MLX92232
End of Line programmable 3-Wire Hall Effect Latch/Switch
Datasheet
1 Features and Benefits
2 Application Examples
▪ Programmable parameters in application:
▪ Wide magnetic Latch range: ±0.4mT to ±80mT
▪ Wide magnetic Switch range: ±1.5mT to ±66mT
▪ Programmable Hysteresis: 1mT to 36mT
▪ Programmable Active Pole: North or South
▪ Programmable Output Behaviour: Direct or Inverted
▪ Increased Traceability: 32 bits ID on chip
▪ Built-in Negative TC coefficient: 0 to -2000 ppm/°C
▪ Wide operating voltage range: from 2.7V to 24V
▪ Reverse Supply Voltage Protection
▪ Output Current Limit with Auto-Shutoff
▪ Under-Voltage Lockout Protection
▪ Thermal Protection
▪ Lateral Sensitivity option
▪ Dual die option
▪
▪
▪
▪
▪
▪
▪
▪
▪
Automotive, Consumer and Industrial
Solid-state switch
3-phase BLDC motor commutation
Wiper motor
Window lifter
Sunroof/Tailgate opener
Seat motor adjuster
Electrical power steering
Brake Light switch
3 Ordering Information
Product Code
MLX92232LSE-AAA-000-RE
MLX92232LUA-AAA-000-BU
MLX92232LVA-AAA-000-BU
MLX92232LSE-AAA-001-RE
MLX92232LUA-AAA-001-BU
MLX92232LSE-AAA-002-RE
MLX92232LUA-AAA-002-BU
MLX92232LSE-AAA-003-RE
MLX92232LUA-AAA-003-BU
MLX92232LSE-AAA-200-RE
MLX92232LSE-AAA-201-RE
MLX92232LSE-AAA-202-RE
MLX92232LSE-AAA-203-RE
MLX92232LUA-AAA-200-BU
Temperature Code
Package Code
L (-40°C to 150°C)
L (-40°C to 150°C)
L (-40°C to 150°C)
L (-40°C to 150°C)
L (-40°C to 150°C)
L (-40°C to 150°C)
L (-40°C to 150°C)
L (-40°C to 150°C)
L (-40°C to 150°C)
L (-40°C to 150°C)
L (-40°C to 150°C)
L (-40°C to 150°C)
L (-40°C to 150°C)
L (-40°C to 150°C)
SE (TSOT-3L)
UA (TO92-3L)
VA (SIP 4L)
SE (TSOT-3L)
UA (TO92-3L)
SE (TSOT-3L)
UA (TO92-3L)
SE (TSOT-3L)
UA (TO92-3L)
SE (TSOT-3L)
SE (TSOT-3L)
SE (TSOT-3L)
SE (TSOT-3L)
UA (TO92-3L)
Comment
3-wire Switch/Latch, TC=0 ppm/°C
3-wire Switch/Latch, TC=0 ppm/°C
Dual Die 3-wire Switch/Latch, TC=0 ppm/°C
3-wire Switch/Latch, TC=-400 ppm/°C
3-wire Switch/Latch, TC=-400 ppm/°C
3-wire Switch/Latch, TC=-1100 ppm/°C
3-wire Switch/Latch, TC=-1100 ppm/°C
3-wire Switch/Latch, TC=-2000 ppm/°C
3-wire Switch/Latch, TC=-2000 ppm/°C
3-wire Switch/Latch IMC version, TC=0 ppm/°C
3-wire Switch/Latch IMC version, TC=-400 ppm/°C
3-wire Switch/Latch IMC version, TC=-1100 ppm/°C
3-wire Switch/Latch IMC version, TC=-2000 ppm/°C
3-wire Switch/Latch IMC version, TC=0 ppm/°C
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MLX92232
End of Line programmable 3-Wire Hall Effect Latch/Switch
Datasheet
4 Functional Diagram
VDD
Voltage Regulator
with Reverse Polarity
Protection
Temperature
Compensation
Switched
Hall
Plate
UnderVoltage
Lockout
Bop/Brp
reference
Thermal
Protection
Open Drain
Output
CDS
Amplifier
Control
VDD EoL
Programming
OUT
Current
Limit &
Auto-Shutoff
GND
5 General Description
The Melexis MLX92232 is the second generation programmable Hall-effect sensor designed in mixed signal CMOS
technology. The device integrates a voltage regulator, Hall sensor with advanced offset cancellation system and an
open-drain output driver, all in a single package.
With the built-in reverse voltage protection, a serial resistor or diode on the supply line is not required so that even
remote sensors can be specified for low voltage operation down to 2.7V while being reverse voltage tolerant. In the
event of a drop below the minimum supply voltage during operation, the under -voltage lock-out protection will
automatically freeze the device, preventing the electrical perturbation to affect the magnetic measurement circuitry.
The open drain output is fully protected against short-circuit with a built-in current limit. An additional automatic
output shut-off is activated in case of a prolonged short-circuit condition. A self-check is then periodically performed to
switch back to normal operation if the short-circuit condition is released.
The on-chip thermal protection also switches off the output if the junction temperature increases above an abnormally
high threshold. It will automatically recover once the temperature decreases below a safe value.
Furthermore the MLX92232 features a full set of programmable parameters that can be adjusted in the application in order
to achieve the highest possible system accuracy by compensating the mechanical tolerances.
An Integrated Magnetic Concentrator option (IMC) has been added to sense the lateral field component. This is adding more
flexibility in the module design. A dual die option is also available for applications that need a secondary output; these can be
programmed independently from each other.
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MLX92232
End of Line programmable 3-Wire Hall Effect Latch/Switch
Datasheet
Table of Contents
1
Features and Benefits ....................................................................................................................................... 1
2
Application Examples........................................................................................................................................ 1
3
Ordering Information........................................................................................................................................ 1
4
Functional Diagram........................................................................................................................................... 2
5
General Description .......................................................................................................................................... 2
6
Glossary of Terms ............................................................................................................................................. 4
7
Absolute Maximum Ratings .............................................................................................................................. 4
8
General Electrical Specifications ....................................................................................................................... 5
9
Magnetic Specifications .................................................................................................................................... 6
10 Programming parameters ................................................................................................................................. 7
10.1
Latch Sensor ........................................................................................................................................................................................... 9
10.2
Switch Sensor ....................................................................................................................................................................................... 10
11 Application Information .................................................................................................................................. 11
11.1
Typical Three-Wire Application Circuit ............................................................................................................................................... 11
11.2
Automotive and Harsh, Noisy Environments Three-Wire Circuit...................................................................................................... 12
12 Standard information regarding manufacturability of Melexis products ......................................................... 13
13 ESD Precautions.............................................................................................................................................. 13
14 Package Information....................................................................................................................................... 14
14.1
TSOT-3L (SE Package)........................................................................................................................................................................... 14
14.2
TO92-3L (UA Package) ......................................................................................................................................................................... 16
14.3
VA Package ........................................................................................................................................................................................... 18
15 Contact ........................................................................................................................................................... 19
16 Disclaimer ....................................................................................................................................................... 20
MLX92232
End of Line programmable 3-Wire Hall Effect Latch/Switch
Datasheet
6 Glossary of Terms
Tesla
TC
IMC
POR
Units for the magnetic flux density, 1 mT = 10 Gauss
Temperature Coefficient in ppm/°C
Integrated Magnetic Concentrator
Power on Reset
7 Absolute Maximum Ratings
Exceeding the absolute maximum ratings may cause permanent damage. Exposure to absolute maximum rated conditions for
extended periods may affect device reliability.
Parameter
Supply Voltage
(1, 2)
Supply Voltage (Load Dump)
(1, 4)
Supply Current (1, 2, 3)
Supply Current (1, 3, 4)
Symbol
Value
Units
VDD
+27
V
VDD
+32
V
IDD
+20
mA
IDD
+50
mA
Reverse Supply Voltage
(1, 2)
VDDREV
-24
V
Reverse Supply Voltage
(1, 4)
VDDREV
-30
V
Reverse Supply Current
(1, 2, 5)
IDDREV
-20
mA
Reverse Supply Current
(1, 4, 5)
IDDREV
-50
mA
VOUT
+27
V
IOUT
+20
mA
Output Voltage
(1, 2)
Output Current (1, 2, 5)
(1, 4, 6)
IOUT
+75
mA
Reverse Output Voltage
(1)
VOUTREV
-0.5
V
Reverse Output Current
(1, 2)
IOUTREV
-100
mA
Maximum Junction Temperature (7)
TJ
+165
C
Storage Temperature Range
Output Current
Ts
-55 to +165
C
ESD Sensitivity – HBM
(8)
-
4000
V
ESD Sensitivity – CDM
(9)
-
1000
V
B
Unlimited
mT
Magnetic Flux Density
1 The maximum junction temperature should not be exceeded
2 For maximum 1 hour
3 Including current through protection device
4 For maximum 500ms
5 Through protection device
6 For VOUT≤27V
7 For 1000 hours
8 Human Model according AEC-Q100-002 standard
9 Charged Device Model according AEC-Q100-011 standard
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MLX92232
End of Line programmable 3-Wire Hall Effect Latch/Switch
Datasheet
8 General Electrical Specifications
DC Operating Parameters VDD = 2.7V to 24V, TA = -40°C to 150°C (unless otherwise specified)
Typ(1)
Parameter
Symbol
Test Conditions
Min
Supply Voltage
VDD
Operating
2.7
-
24
V
Supply Current (2)
IDD
1.5
3.0
4.5
mA
Supply Current (3)
IDD
3.0
6.0
9.0
mA
Reverse supply current
IDDREV
VDD = -16V
-1
-
-
mA
Output Saturation Voltage
VDSON
VDD = 3.5 to 24V, IOUT = 20mA
-
0.3
0.5
V
Output Leakage
Output Rise Time (4, 8)
(RPU dependent)
Output Fall Time (4, 8)
(On-chip controlled )
Power-On Time (5,6,9)
IOFF
-
-
10
µA
0.1
0.3
1
µs
0.1
0.3
1
µs
tON
VOUT = 12V, VDD = 12V
RPU = 1kΩ, VDD = 12V, VPU = 5V
CLOAD = 50pF to GND
RPU = 1kΩ, VDD = 12V, VPU = 5V
CLOAD = 50pF to GND
VDD = 5V, dVDD/dt > 2V/us
-
40
70
µs
Power-On Output State
-
t < tON
Output Current Limit
Output ON Time under Current
Limit conditions(10)
Output OFF Time under Current
Limit conditions(10)
Chopping Frequency
ICL
VDD=3.5 to 24V, VOUT = 12V
25
40
70
mA
tCLON
VPU = 12V, RPU = 100Ω
150
240
tCLOFF
VPU = 12V, RPU = 100Ω
-
3.5
-
ms
-
340
-
kHz
Refresh Period
tPER
-
6
-
µs
-
±3.2
-
µs
30
65
-
kHz
VUVL
-
-
2.7
V
tUVL
-
1
-
µs
-
190(11)
-
°C
-
180(11)
-
°C
Output Jitter (p-p) (4)
tR
tF
fCHOP
tJITTER
Maximum Switching Frequency (4, 7) fSW
Under-voltage Lockout Threshold
Under-voltage Lockout Reaction
time (4)
Thermal Protection Threshold
TPROT
Thermal Protection Release
TREL
SE Package Thermal Resistance
RTHJA
UA package Thermal Resistance
RTHJA
VA package Thermal Resistance
RTHJA
Over 1000 successive switching events
@10kHz triangle wave magnetic field,
B > ±(BOPMAX +20mT)
B > ±3(BOPMAX +1mT), triangle wave
magnetic field
Junction temperature
Junction temperature
Single layer PCB, JEDEC standard test
boards
Single layer PCB, JEDEC standard test
boards
Single layer PCB, JEDEC standard test
boards
Max
High (VPU)
Units
-
µs
300
°C/W
200
°C/W
105
°C/W
Typical values are defined at TA = +25°C and VDD = 12V
Valid for 92232LSE-AAA-xxx and 92232LUA-AAA-xxx versions
Valid for 92232LVA-AAA-xxx version
Guaranteed by design and verified by characterization, not production tested
The Power-On Time represents the time from reaching VDD = 2.7V to the first refresh of the output
Power-On Slew Rate is not critical for the proper device start-up.
Maximum switching frequency corresponds to the maximum frequency of the applied magnetic field which is detected without loss of pulses
RPU and VPU are respectively the external pull-up resistor and pull-up power supply
Activated output with 1 mT overdrive
If the Output is in Current Limitation longer than tCLON the Output is switched off in high-impedance state. The Output returns back in active state at next
reaching of BOP or after tCLOFF time interval
11 TPROT and TREL are the corresponding junction temperature values
1
2
3
4
5
6
7
8
9
10
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MLX92232
End of Line programmable 3-Wire Hall Effect Latch/Switch
Datasheet
9 Magnetic Specifications
DC Operating Parameters VDD = 2.7V to 24V, TA = -40°C to 150°C (unless otherwise specified)
Parameter
Latch Threshold Programming Range(2, 3)
Switch Operating Point Programming Range(3, 4)
Proportional Hysteresis Ratio Programming(5, 6)
Fixed Hysteresis Value 0(7, 8)
Fixed Hysteresis Value 1(7, 8)
Fixed Hysteresis Value 2(7, 8)
Fixed Hysteresis Value 3(7, 8)
Fixed Hysteresis Value 4(7, 8)
Fixed Hysteresis Value 5(7, 8)
Symbol
BLTH
BOP
HYSRATIO
BFHYS0
BFHYS1
BFHYS2
BFHYS3
BFHYS4
BFHYS5
Latch Sensor Magnetic Offset(9)
BOFFSET
Test Conditions
VDD=12V, TA=25°C
VDD=12V, TA=25°C
VDD=12V, TA=25°C
TA=25°C
TA=-40°C to 150°C
Min
±0.4
±1.5
0.1
-0.5
-0.9
TC
Factory Programmed BOP, Switch(11)
BOP
Factory Programmed BRP, Switch(11)
BRP
Factory Programmed BOP, Latch(12)
BOP
Factory Programmed BRP, Latch(12)
BRP
No IMC: BOP/BRP = +- 28mT
IMC: BOP/BRP = +- 12mT
VDD=12V, TA=25°C, target
28mT
VDD=12V, TA=25°C, target
28mT, HYSRATIO=0.25
VDD=12V, TA=25°C, target
12mT
VDD=12V, TA=25°C, target
-12mT
0
1
1.2
1.4
1.8
2.2
Max
±80
±66
0.55
0.5
0.9
0
-400
-1100
-2000
Latch with:
Temperature Coefficient(10)
Typ(1)
Units
mT
mT
mT
mT
mT
mT
mT
mT
mT
mT
ppm/°C
26
28
30
mT
19
21
23
mT
10
12
14
mT
-14
-12
-10
mT
1 The typical values are defined at TA = 25°C and VDD = 12V.
2 For Latch sensor BLTH=(BOP-BRP)/2. The Latch programming step is typically between 0.7% and 1.5% of the programmed BLTH value for |BLTH|≥1.2mT and 0.018mT for |BLTH|≤ 1.2mT.
3 Guaranteed by design and verified by characterization. The programming ranges for BLTH and BOP include some margin for process deviations.
4 For Switch sensor the BOP programming step is typically between 0.7% and 1.5% of the programmed B OP value for |BOP|≥ 4.8mT and 0.072mT for |BOP|≤ 4.8mT.
5 For Switch sensor with proportional hysteresis HYS RATIO=BHYS/BOP. The HYSRATIO programming step is 0.05.
6 The given min/max limits are typical values.
7 For Switch sensor with fixed hysteresis value
8 Guaranteed by design and verified by characterization.
9 For Latch sensor offset is defined as BOFFSET = (BOP+BRP)/2.
10 The temperature Coefficient is calculated using following formula:
𝑇𝐶 =
𝐵𝑋𝑃𝑇𝐴2 − 𝐵𝑋𝑃𝑇𝐴1
∗ 106 , 𝑝𝑝𝑚/°𝐶
𝐵𝑋𝑃𝑇25 ∗ (𝑇𝐴2 − 𝑇𝐴1 )
where:
TA1 = -40°C, TA2 = 150°C, T25 = 25°C
In case of magnetic Latch application: BXPTA1, BXPTA2 or BXPT25 = BOP-BRP at TA1 ,TA2 or T25
In case of magnetic Switch application: BXPTA1, BXPTA2 or BXPT25 = BOP or BRP at TA1 ,TA2 or T25
11 Valid for 92232Lxx-AAA-0xx
12 Valid for 92232Lxx-AAA-2xx
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MLX92232
End of Line programmable 3-Wire Hall Effect Latch/Switch
Datasheet
10 Programming parameters
Parameter
Symbol
Comments
Value
Units
Bop programming resolution
BOPFINE
Fine programming of the threshold Bop (switch) and BLTH (Latch)
7
Bit
Bop sub-range
BOPRANGE
Selection of the appropriate switch sensor sub-range
2
Bit
BLTH sub-range
BOPRANGE
Selection of the appropriate latch sensor sub-range
3
Bit
Programming hysteresis
BHYST
Hysteresis can be fixed or proportional
4
Bit
Active Pole selection
BPOLE
Part can be programmed for south or north magnetic pole active
1
Bit
Output polarity selection
Switch/Latch function
selection
PolOUT
Selects direct or inverted output polarity
1
Bit
Selects Latch or Switch sensor function
1
Bit
Melexis programmed ID
ID
A unique fixed ID implemented for device traceability, no
overwriting allowed.
32
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Bit
MLX92232
End of Line programmable 3-Wire Hall Effect Latch/Switch
Datasheet
South active pole (IMC version)
North active pole (IMC version)
South active pole
North active pole
South active pole
North active pole
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End of Line programmable 3-Wire Hall Effect Latch/Switch
Datasheet
South pole active (VA package)
North pole active (VA package)
10.1 Latch Sensor
South Pole Active
North Pole active
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End of Line programmable 3-Wire Hall Effect Latch/Switch
Datasheet
10.2 Switch Sensor
Direct South Active Pole
Inverted South Active Pole
Direct North Active Pole
Inverted North Active Pole
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End of Line programmable 3-Wire Hall Effect Latch/Switch
Datasheet
11 Application Information
11.1 Typical Three-Wire Application Circuit
11.1.1 92232LSE-AAA-xxx, 92232LUA-AAA-xxx
MLX92232
VCC
C1
10nF
VDD
RPU
10k
VOUT
OUT
GND
Notes:
1. For proper operation, a 10nF to 100nF bypass capacitor should
be placed as close as possible to the VDD and ground pin.
2. The pull-up resistor RPU value should be chosen in to limit the
current through the output pin below the maximum allowed
continuous current for the device.
3. A capacitor connected to the output is not needed, because the
output slope is generated internally.
11.1.2 92232LVA-AAA-xxx
MLX92232
VCC
C1
10nF
VDD
GND
OUT1
OUT2
RPU
10k
Notes:
RPU
1. For proper operation, a 10nF to 100nF bypass capacitor should
10k
be placed as close as possible to the VDD and ground pin.
VOUT1 2. The pull-up resistors RPU values should be chosen in to limit the
current through the output pin below the maximum allowed
VOUT2 continuous current for the device.
3. A capacitors connected to the outputs are not needed, because
the output slope is generated internally.
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MLX92232
End of Line programmable 3-Wire Hall Effect Latch/Switch
Datasheet
11.2 Automotive and Harsh, Noisy Environments Three-Wire Circuit
11.2.1 92232LSE-AAA-xxx, 92232LUA-AAA-xxx
D1
R1
100 Ohms
MLX92232
10k
VDD
VCC
Z1
RPU
C1
VOUT
OUT
10nF
GND
C2
4.7nF
Notes:
1. For proper operation, a 10nF to 100nF bypass capacitor should be placed as close as possible to the VDD and ground pin.
2. The device could tolerate negative voltage down to -24V, so if negative transients over supply line VPEAK< -30V are expected, usage of the
diode D1 is recommended. Otherwise only R1 is sufficient.
When selecting the resistor R1, three points are important:
- the resistor has to limit IDD/IDDREV to 50mA maximum
- the resistor has to withstand the power dissipated in both over voltage conditions (VR12/R1)
- the resulting device supply voltage VDD has to be higher than VDD min (VDD = VCC – R1.IDD)
3. The device could tolerate positive supply voltage up to +27V (until the maximum power dissipation is not exceeded), so if positive
transients over supply line with VPEAK> 32V are expected, usage a zener diode Z1 is recommended. The R1-Z1 network should be sized to
limit the voltage over the device below the maximum allowed.
11.2.2 92232LVA-AAA-xxx
D1
VCC
R1
100 Ohms
OUT1
RPU
10k
VOUT1
OUT2
VOUT2
MLX92232
VDD
Z1
C1
RPU
10k
10nF
GND
C2
C3
4.7nF
4.7nF
Notes:
1. For proper operation, a 10nF to 100nF bypass capacitor should be placed as close as possible to the VDD and ground pin.
2. The device could tolerate negative voltage down to -24V, so if negative transients over supply line VPEAK< -30V are expected, usage of the
diode D1 is recommended. Otherwise only R1 is sufficient.
When selecting the resistor R1, three points are important:
- the resistor has to limit IDD/IDDREV to 50mA maximum
- the resistor has to withstand the power dissipated in both over voltage conditions (VR12/R1)
- the resulting device supply voltage VDD has to be higher than VDD min (VDD = VCC – R1.IDD)
3. The device could tolerate positive supply voltage up to +27V (until the maximum power dissipation is not exceeded), so if positive
transients over supply line with VPEAK> 32V are expected, usage a zener diode Z1 is recommended. The R1-Z1 network should be sized to
limit the voltage over the device below the maximum allowed.
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End of Line programmable 3-Wire Hall Effect Latch/Switch
Datasheet
12 Standard information regarding manufacturability of Melexis products
Our products are classified and qualified regarding soldering technology, solderability and moisture sensitivity level according
to following test methods:
Reflow Soldering SMD’s (Surface Mount Devices)
• IPC/JEDEC J-STD-020
Moisture/Reflow Sensitivity Classification for Nonhermetic Solid State Surface Mount Devices
(classification reflow profiles according to table 5-2)
• EIA/JEDEC JESD22-A113
Preconditioning of Nonhermetic Surface Mount Devices Prior to Reliability Testing
(reflow profiles according to table 2)
Wave Soldering SMD’s (Surface Mount Devices) and THD’s (Through Hole Devices)
• EN60749-20
Resistance of plastic- encapsulated SMD’s to combined effect of moisture and soldering heat
• EIA/JEDEC JESD22-B106 and EN60749-15
Resistance to soldering temperature for through-hole mounted devices
Iron Soldering THD’s (Through Hole Devices)
• EN60749-15
Resistance to soldering temperature for through-hole mounted devices
Solderability SMD’s (Surface Mount Devices) and THD’s (Through Hole Devices)
• EIA/JEDEC JESD22-B102 and EN60749-21
Solderability
For all soldering technologies deviating from above mentioned standard conditions (regarding peak temperature, temperature
gradient, temperature profile etc) additional classification and qualification tests have to be agreed upon with Melexis.
The application of Wave Soldering for SMD’s is allowed only after consulting Melexis regarding assurance of adhesive strength
between device and board.
Melexis is contributing to global environmental conservation by promoting lead free solutions. For more information on
qualifications of RoHS compliant products (RoHS = European directive on the Restriction Of the use of certain Hazardous
Substances) please visit the quality page on our website: http://www.melexis.com/quality.aspx
13 ESD Precautions
Electronic semiconductor products are sensitive to Electro Static Discharge (ESD).
Always observe Electro Static Discharge control procedures whenever handling semiconductor products.
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End of Line programmable 3-Wire Hall Effect Latch/Switch
Datasheet
14 Package Information
14.1 TSOT-3L (SE Package)
14.1.1 TSOT-3L – Package dimensions
3
1
2
14.1.2 TSOT-3L – Sensitive spot
1
3
2
1.40 ± 0.20 mm
0.80 ± 0.20 mm
3
1
2
0.28 ± 0.03 mm
1.45 ± 0.20 mm
1.14 ± 0.15 mm
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End of Line programmable 3-Wire Hall Effect Latch/Switch
Datasheet
14.1.3 TSOT-3L – Package marking / Pin definition
Top
3
3
x
WW
3xWW
1
2
1
2
1: No IMC version
3: IMC version
Fixed character
Bottom
Y
YLLL
Assembly week
LLL
Last 3 digits of lot number
Last digit of year
3
Pin #
Name
Type
Function
1
VDD
Supply
Supply Voltage pin
2
OUT
Out
Open drain output pin
3
GND
Ground
Ground pin
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End of Line programmable 3-Wire Hall Effect Latch/Switch
Datasheet
14.2 TO92-3L (UA Package)
1
2
3
14.2.1 TO92-3L – Package dimensions
2.05 ± 0.20 mm
2.75 ± 0.13 mm
1.25 ± 0.20 mm
14.2.2 TO92-3L – Sensitive spot
1
2
3
1
2
3
0.44 ± 0.03 mm
1.46 ± 0.13 mm
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MLX92232
End of Line programmable 3-Wire Hall Effect Latch/Switch
Datasheet
14.2.3 TO92-3L – Package marking / Pin definition
Top
3
3XWW
YLLL
X
WW
Assembly calendar week
1: No IMC version
3: IMC version
Fixed character
Y
LLL
Last 3 digits of lot number
1
2
Last digit of year
3
Pin #
Name
Type
Function
1
VDD
Supply
Supply Voltage pin
2
GND
Ground
Ground pin
3
OUT
Out
Open drain output pin
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MLX92232
End of Line programmable 3-Wire Hall Effect Latch/Switch
Datasheet
14.3 VA Package
1
2
3
4
14.3.1 VA – Package dimensions
2.35 ± 0.15 mm
14.3.2 VA – Sensitive Spot
1
2
3
4
1.31 ± 0.15 mm
1.31 ± 0.15 mm
0.34 ± 0.03 mm
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MLX92232
End of Line programmable 3-Wire Hall Effect Latch/Switch
Datasheet
14.3.3 VA – Package marking / Pin definition
Top
30_30
LLLLLLL
TTTTTTT
YYWW
30_30
LLLLLLL
1st die lot number
TTTTTTT
1st die lot number
YY
1
2
3
Fixed character
WW
Calender week number
year
4
Pin #
Name
Type
Function
1
OUT1
Out
Open drain output pin
2
VDD
Supply
Supply Voltage pin
3
GND
Ground
Ground pin
4
OUT2
Out
Open drain output pin
15 Contact
For the latest version of this document, go to our website at www.melexis.com.
For additional information, please contact our Direct Sales team and get help for y our specific needs:
Europe, Africa
Telephone: +32 13 67 04 95
Email : sales_europe@melexis.com
Americas
Telephone: +1 603 223 2362
Email : sales_usa@melexis.com
Asia
Email : sales_asia@melexis.com
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MLX92232
End of Line programmable 3-Wire Hall Effect Latch/Switch
Datasheet
16 Disclaimer
The content of this document is believed to be correct and accurate. However, the content of this document is furnished "as is" for informational use only and no representation, nor
warranty is provided by Melexis about its accuracy, nor about the results of its implementation. Melexis assumes no responsibility or liability for any errors or inaccuracies that may
appear in this document. Customer will follow the practices contained in this document under its sole responsibility. This documentation is in fact provided without warranty, term, or
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employees and agents and its affiliates' and their employees and agents will not be responsible for any loss, however arising, from the use of, or reliance on this document.
Notwithstanding the foregoing, contractual obligations expressly undertaken in writing by Melexis prevail over this disclaimer.
This document is subject to change without notice, and should not be construed as a commitment by Melexis. Therefore, before placing orders or prior to designing the product into a
system, users or any third party should obtain the latest version of the relevant information.
Users or any third party must determine the suitability of the product described in this document for its application, including the level of reliability required and determine whether it
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This document as well as the product here described may be subject to export control regulations. Be aware that export might require a prior authorization from competent
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If this document is marked “restricted” or with similar words, or if in any case the content of this document is to be reasonably understood as being confidential, the recipient of this
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The previous versions of this document are repealed.
the
provisions
of
this
disclaimer
does
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affect
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validity
or
effectiveness
of
the
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provisions.
Melexis © - No part of this document may be reproduced without the prior written consent of Melexis. (2020)
IATF 16949 and ISO 14001 Certified
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