Coto RR122-1B13-512

New Coto RR122-1B13-512

The RedRock™ RR122-1B13-512 TMR digital push-pull magnetic sensor from Coto. Features an operate sensitivity of 30G with an omnipolar magnetic field response with a wide supply voltage range of 1.7V to 5.5V. The average supply current of 50nA, as well as an operating temperature from −40°C up to +125°C. The RedRock™ RR122 series is ideal for use in medical, industrial, automotive, and consumer applications. Based on patented Tunneling Magnetoresistance (TMR) technology with seamless CMOS integration.

  • TMR digital push-pull magnetic sensor
  • Operate sensitivity of 30G (typically)
  • Release sensitivity of 20G (typically)
  • Hysteresis (BHYST) 10G (typically)
  • Frequency of 2Hz
  • Temperature range of -40° to +125°
  • Average supply current <50nA
  • Supply voltage range of 1.7V to 5.5V
  • LGA-4 package
  • Omnipolar push-pull response
  • RoHS and REACH compliant

Based on patented Tunnelling Magnetoresistance (TMR) technology with seamless CMOS integration, the RR122 series offers multiple configurations or several parameters to enable applications like:

  • Proximity detection
  • Rotary sensing
  • Motor controllers
  • Fluid level detection
  • Utility meters
  • Consumer electronics
  • Door and lid closure detection
  • Portable medical devices
  • Wake-up microprocessor

The below table gives the full specifications of the Coto RR122-1B13-512 magnetic sensor:

Coto RR122-1b12-511 Specifications 1. Unless otherwise specified, Vdd =1.7V to 5.5V, TA = −40°C to +85°C. Typical values are Vdd = 3V and TA = +25°C.
2. Conditions BHYST = BOP-BRP

Specifications
Additional Features
  • TMR digital push-pull magnetic sensor
  • Frequency 2Hz
  • Supply voltage range between +1.7V to +5.5V
  • LGA-4 package
  • Omnipolar push-pull response
  • RoHS and REACH compliant
Average Supply Current <50nA
Hysteresis Typically 5G (BHYST)
Operate Sensitivity 30G (typically)
Operating Temperature −40°C to +125°C
Release Sensitivity 20G (typically)

We are pleased to provide you with a range of additional content including product datasheets, case studies, white papers and application notes for your reference. Please see below for the latest content available:

 

 

DOCUMENTATION
PDF Document Coto RedRock™ RR122-1B12/3-511/512 TMR digital push-pull magnetic sensor series datasheett
PDF Document Coto Technology sensors and switches product sheet
PDF Document Coto RedRock™ TMR magnetic sensor product catalogue
PDF Document Coto Technology reed relay and reed switch selector charts
PDF Document CotoMOS® MOSFET relay selector chart
White Papers
PDF Document Testing reed relays and reed switches for reliability white paper
PDF Document Life expectancy for reed relays in high temperature environments white paper
Application Notes - TMR Sensors
PDF Document The importance of magnet protection within harsh environments application note
PDF Document Interfacing the Coto Technology RedRock™ RR110 to an ADC using a low power analog interface circuit application note
PDF Document Ready for take-off using the RedRock™ RR130 in wildlife tracking devices application note
PDF Document Size matters in capsule endoscopy application note
PDF Document The evolution of magnetic sensing technology: from hall effect to tunneling magnetoresistance (TMR) application note
PDF Document Using RedRock™ TMR magnetic sensors RR121 for speed and direction estimation in rotating systems application note
PDF Document Improving a simple 3-wire level sensor assembly by using the RedRock™ RR131 TMR digital switch application note
PDF Document Modernising security systems with TMR for higher reliability, wider sensing range and long battery life application note
PDF Document How to replace a 2-wire reed switch with a 3-wire sensor application note
Application Notes - CotoMOS® MOSFETs
PDF Document CotoMOS® technical and applications information application note
PDF Document Applications of small signal relays in photovoltaic inverters application note
PDF Document Increasing the ampacity of the CotoMOS® CS128 opto-isolated SSR by parallel operation application note
PDF Document Output muting in headphone amplifiers and portable speakers with negligible harmonic distortion using CotoMOS® relays application note
PDF Document Dual-rail battery switching using CotoMOS® relays in portable headphone amplifiers and portable powered speakers application note
PDF Document RR110 ultra low power 'wake up' application note
PDF Document How to increase your current capacity of 6-pin CotoMOS® solid state MOSFET relays by up to 100% application note
Application Notes - Classic Reed Relays
PDF Document Reed relays technical and application information application note
PDF Document Applications of small signal relays in photovoltaic inverters application note
PDF Document If it ain't broke fix it application note
PDF Document Leadform follows function in RF reed relay design application note
PDF Document The heat is on when you test at 125°C (2970 Series) application note
PDF Document Optimising cable tester switching architecture using the Coto Technology 9104-0022 high voltage reed relay application note
PDF Document Best practices for applying Coto Technology's 9852 Form C reed relay application note
PDF Document Coto Technology's 9814 reed relay application note
Application Notes - Classic Reed Switches
PDF Document Reed switches technical and applications information application note
PDF Document Reliable reed switching best practices for normally closed applications application note
PDF Document Nobody said designing utility meters was easy application note
PDF Document Rules of attraction for reliable reed switch-magnet applications application note
PDF Document Liquid level sensing using reed switch technology application note
PDF Document Liquid level sensing using reed switch technology application note (detailed)
PDF Document The importance of magnet protection within harsh environments application note
PDF Document Reed switch life characteristics under different levels of capacitive loading application note
PDF Document Coto DYAD switch contact style application note
PDF Document CT10-G4's rugged lead-frame design is a feature and a benefit application note

This product is available fully compliant to the RoHS EU directive 2011/65/EU.

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  • Product Code: Coto RR122-1B13-512
  • SKU: Coto RR122-1B13-512
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Tags: RR122-1B13-512, RR122 1B13 512, rr1221b13512, rr121-1b13-312