XENSIV™ - TLE4953C magnetic speed sensor for transmission and ABS systems
The Infineon XENSIV differential Hall Effect sensor TLE4953 is designed to provide information about rotational speed and direction of rotation to modern transmission and ABS systems. The output has been designed as a two wire current interface based on a Pulse Width Modulation principle. The sensor operates without external components and combines a fast power-up time with a wide frequency range. Excellent accuracy and sensitivity is specified for harsh automotive requirements as a wide temperature range, high ESD robustness and high EMC resilience. State-of-the-art BiCMOS technology is used for monolithic integration of the active sensor areas and the signal conditioning. Finally, the optimized piezo compensation and the integrated dynamic offset compensation enable easy manufacturing and elimination of magnetic offsets. Adaptive hysteresis concept increases the noise immunity. The TLE4953C is additionally provided with an overmolded 1.8nF capacitor for improved EMI performance.
Summary of Features
Two-wire PWM current interface
Detection of rotation direction
Dynamic self-calibration principle & high sensitivity
Adaptive hysteresis
Single chip solution - no external components
Vibration suppression in calibrated mode
South and north pole pre-induction possible
High resistance to piezo effects
Large operating air-gaps
Wide operating temperature range
From zero speed up to 12 kHz
8 nF overmolded capacitor
For coarse transmission target wheels
Designers who used this product also designed with
TLE9255WSK | Automotive CAN Transceivers
TLE4253E | Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear
TLE7368E | OPTIREG™ PMIC (Automotive)
TLE9104SH | FLEX | Multichannel SPI Low-Side Power Switch
KP235 | Barometric & Manifold sensors
TLE42764D V50 | Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear
BSL215C | Dual MOSFET
TLE4968-1M | Magnetic switches
TLE42744GS V33 | Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear
BSP613P | Small Signal/Small Power MOSFET
TLE7368-2E | OPTIREG™ PMIC (Automotive)
BSP76 | Classic HITFET™ 12V | Automotive Low-Side Switch
BTS6133D | Classic PROFET™ 12V | Automotive Smart High-Side Switch
IPD25N06S4L-30 | Automotive MOSFET
IPD50N04S4L-08 | Automotive MOSFET
IPG20N06S4L-26 | Automotive MOSFET
TLE8242-2L | Constant Current Control IC for Transmission
BTS3800SL | Classic HITFET™ 12V | Automotive Low-Side Switch
BSP752R | Classic PROFET™ 24V | Automotive Smart High-Side Switch
IPG20N04S4L-11A | Automotive MOSFET
TLE9255WSK | Automotive CAN Transceivers
TLE4253E | Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear
TLE7368E | OPTIREG™ PMIC (Automotive)
TLE9104SH | FLEX | Multichannel SPI Low-Side Power Switch
KP235 | Barometric & Manifold sensors
TLE42764D V50 | Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear
BSL215C | Dual MOSFET
TLE4968-1M | Magnetic switches
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XENSIV™ - TLE4953C magnetic speed sensor for transmission and ABS systems
The Infineon XENSIV differential Hall Effect sensor TLE4953 is designed to provide information about rotational speed and direction of rotation to modern transmission and ABS systems. The output has been designed as a two wire current interface based on a Pulse Width Modulation principle. The sensor operates without external components and combines a fast power-up time with a wide frequency range. Excellent accuracy and sensitivity is specified for harsh automotive requirements as a wide temperature range, high ESD robustness and high EMC resilience. State-of-the-art BiCMOS technology is used for monolithic integration of the active sensor areas and the signal conditioning. Finally, the optimized piezo compensation and the integrated dynamic offset compensation enable easy manufacturing and elimination of magnetic offsets. Adaptive hysteresis concept increases the noise immunity. The TLE4953C is additionally provided with an overmolded 1.8nF capacitor for improved EMI performance.
Summary of Features
- Two-wire PWM current interface
- Detection of rotation direction
- Dynamic self-calibration principle & high sensitivity
- Adaptive hysteresis
- Single chip solution - no external components
- Vibration suppression in calibrated mode
- South and north pole pre-induction possible
- High resistance to piezo effects
- Large operating air-gaps
- Wide operating temperature range
- From zero speed up to 12 kHz
- 8 nF overmolded capacitor
- For coarse transmission target wheels
Designers who used this product also designed with
- TLE9255WSK |
Automotive CAN Transceivers
- TLE4253E |
Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear
- TLE7368E |
OPTIREG™ PMIC (Automotive)
- TLE9104SH |
FLEX | Multichannel SPI Low-Side Power Switch
- KP235 |
Barometric & Manifold sensors
- TLE42764D V50 |
Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear
- BSL215C |
Dual MOSFET
- TLE4968-1M |
Magnetic switches
- TLE42744GS V33 |
Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear
- BSP613P |
Small Signal/Small Power MOSFET
- TLE7368-2E |
OPTIREG™ PMIC (Automotive)
- BSP76 |
Classic HITFET™ 12V | Automotive Low-Side Switch
- BTS6133D |
Classic PROFET™ 12V | Automotive Smart High-Side Switch
- IPD25N06S4L-30 |
Automotive MOSFET
- IPD50N04S4L-08 |
Automotive MOSFET
- IPG20N06S4L-26 |
Automotive MOSFET
- TLE8242-2L |
Constant Current Control IC for Transmission
- BTS3800SL |
Classic HITFET™ 12V | Automotive Low-Side Switch
- BSP752R |
Classic PROFET™ 24V | Automotive Smart High-Side Switch
- IPG20N04S4L-11A |
Automotive MOSFET
- TLE9255WSK |
Automotive CAN Transceivers
- TLE4253E |
Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear
- TLE7368E |
OPTIREG™ PMIC (Automotive)
- TLE9104SH |
FLEX | Multichannel SPI Low-Side Power Switch
- KP235 |
Barometric & Manifold sensors
- TLE42764D V50 |
Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear
- BSL215C |
Dual MOSFET
- TLE4968-1M |
Magnetic switches
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