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TLE5x09A16(D)
Analog AMR/GMR Angle Sensors
Features
• Single and dual die sensor with AMR or GMR technology
• Separate supply pins for top and bottom sensor
• Low current consumption and quick start up
• 180°(AMR) and 360°(GMR) contactless angle measurement
• Output amplitude optimized for circuits with 3.3 V or 5 V supply voltage
• Immune to airgap variations due to MR based sensing principle
• Automotive qualified Q100, Grade 1: -40°C to 125°C (ambient temperature)
• Pre-amplified output signals for differential or single-ended applications
• Diverse redundance combination of GMR sensor and AMR sensor in one package possible
• High accuracy typically 0.1° overall angle error for AMR sensor
• Green product (RoHS compliant)
Functional Safety
Safety Manual and Safety Analysis Summary Report available on request.
Product Validation
Developed for automotive applications. Product qualification according to AEC-Q100.
Potential Applications
The TLE5x0916(D) angle sensors are designed for angular position sensing in safety critical automotive and
non- automotive applications. Their high accuracy combined with short propagation delay make especially
the GMR sensor variants suitable for systems with high speeds and high accuracy demands such as brush-less
DC (BLDC) motors for actuators and electric power steering systems (EPS). The AMR sensor variants with their
typically accuracy of 0.1° fit for systems with high speeds and high accuracy demands such as pedals, levers
or brush-less DC (BLDC) motors with an even number of pole pairs. At the same time their fast start-up time
and low overall power consumption enables the device to be employed for low-power turn counting.
Extremely low power consumption can be achieved with power cycling, where the advantage of fast power on
time reduces the average power consumption. Potential applications are:
• BLDC motors
• Pedals and rotary switches
• Steering angle sensing
• Valve or flap position sensing
Data Sheet
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TLE5x09A16(D)
Analog AMR/GMR Angle Sensor
Figure 1 A usual application for TLE5x09A16(D) is the electrically commutated motor
Description
The TLE5x0916(D) are angle sensor with analog outputs. They detect the orientation of a magnetic field by
measuring sine and cosine angle components with Magneto Resistive (MR) elements. The sensors provide
analog sine and cosine output voltages that describe the magnetic angle in a range of 0 to 180° (AMR sensor),
and 0 to 360° (GMR sensor), respectively. There are single die and dual die combinations with a Giant Magneto
Resistance (GMR) sensor for full 360° angle range or also an Anisotropic Magneto Resistance (AMR) sensor for
high precision in a top-bottom configuration in one package possible. The following derivatives of the
TLE5x09A16(D) sensor family are available:
• Single die GMR: TLE5009A16
• Dual die GMR: TLE5009A16D
• Single die AMR: TLE5109A16
• Dual die AMR: TLE5109A16D
• Dual die AMR (bottom) / GMR (top): TLE5309D
The differential MR bridge signals are independent of the magnetic field strength to maintain constant output
voltage over a wide temperature and field range. The analog output is designed for differential or single-ended
applications and an internal temperature compensation is applied for higher accuracy.
The sensor is available as single die version (TLE5x09A16) and dual die version (TLE5x09A16D) for safety
applications that require redundancy. The two versions are pin-compatible for easy scalability. In the dual die
TLE5x09A16D, both sensor dies are supplied independently by separate supply and ground pins.
Table 1 TLE5009A16(D) Derivate ordering codes
Product Type
Marking
Ordering Code Package
TLE5009A16 E1200 09A11200 SP001285624 PG-TDSO-16
TLE5009A16 E1210 09A11210 SP001296110 PG-TDSO-16
TLE5009A16 E2200 09A12200 SP001296118 PG-TDSO-16
TLE5009A16 E2210 09A12210 SP001296114 PG-TDSO-16
TLE5009A16D E1200 09A21200 SP001285628 PG-TDSO-16
TLE5009A16D E1210 09A21210 SP001296122 PG-TDSO-16
Description
3.3 V, single die, without TCO1)
3.3 V, single die, with TCO1)
5.0 V, single die, without TCO1)
5.0 V, single die, with TCO1)
3.3 V, dual die, without TCO1)
3.3 V, dual die, with TCO1)
Data Sheet
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TLE5x09A16(D)
Analog AMR/GMR Angle Sensor
Table 1 TLE5009A16(D) Derivate ordering codes (cont’d)
Product Type
Marking
Ordering Code Package
TLE5009A16D E2200 09A22200 SP001296126 PG-TDSO-16
TLE5009A16D E2210 09A22210 SP001296130
1) Temperature Compensation Offset.
PG-TDSO-16
Description
5.0 V, dual die, without TCO1)
5.0 V, dual die, with TCO1)
Table 2 TLE5109A16(D) Derivate ordering codes
Product Type
Marking
Ordering Code Package
TLE5109A16 E1210 10911210 SP000956970 PG-TDSO-16
TLE5109A16 E2210 10912210 SP000956966 PG-TDSO-16
TLE5109A16D E1210 10921210 SP001496434 PG-TDSO-16
TLE5109A16D E2210 10922210 SP001044230 PG-TDSO-16
1) Temperature Compensation Offset.
Description
3.3 V, single die, with TCO1)
5.0 V, single die, with TCO1)
3.3 V, dual die, with TCO1)
5.0 V, dual die, with TCO1)
Table 3 TLE5309D Derivate ordering codes
Product Type
Marking
Ordering Code
TLE5309D E1211 309D1211 SP001227880
Package
PG-TDSO-16
TLE5309D E2211 309D2211 SP001227888 PG-TDSO-16
TLE5309D E5201 309D5201 SP001227884 PG-TDSO-16
1) Temperature Compensation Offset.
Description
3.3 V, dual die, AMR (bottom) and
GMR (top), with TCO1)
5.0 V, dual die, AMR(bottom) and
GMR (top), with TCO1)
5.0 V AMR (bottom), 3.3 V GMR
(top), dual die, without TCO1)
Data Sheet
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TLE5x09A16(D)
Analog AMR/GMR Angle Sensor
Table of Contents
1
1.1
1.2
1.3
1.4
1.5
2
2.1
2.2
2.3
2.3.1
2.3.2
2.3.3
2.4
2.5
2.6
2.7
3
3.1
3.2
3.3
3.4
3.5
4
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Functional Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Product Validation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Potential Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Dual die angle output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Application circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Sensor specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Operating range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Electrical parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Output parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Error diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Angle performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Electrostatic discharge protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Electro magnetic compatibility (EMC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Package parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Package outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Footprint . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Packing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Data Sheet
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TLE5x09A16(D)
Analog AMR/GMR Angle Sensor
Functional description
1 Functional description
1.1 General
The Magneto Resistive (MR) sensors are implemented using vertical integration. This means that the MR
sensitive areas are integrated above the analog portion of the ICs. These MR elements change their resistance
depending on the direction of the magnetic field.
On each sensor, four individual MR elements are connected in a Wheatstone bridge arrangement. Each MR
element senses one of two components of the applied magnetic field:
• X component, Vx (cosine) or the
• Y component, Vy (sine)
The advantage of a full-bridge structure is that the amplitude of the MR signal is doubled and temperature
effects cancel out.
GMR Sensor
GMR Resistors
N
VX
VY
S
ADCX+ ADCX-
GND
ADCY+ ADCY-
90°
VDD
Figure 2 Sensitive bridges of the GMR sensor
Note:
In Figure 2, the arrows in the resistors symbolize the direction of the reference layer. The size of the
sensitive areas is greatly exaggerated for better visualization.
With the trigonometric function ARCTAN2, the true 360° angle value that is represented by the relation of X and
Y signals can be calculated according to Equation (1).
α = arctan2(Vx,Vy)
(1)
The ARCTAN2 function is a microcontroller library function which resolves an angle within 360° using the x and
y coordinates on a unit circle.
Data Sheet
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