®
REDROCK® RR132-1B12-551/552
REDROCK® RR132-1B13-551/552
TMR DIGITAL OPEN-DRAIN MAGNETIC SENSOR
1 Description
2 Features
The RedRock® RR132-1B12-551/552 and RR132-1B13-551/552 are digital
magnetic sensors ideal for use in medical, industrial, automotive, and
consumer applications. It is based on patented Tunneling Magnetoresistance (TMR) technology with seamless CMOS integration.
u
Operate sensitivity of 30 G
Lowest Average Current < 50 nA
u Wide Supply Voltage range of 1.7V – 5.5V
u Omnipolar Open-Drain Response
u Operating Frequency of 2 Hz
u Temperature Rated up to +125°C
u RoHS & REACH Compliant
u
The RR132-1B12-551/552 and RR132-1B13-551/552 feature an operate
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
for applications ranging from small battery-powered electronics to
industrial machinery. They have the world’s lowest average current
drain (50nA) for an active magnetic sensor, operating at 2 Hz and
high operating temperature range from -40°C up to +125°C.
3 Applications
Proximity Detection
Rotary Sensing
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
u
u
Device Packages
Device Information
Part Series
Package
RR132-1B12-551
RR132-1B12-552
RR132-1B13-551
RR132-1B13-552
SOT-23-3
LGA-4
SOT-23-3
LGA-4
Body Size (mm)
Temp Rating ºC
2.9 x 1.6 x 1.2
1.45 x 1.45 x 0.44
2.9 x 1.6 x 1.2
1.45 x 1.45 x 0.44
- 40 to +85
- 40 to +85
- 40 to +125
- 40 to +125
SO
T-2
3-3
LG
A
-4
Device Nomenclature
Ordering Information
Functional Block Diagram
for Digital Open-Drain Output
RR132-X X X X-Y Y Y
Series
Magnetic Polarity Response
1 = Omnipolar
3 = Bipolar/Latch
2 = Unipolar
VDD
CURRENT
SOURCE
DUTY CYCLE
CONTROL
TMR
SENSOR
Bop /Brp
Comparators
VREF
OUTPUT
LOGIC &
LATCH
GND
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DIGITAL
OPENDRAIN
OUTPUT
Magnetic Sensitivity (G)
A: Op 9, Rel 5
E: Op 15, Rel 10
B: Op 30, Rel 20 F: Op 70, Rel 50
C: Op 10, Rel -10
Clock Frequency (Hz)
1: 2
5: 250
9: 10000
2: 10 6: 500
U: 100+Turbo (10000)
3: 20 7: 2500
Package
1: SOT-23-3
2: LGA-4
5: SOT-23-5
Output Response
5: Open Drain
Supply Voltage (V)
5: 1.7 -- 5.5
Temp Rating (ºC)
2: - 40 -- + 85
3: - 40 -- + 125
© Coto Technology 2022. All rights reserved. | rev. 09272022 | page 1
REDROCK® RR132-1B12-551/552
REDROCK® RR132-1B13-551/552 TMR DIGITAL OPEN-DRAIN MAGNETIC SENSOR
®
4 Specifications
4.1 Absolute Environmental Ratings1,2
Parameters
Units
Min
Typ
Operating Temperature (TOP) (RR132-1B12-551/552)
ºC
-40
+85
Operating Temperature (TOP) (RR132-1B13-551/552)
ºC
-40
+125
Storage Temperature (TSTG)
ºC
-65
+150
Junction Temperature (TJ)
ºC
+150
Soldering Temperature (3 cycles, 1 min.) (TSOL)
ºC
+260
ESD Level Human Body Model per JESD22-A114
V
±4000
ESD Level Charged Device Model (CDM)
per JESD22-C101
V
±500
Junction-to-Ambient Thermal Resistance (LGA-4)
ºC/W
165
Junction-to-Ambient Thermal Resistance (SOT-23-3)
ºC/W
215
Maximum Magnetic Field Exposure (BMAX)
G
Max
±2000
4.2 Absolute Electrical Ratings1,2
Parameters
Units
Min
V
-0.3
6.0
V
-0.3
6.0
mA
-20
20
Supply Voltage (VDD)
Open-Drain Output Voltage (Active Low)(VOUT-OD)
Input and Output Current (IIN/IOUT)
Typ
Max
4.3 Operating Electrical Characteristics for RR132-1B12-551/552 and RR132-1B13-551/5523
Parameters
Units
Min
Typ
Max
Supply Voltage (VDD)
V
1.7
3.0
5.5
Power-On Time (tON)(VDD > 1.7 V)
ms
50
75
Peak Power-On Current
mA
Output Voltage (High) (VOUTH)
V
Output Voltage (Low) (VOUTL)
V
Under Voltage Lockout Threshold
Rising VDD (VUVLO-RISE)
V
Under Voltage Lockout Threshold
Falling VDD (VUVLO-FALL)
V
1.4
90% VDD
10% VDD
1.60
1.44
1.64
1.53
Under Voltage Lockout Hysteresis (VUV-HYST)
mV
70
Average Supply Current @ VDD=1.7 V, fSW=2 Hz (IddAVG)
nA
50
Average Supply Current @ VDD=3.0 V, fSW=2 Hz (IddAVG)
nA
70
Notes:
1. Exceeding Absolute Ratings may cause permanent damage to the device.
2. Unless otherwise specified, all characteristics are measured at 25ºC.
3. Unless otherwise specified, VDD = 1.7 V to 5.5 V, TA = -40ºC to +85ºC (1B12), -40ºC to +125ºC (1B13). Typical values are VDD = 3.0 V and TA = +25ºC.
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 2022. All rights reserved. | rev. 09272022
redrock@cotorelay.com | www.cotorelay.com
REDROCK® RR132-1B12-551/552
REDROCK® RR132-1B13-551/552 TMR DIGITAL OPEN-DRAIN MAGNETIC SENSOR
®
4 Specifications (cont.)
4.4 Operating Characteristics for RR132-1B12-551/552 and RR132-1B13-551/5521
Parameters
Units
Min
Typ
Max
Switching Frequency (fSW)
Hz
1
2
4
Active Mode Time (tACT)
ms
Idle Mode Time @fSW =2 Hz (tIDLE)
ms
250
500
1000
Operate Point (BOPN)
G
23
30
38
Operate Point (BOPS)
G
-38
-30
-23
Release Point (BRPN)
G
14
20
27
Release Point (BRPS)
G
-27
-20
-14
Hysteresis (BHYST)
G
5
10
2
2.6
Notes:
1. Unless otherwise specified, VDD = 1.7 V to 5.5 V, TA = -40ºC to +85ºC (1B12), -40ºC to +125ºC (1B13). Typical values are VDD = 3.0 V and TA = +25ºC.
2. Conditions: BHYST = | BOP - BRP |
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.
5 Magnetic Response
For more information please contact Coto Technology at RedRock@cotorelay.com.
5.1 Axis of Sensitivity
Sensor Axis of
Sensitivity
(SOT-23-3 package)
Sensor Axis of
Sensitivity
(LGA-4 package)
Note: The most straightforward way of aligning a magnet with a TMR sensor is by lining up the magnet’s
magnetization axis with the sensor’s Axis of Sensitivity (as shown above). However, there are many other
alignments and orientations that will also achieve proper operation. For any questions, or to learn more,
please contact Coto Technology.
redrock@cotorelay.com | www.cotorelay.com
© Coto Technology 2022. All rights reserved. | rev. 09272022 | page 3
REDROCK® RR132-1B12-551/552
REDROCK® RR132-1B13-551/552 TMR DIGITAL OPEN-DRAIN MAGNETIC SENSOR
®
5 Magnetic Response (cont.)
5.2 Magnetic Response Table (SOT-23-3 package)
Step 1:
Step 2:
Step 3:
Step 4:
Step 5:
Sensor is powered
without magnetic field.
Magnet applied,
polarity North.
Magnet removed.
Magnet applied,
polarity South.
Magnet removed.
N SS N
S N
N S
Scenario
OR
OR
N S
OMNIPOLAR
SENSOR
OUTPUT
N SS N
LOW
HIGH
S N
LOW
HIGH
(Activated)
HIGH
(Activated)
5.3 Magnetic Response Table (LGA-4 package)
Step 1:
Step 2:
Step 3:
Step 4:
Step 5:
Sensor is powered
without magnetic field.
Magnet applied,
polarity North.
Magnet removed.
Magnet applied,
polarity South.
Magnet removed.
N S
NS N
S
S N
Scenario
OR
OR
NS N
S
N S
OMNIPOLAR
SENSOR
OUTPUT
LOW
HIGH
S N
LOW
HIGH
(Activated)
(Activated)
5.4 Magnetic Response Output Diagram
VOUT
Output HIGH
BOPS
BOPN
Output LOW
BRPN
BRPS
S - Pole
page 4 | © Coto Technology 2022. All rights reserved. | rev. 09272022
0
N - Pole
redrock@cotorelay.com | www.cotorelay.com
HIGH
REDROCK® RR132-1B12-551/552
REDROCK® RR132-1B13-551/552 TMR DIGITAL OPEN-DRAIN MAGNETIC SENSOR
®
6 Application Information
RR132 Application Circuit
The output voltage of the RR132 is active low, meaning that while a sufficiently strong magnetic field is present, the output voltage is low. With the open-drain
output, the system voltage can range from (Vdd + 0.3V) up to absolute max of 6.0Vdc. A decoupling capacitor between the supply voltage and ground is required
with placement close to the magnetic sensor. A capacitor with a value of 1.0mF, placed not more than 10 mm from the sensor, is required.
6.1 Application Circuit
(SOT-23-3)
Vdd
6.2 Application Circuit
(LGA-4)
VSYS
VDD
VSYS
RPULLUP
1
1.0mF
1.0mF
2
RR132
RPULLUP
2
RR132
VOUT
1
VOUT
3
4
GND
GND
6.3 Package Pinout (SOT-23-3)
6.4 Package Pinout (LGA-4)
GND
GND
3
3
GND 4
DNC 1
1
2
1
2
VDD
OUT
VDD
OUT
3GND
OUT 4
3 DNC
2 OUT
VDD 1
2 VDD
7 Dimensions Millimeters (Inches)
7.1 SOT-23-3 Package
Top View
End View
2.90 ± 0.15
(0.114 ± .006)
1.45 ± 0.20
(0.057 ± .008)
1.20 ± 0.20
(.047 ± .008)
3
2.80 ± 0.25
(.110± .010)
0.10 ± 0.10
(.004 ± .004)
0.44 ± 0.15
(.017 ± .006)
0.6
(0.024)
1.60 ± 0.15
(0.063 ± .006)
1
Side View
2
0.40 ± 0.15
(.016 ± .006)
1.90 (0.075)
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1.10 ± 0.15
(.043± .006)
© Coto Technology 2022. All rights reserved. | rev. 09272022 | page 5
REDROCK® RR132-1B12-551/552
REDROCK® RR132-1B13-551/552 TMR DIGITAL OPEN-DRAIN MAGNETIC SENSOR
®
7 Dimensions Millimeters (Inches)
7.2 LGA-4 Package
Top View
Side View
1.45 ± .05 (0.055 ± .002)
1.45 ± .05 (0.055 ± .002)
1
Bottom View
0.436 ± .05
(0.017±.002)
PIN1
0.65
(0.026)
PIN 1
4
0.35 ± .05
(0.014 ± .002)
0.65
(0.026)
2
3
0.225 ± .05
(0.008± .002)
0.225 ± .05
(0.008 ± .002)
0.14
(0.005)
0.35 ± .05
(0.014 ± .002)
8 TMR Sensor Location
8.2 LGA-4 Package
8.1 SOT-23-3 Package
1.45 mm
3
1.45 mm
1.60 mm
2
0.80 mm
1
2
3
0.84
mm
1
0.84
mm
4
1.45 mm
2.90 mm
8.3 SOT Package - Side View
0.76 mm
page 6 | © Coto Technology 2022. All rights reserved. | rev.09272022
8.4 LGA Package - Side View
0.20 mm
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REDROCK® RR132-1B12-551/552
REDROCK® RR132-1B13-551/552 TMR DIGITAL OPEN-DRAIN MAGNETIC SENSOR
®
9 TMR Sensor & Switch Packaging
9.1 SOT-23-3 Tape & Reel Packaging
Standard packaging is Tape & Reel containing 3,000 pieces. MSL Rating is 1.
4.0 ± 0.01
Ø1.5
+0.1
-0
2.0 ± 0.05
1.75 ± 0.1
1
4.0 ± 0.01
see
Fig. B
below
see Fig. A
below
Fig. A
DIRECTION OF FEED
2.55 ± 0.1
0.6
5º MAX.
.3
.3
Bo3.2 ± 0.1
1.1 ± 0.1
5º MAX.(2X)
3
0.
R
R0
.3
2
Ø1.1 ± 0.1
5º MAX.(2X)
R0
R0
1
2.75
2
Fig. B
0.20 ± 0.05
Ao3.3 ± 0.1
5º MAX.(2X)
8.0 ± 0.2
3.5 ± 0.05
3
3
Ko1.47 ± 0.1
0.2
0.4
0.6
0.8
Ø178.0±1
60.3±0.5
EIAJ-RRM0BB
16
18
19
20
15
0.8
0.6
0.4
0.2
17
9.30±0.5
(measured at hub)
17.40±0.20
1.50±0.10
1.50±0.10
Ø13.20±0.20
2.20±0.30
redrock@cotorelay.com | www.cotorelay.com
© Coto Technology 2022. All rights reserved. | rev. 09272022 | page 7
REDROCK® RR132-1B12-551/552
REDROCK® RR132-1B13-551/552 TMR DIGITAL OPEN-DRAIN MAGNETIC SENSOR
®
9 TMR Sensor & Switch Packaging
9.2 LGA-4 Tape & Reel Packaging
Standard packaging is Tape & Reel containing 3,000 pieces. MSL Rating is 3.
1.5 +0.1
+0
2.0 ± 0.05
4.0 ± 0.10
3.5 ± 0.05
see
Fig. A
below
see
Fig. B
below
DIRECTION OF FEED
4.0 ± 0.10
8.0 ± 0.2
1.75 ± 0.1
Fig. A
Fig. B
0.25±0.02
1.65±0.5
1.65±0.05
5º MAX.
5º MAX.
.5
±0
.00
9.0
+1.5
0.00
Ø1
Ø1
78
0.5
.00
1.4
78
±0
.5
5.00 ±
0
0
0.65±0.05
0.8
0.6
0.4
±0
0.2
0.4
0.6
0.8
page 8 | © Coto Technology 2022. All rights reserved. | rev.09272022
redrock@cotorelay.com | www.cotorelay.com
PC
PC
Ø60.0±0.05
.50
Ø178.0±0.05
3.0
Ø5
Ø1
6.0
0.2
REDROCK® RR132-1B12-551/552
REDROCK® RR132-1B13-551/552 TMR DIGITAL OPEN-DRAIN MAGNETIC SENSOR
®
9 TMR Sensor & Switch Packaging
9.3 RedRock Package Codes
RR132-1B12-511 / RR132-1B13-511 (SOT-23-3)
3
Part Code
Year
Year
Week # Seq #
JD # # # #
1
RR132-1B12-512 / RR132-1B13-512 (LGA-4)
2
L ##
Part
Code
Lot
Code
9.4 RedRock TMR Packaging
Box Dimensions – 14x10x6 inches
Box Dimensions – 18x14x12 inches
• Fits 1 to 3 reels = 3000 to 9000 pcs
• Weight for 3000 pcs = 0.90 kilos
• Weight for 9000 pcs = 1.00 kilos
• Fits 4 to 24 reels = 12000 to 72000 pcs
• Weight for 12000 pcs = 1.50 kilos
• Weight for 72000 pcs = 4.90 kilos
redrock@cotorelay.com | www.cotorelay.com
© Coto Technology 2022. All rights reserved. | rev. 09272022 | page 9
REDROCK® RR132-1B12-551/552
REDROCK® RR132-1B13-551/552 TMR DIGITAL OPEN-DRAIN MAGNETIC SENSOR
®
10 Suggested Pb-Free Reflow Profile
Notes:
1. Fully compatible with standard no-lead solder profile, 260ºC for 30 seconds max (3 cycles max).
2. Profile shown as example. Users are advised to develop their own board-level profile.
3. Suggested Pb-free reflow profile derived from IPC/JEDEC J-STD-020E.
4. Temperature tolerance: +0ºC, as measured at any point on the package or leads
5. MSL rating of 1 (SOT-23-3 only) compatible with J-STD-020 or equivalent.
6. MSL rating of 3 (LGA-4 and Leaded LGA-4) compatible with J-STD-020 or equivalent.
7. All temperatures refer to the center of the package, measured on the package body surface that is facing up during assembly reflow (e.g., livebug). If parts are reflowed in other than the normal live bug assembly reflow orientation (i.e., dead-bug), Tp shall be within ± 2°C of the live bug
Tp and still meet the Tc requirements, otherwise, the profile shall be adjusted to achieve the latter. To accurately measure actual peak package
body temperatures, refer to JEP140 for recommended thermocouple use.
8. Reflow profiles in this document are for classification/preconditioning and are not meant to specify board assembly profiles. Actual board assembly profiles should be developed based on specific process needs and board designs and should not exceed the parameters in this table.
260ºC
Max. Ramp Up Rate = 3ºC/s
Max. Ramp Down Rate = 6ºC/s
217ºC
Preheat Area
Temperature
200ºC
255ºC
30 seconds max.
60-150
seconds
150ºC
60-120 seconds
25
Time 25ºC to Peak
Time
11 Suggested Solder Pad Layout
Dimensions in mm (inches)
11.1 SOT-23-3 Solder Pad Layout
11.2 LGA-4 Solder Pad Layout
0.76
(.030)
0.65
(0.026)
1.12
(.044)
1.58
(0.062)
0.38
(0.015)
0.65
(0.026)
3.16
(.124)
0.38
(0.015)
0.94
(.037)
1.90
(.075)
page 10 | © Coto Technology 2022. All rights reserved. | rev.09272022
redrock@cotorelay.com | www.cotorelay.com
REDROCK® RR132-1B12-551/552
REDROCK® RR132-1B13-551/552 TMR DIGITAL OPEN-DRAIN MAGNETIC SENSOR
®
12 Graphs - Typical Electrical Characteristics
CDD = 1.0 µF (unless otherwise specified)
12.1 RR132-1B12-551 / 552
Average Supply Current vs.
Supply Voltage vs. Temperature
12.2 RR132-1B12-551 / 552
Average Supply Current vs.
Temperature vs. Supply Voltage
700
700
VDD = 1.8 V
-40ºC
+25ºC
+85ºC
+125ºC
500
700
400
-40ºC
600
+25ºC
+85ºC
300
+125ºC
500
200
400
100
300
0
200
1.5
2.1
2.7
3.3
3.9
4.5
5.1
5.7
Supply Voltage (V)
100
VDD = 3.0 V
VDD = 3.3 V
500
VDD = 3.6 V
700
VDD = 5.0 V
400
VDD = 1.8 V
600
VDD = 2.7 V
VDD = 3.0 V
300
VDD = 3.3 V
500
VDD = 3.6 V
200
VDD = 5.0 V
400
100
300
0
200
-50
-20
10
40
70
100
130
160
130
160
Ambient Temperature (ºC)
100
Average Supply Current vs.
Supply Voltage vs. Temperature
Average Supply Current vs.
Temperature vs. Supply Voltage
0
0
1.5
2.1
2.7
3.3
3.9
4.5
5.1
5.7
-50
-20
10
40
70
100
Supply Voltage (V)
Ambient Temperature (ºC)
Average Supply Current vs.
Supply Voltage vs. Temperature
Average Supply Current vs.
Temperature vs. Supply Voltage
12.3 RR132-1B12-551 / 552
Sampling Frequency vs.
Supply Voltage vs. Temperature
3.0
2.5
Sampling Frequency
Sampling
(Hz)
Frequency (Hz)
VDD = 2.7 V
600
Average Supply Current
Average
(nA)Supply Current (nA)
Average Supply Current
Average
(nA)Supply Current (nA)
600
2.0
3.0
1.5
2.5
1.0
2.0
-40ºC
+25ºC
0.5
1.5
+85ºC
+125ºC
0.0
1.0
1.5
2.1
2.7
-40ºC
+25ºC
0.5
+85ºC
+125ºC
3.3
3.9
4.5
5.1
5.7
5.1
5.7
Supply Voltage (V)
Sampling Frequency vs.
Supply Voltage vs. Temperature
0.0
1.5
2.1
2.7
3.3
3.9
4.5
Supply Voltage (V)
Sampling Frequency vs.
Supply Voltage vs. Temperature
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© Coto Technology 2022. All rights reserved. | rev. 09272022 | page 11
REDROCK® RR132-1B12-551/552
REDROCK® RR132-1B13-551/552 TMR DIGITAL OPEN-DRAIN MAGNETIC SENSOR
®
12 Graphs - Typical Magnetic Characteristics
CDD = 1.0 µF (unless otherwise specified)
12.4 RR132-1B12-551 / 552
BOPN (Blue) and BOPS (Red) vs.
Supply Voltage at +25ºC
12.5 RR132-1B12-551 / 552
BRPN (Blue) and BRPS (Red) vs.
Supply Voltage at +25ºC
40
30
30
20
20
10
30
30
0
BRP (G)
BOP (G)
40
10
BOPN
BOPS
BRPN
0
20
BRPS
20
10
-10
10
0
-30
BRP (G)
BOP (G)
10
-20
BOPN
BOPS
10
-40
1.5
2.0
2.5
3.0
-20
3.5
4.0
4.5
5.0
5.5
-30
-10
6.0
20
2.5
3.0
3.5
4.0
4.5
5.0
5.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
5.0
5.5
6.0
BRPN (Blue) and BRPS (Red) vs.
Supply Voltage at +25ºC
1.5
6.0
2.0
2.5
3.0
3.5
4.0
4.5
Supply Voltage (V)
Supply Voltage (V)
BOPN (Blue) and BOPS (Red) vs.
Supply Voltage at +25ºC
BRPN (Blue) and BRPS (Red) vs.
Supply Voltage at +25ºC
30
12.7 RR132-1B12-551 / 552
BRPN (Blue) and BRPS (Red) vs.
Operating Temperature at VDD =3.0 V
20
10
30
BRP (G)
BOP (G)
2.5
-30
2.0
40
10
BOPN
30
0
BOPS
20
10
BRPN
0
20
BRPS
-10
10
BRP (G)
10
-20
BOP (G)
2.0
-20
BOPN (Blue) and BOPS (Red) vs.
Supply Voltage at +25ºC
12.6 RR132-1B12-551 / 552
BOPN (Blue) and BOPS (Red) vs.
Operating Temperature at VDD =3.0 V
30
1.5
Supply Voltage (V)
-40
40
BRPS
Supply Voltage (V)
-30
1.5
BRPN
-20
0
BOPN
0
-30
BOPS
10
-40
-50
-20
10
40
70
-20
Operating Temperature (ºC)
-30
BOPN (Blue) and BOPS (Red) vs.
Operating Temperature at VDD=3.0 V
100
130
BRPN
-20
0
-30
-10
BRPS
-50
-20
10
40
70
100
130
100
130
Operating Temperature (ºC)
-20
-40
BRPN (Blue) and BRPS (Red) vs.
Operating Temperature at VDD=3.0 V
-30
-50
-20
10
40
70
100
Operating Temperature (ºC)
BOPN (Blue) and BOPS (Red) vs.
Operating Temperature at VDD=3.0 V
page 12 | © Coto Technology 2022. All rights reserved. | rev.09272022
130
-50
-20
10
40
70
Operating Temperature (ºC)
BRPN (Blue) and BRPS (Red) vs.
Operating Temperature at VDD=3.0 V
redrock@cotorelay.com | www.cotorelay.com
®
REDROCK® RR132-1B12-551/552
REDROCK® RR132-1B13-551/552 TMR DIGITAL OPEN-DRAIN MAGNETIC SENSOR
Revision History
Date
Description
1
09/14/2021
Modified Axis of Sensitivity on LGA-4 Package (Section 7.2)
2
10/29/2021
Modified Bottom View Dimensions (Section 8.2 LGA-4 Package)
3
12/14/2021
Corrected Misleading Elements in Table 4.3
4
02/28/2022
Revised/expanded Magnetic Response Section (Section 5)
5
02/28/2022
Removed sections 7 and 10, consolidating information within new Section 5
6
02/28/2022
Modified packaging drawings (9.1 and 9.2)
7
02/28/2022
Modified LGA Sensor Location package drawings (8.2 and 8.4)
8
02/28/2022
Added RedRock Package Code section (9.3)
9
03/04/2022
Added Package Pinouts (Section 6)
10
03/04/2022
Modified Power On Time (Table 4.3)
11
03/08/2022
Added ESD Level Charged Device Model (Table 4.1)
12
03/08/2022
Modified Under Voltage Lockout Hysteresis (Table 4.3)
13
09/27/2022
Modified LGA Package Pinout (6.4)
redrock@cotorelay.com | www.cotorelay.com
© Coto Technology 2022. All rights reserved. | rev. 09272022 | page 13
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