02-612 Digital Push-Pull Magnetic Sensor-Switch - Showcases the sensor's new Latch Control Pin (LCP) feature - Enables users to test with other magnets to determine how to position the sensor and magnet in their specific application.
Coto Technology has announced the release of its new RedRock RR123-1H02-612 magnetic sensor/switch. This cutting-edge sensor/switch is engineered to meet the demanding requirements of magnetic sensing use cases including magnetically operated power switching and proximity sensing for medical, industrial and consumer applications such as wearable medical devices, asset trackers, utility meters or any battery operated device requiring low power magnetic sensing. The RedRock RR123-1H02-612 is optimized for magnetically operated power switching of lower power devices such as continuous glucose monitors, asset trackers and other battery operated devices where traditional power switching control methods – such as manual power switches and wireless controlled switching – are not feasible. Key advantages of the RR123-1H02-612 magnetic sensor/switch include: - Extremely low power consumption: The RR123 consumes only 20nA of average power consumption making it the lowest power magnetic sensor/switch in the industry. - Operating voltage range: The RR123 supports an operating voltage range of 1.0 to 3.6V suitable for battery operated applications. - Efficient power switching: The RR123 can efficiently source up to 20mA of current by way of an Rds(on) of 5 Ohms. - Output latching: The application may latch the current output state, typically high, to ensure that once the magnetic field is removed driving the output high that another magnetic source cannot inadvertently cause the output to go low thereby losing power to the application circuit. - Very high magnetic sensitivity: The sensor operates with a magnetic flux density of only 7 gauss enabling the use of small and low cost magnets. - Small package size: The RR123 comes in an LGA-4 package with dimensions of 1.45mm x 1.45mm x 0.436mm suitable for space constrained applications.
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Coto Technology's newest product release is the RedRock® RR133-1E83-511 magnetic sensor. This sensor based on TMR technology provides 1000Hz sensing frequency and consumes only 1.5uA of power. Coto Technology has announced the release of its new RedRock® RR133-1E83-511 magnetic sensor. This cutting-edge sensor is engineered to meet the demanding requirements of magnetic sensing use cases including magnetic rotation counting and proximity sensing for medical, industrial and consumer applications such as wearable medical devices, flow meters, utility meters or any battery operated device requiring low power, high frequency magnetic sensing. Key advantages of the RR133-1E83-511 magnetic sensor include: - Extremely low power consumption: The RR133 consumes only 1.5uA of average power consumption making it the lowest power 1000Hz magnetic sensor in the industry. - Operating voltage range: The RR133 supports an operating voltage range of 2.4 to 5.5V suitable for most battery operated applications. - High frequency magnetic sensing: The RR133 can reliably sense high frequency magnetic fields as high as 1000Hz. - Very high magnetic sensitivity: The sensor operates with a magnetic flux density of only 14 gauss enabling the use of small and low cost magnets. - Wide operating temperature range: The RR133 can operate up to an ambient temperature of 125°C making it suitable for high temperature environments. Coto Technology's RedRock® RR133-1E83-511 magnetic sensor will be available in April through Coto's network of global distributors.
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Using proven ultra low power consumption TMR magnetic sensor technology, the high-performance RedRock® analog and digital TMR magnetic sensors have numerous technologically-advanced applications in multiple markets. Offering the lowest power consumption, highest sensitivity, ultra-miniature package size, short lead times and a highly-competitive price, the TMR Magnetic Sensor devices are ideally suited to the demands of next generation security, metering, medical, automotive, instrumentation, and industrial markets. Target applications include fluid level detection, open-close / proximity detection, rotary sensing, tablets and laptops, "wake-up" and more. Due to their low power consumption, high sensitivity, small size and ready availability, RedRock® magnetic sensors are popular alternatives to existing Hall Effect sensors and Reed Switches.
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This Digital Coupon Board offers a simple way to evaluate the RR123-1H02-612 RedRock® TMR magnetic sensor’s operation and capabilities. The RR123-1H02-612-C10 Digital Coupon Board contains Coto Technology’s RR123-1H02-612 RedRock® TMR magnetic sensor and offers a simple way to evaluate the sensor’s operation and capabilities. Dimensioned at 14mm x 10.3mm x 1.6mm, the coupon board provides four through-hole vias for easy connection to the four pins of the LGA-4 sensor. The RR123-1H02-612 TMR magnetic sensor features a high magnetic sensitivity (B OP=7 Gauss), extremely low power consumption (20nA), a sensing frequency of 1Hz and a Latch Control Pin that, when enabled, locks the output state regardless of the presence or absence of a magnetic field. It operates with a voltage range of 1.0-3.6V and a temperature range of -40 to +85C. Features - Contains the RedRock® RR123-1H02-612 TMR Magnetic Sensor and is designed to showcase that sensor's operation & capabilities - Dimensions are 14mm x 10.3mm x 1.6mm - Easy connection to the four pins of the tiny sensor by 4 through-hole vias
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