LGA-4 SOT-23-3 REDROCK RR132-1B12-551/552 TMR DIGITAL OPEN-DRAIN MAGNETIC SENSOR REDROCK RR132-1B13-551/552 1 Description 2 Features u Operate sensitivity of 30 G The RedRock RR132-1B12-551/552 and RR132-1B13-551/552 are digital u Lowest Average Current < 50 nA magnetic sensors ideal for use in medical, industrial, automotive, and u Wide Supply Voltage range of 1.7V 5.5V consumer applications. It is based on patented Tunneling Magneto- u Omnipolar Open-Drain Response resistance (TMR) technology with seamless CMOS integration. u Operating Frequency of 2 Hz u Temperature Rated up to +125C The RR132-1B12-551/552 and RR132-1B13-551/552 feature an operate u RoHS & REACH Compliant sensitivity of 30 G (3 mT), with an omnipolar magnetic field response. They offer a wide supply voltage range from 1.7 up to 5.5 V, ideal 3 Applications for applications ranging from small battery-powered electronics to industrial machinery. They have the worlds lowest average current u Proximity Detection drain (50nA) for an active magnetic sensor, operating at 2 Hz and u Rotary Sensing high operating temperature range from -40C up to +125C. u Fluid Level Detection u Door & Lid Closure Detection u Utility Meters u Portable Medical Devices u Motor Controllers u Consumer Electronics u Wake-Up mProcessor Device Packages Device Information Part Series Package Body Size (mm) Temp Rating C - + SOT-23-3 2.9 x 1.6 x 1.2 40 to 85 RR132-1B12-551 - + LGA-4 1.45 x 1.45 x 0.44 40 to 85 RR132-1B12-552 - + SOT-23-3 2.9 x 1.6 x 1.2 40 to 125 RR132-1B13-551 - + LGA-4 1.45 x 1.45 x 0.44 40 to 125 RR132-1B13-552 Device Nomenclature Ordering Information Functional Block Diagram RR132-X X X X-Y Y Y for Digital Open-Drain Output Package Series VDD 1: SOT-23-3 Magnetic Polarity Response 2: LGA-4 1 = Omnipolar 3 = Bipolar/Latch 5: SOT-23-5 2 = Unipolar CURRENT DUTY CYCLE SOURCE CONTROL Output Response Magnetic Sensitivity (G) 5: Open Drain A: Op 9, Rel 5 E: Op 15, Rel 10 B: Op 30, Rel 20 F: Op 70, Rel 50 Supply Voltage (V) TMR DIGITAL C: Op 10, Rel -10 OUTPUT 5: 1.7 -- 5.5 B /B op rp SENSOR LOGIC & OPENDRAIN Comparators LATCH VREF OUTPUT Temp Rating (C) Clock Frequency (Hz) + - 1: 2 5: 250 9: 10000 2: 40 -- 85 + - 2: 10 6: 500 U: 100+Turbo (10000) 3: 40 -- 125 3: 20 7: 2500 GND (401) 943-2686 redrock cotorelay.com www.cotorelay.com Coto Technology 2021. All rights reserved. rev. 12142021 page 1REDROCK RR132-1B12-551/552 REDROCK RR132-1B13-551/552 TMR DIGITAL OPEN-DRAIN MAGNETIC SENSOR 4 Specifications 1,2 4.1 Absolute Environmental Ratings Parameters Units Min Typ Max Operating Temperature (T ) (RR132-1B12-551/552) C -40 +85 OP Operating Temperature (T ) (RR132-1B13-551/552) C -40 +125 OP Storage Temperature (T ) C -65 +150 STG Junction Temperature (T ) C +150 J Soldering Temperature (3 cycles, 1 min.) (T ) C +260 SOL ESD Level Human Body Model per JESD22-A114 V 4000 Junction-to-Ambient Thermal Resistance (LGA-4) C/W 165 Junction-to-Ambient Thermal Resistance (SOT-23-3) C/W 215 Maximum Magnetic Field Exposure (B ) G 2000 MAX 1,2 4.2 Absolute Electrical Ratings Parameters Units Min Typ Max Supply Voltage (V ) V -0.3 6.0 DD Open-Drain Output Voltage (Active Low)(V ) V -0.3 6.0 OUT-OD Input and Output Current (I /I ) mA -20 20 IN OUT 3 4.3 Operating Electrical Characteristics for RR132-1B12-551/552 and RR132-1B13-551/552 Parameters Units Min Typ Max Supply Voltage (V ) V 1.7 3.0 5.5 DD Power-On Time (t )(V > 90%) 50 75 ON DD ms Peak Power-On Current mA 1.4 Output Voltage (High) (V ) V 90% V OUTH DD Output Voltage (Low) (V ) V 10% V OUTL DD Under Voltage Lockout Threshold V 1.60 1.64 Rising V (V ) DD UVLO-RISE Under Voltage Lockout Threshold V 1.44 1.53 Falling V (V ) DD UVLO-FALL Under Voltage Lockout Hysteresis (V ) mV 50 UV-HYST Average Supply Current V =1.7 V, f =2 Hz (Idd ) nA 50 DD SW AVG Average Supply Current V =3.0 V, f =2 Hz (Idd ) nA 70 DD SW AVG Notes: 1. Exceeding Absolute Ratings may cause permanent damage to the device. 2. Unless otherwise specified, all characteristics are measured at 25C. 3. Unless otherwise specified, V DD = 1.7 V to 5.5 V, TA = -40C to +85C (1B12), -40C to +125C (1B13). Typical values are VDD = 3.0 V and TA = +25C. ESD Note: This product uses semiconductors that can be damaged by electrostatic discharge (ESD). When handling, proper ESD precautions should be taken to avoid performance degradation or loss of functionality. Damage due to inappropriate handling is not covered under warranty. page 2 Coto Technology 2021. All rights reserved. rev. 12142021 (401) 943-2686 redrock cotorelay.com www.cotorelay.com