Coto RR132-1B12/1B13 Series

  • Coto Technology

Product Features

  • TMR digital open-drain magnetic sensor
  • Operate sensitivity of 30 G (typical)
  • Average supply current of 70nA at 3V (typical)
  • Supply voltage range of 1.7V to 5.5V
  • Omnipolar push-pull response
  • Operating frequency of 2Hz
  • SOT-23-3 (511) or LGA-4 (512) package

Applications


The RedRock™ RR132-1B12/1B13 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 RR132-1B12/1B13 series features a typical operate sensitivity of 30 G (3mT), with an omnipolar 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 70nA (at 3V and operating at 2Hz), and are available with operating temperature ranges of -40°C to +85°C (RR132-1B12-551 & RR132-1B12-552) or -40°C to +125°C (RR122-1B13-551 & RR122-1B13-552). These sensors are ideal for use in medical, industrial, automotive, and consumer applications. All of the RR132-1B12/1B13 series is available in either SOT-23-3 (511 variant) or LGA-4 packages (512 variant).

  • TMR digital open-drain magnetic sensor
  • Operate sensitivity of 30 G (typical)
  • Release sensitivity of 20 G (typical)
  • Average supply current of 70nA at 3V (typical)
  • Supply voltage range of 1.7V to 5.5V
  • Omnipolar push-pull response
  • Operating frequency of 2Hz
  • Temperature range of -40° to +85° (RR132-1B12-511/512)
  • Temperature range of -40°C to +125°C (RR132-1B13-511/512)
  • Hysteresis (BHYST)2 of 10G (typical)
  • SOT-23-3 (511) or LGA-4 (512) package

Approvals for the Coto Technology RR132-1B12/1B13 Series include:

  • RoHS
  • REACH

Typical applications for the Coto Technology RR132-1B12/1B13 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 RedRock® 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.

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Specifications

Product Type

Magnetic Polarity Response

Release Point

Hysteresis

Clock Frequency

Temperature Range (°C)

,

Supply Voltage

Average Supply Current

Output Response

Series / Model

,

Package / Size

,

Coto RR132-1B12/1B13 Series Ordering Info

Below is the model number configuration for the RR132 series from Coto Technology.

Ordering example: RR132-1B12-552
RR132XXXXYYY

Series / Model (RR132)

RR132
RR132

Magnetic Polarity Response (X)

1
Omnipolar

Magnetic Sensitivity (X)

B
Op 30 G, Rel 20 G

Clock Frequency (X)

1
2Hz

Temperature Range (°C) (X)

2
-40 to +85°C
3
-40 to +125°C

Supply Voltage (Y)

5
1.7 to 5.5V

Output Response (Y)

5
Open Drain

Package / Size (Y)

1
SOT-23-3
2
LGA-4

Coto RR132-1B12/1B13 Series Resources

Product Datasheet

Related Products

  • Coto Technology
coto-tecnology_redrock-tmr-sensors

Coto RR132-1B12/1B13 Series