An evaluation board which allows evaluation of the linear Hall TLE4998 family.

The linear Hall IC TLE4998P3C has been designed specifically to meet the requirements of highly accurate rotation and position detection, as well as for current measurement applications. Two capacitors are integrated on the lead frame, making this sensor especially suitable for demanding EMC requirements .The sensor provides a digital PWM signal, which is ideally suited for direct decoding by any unit measuring a duty cycle of a rectangular signal (usually a timer/capture unit in a microcontroller). The output stage is an open-drain driver pulling the output pad to low only. Therefore, the high level must be obtained by an external pull-up resistor. This output type has the advantage that the receiver may use even a lower supply voltage (e.g. 3.3 V). In this case, the pull-up resistor must be connected to the given receiver supply.The IC is produced in BiCMOS technology with high voltage capability, also providing reverse polarity protection. Digital signal processing, using a 16-bit DSP architecture together with digital temperature compensation, guarantees excellent long-time stability as compared to analog compensation methods. While the overall resolution is 16 bits, some internal stages work with resolutions up to 20 bits. The PWM output frequency can be selected within the range of 122 Hz up to 1953 Hz.

The linear Hall IC TLE4998P has been designed specifically to meet the requirements of highly accurate rotation and position detection, as well as for current measurement applications. The sensor provides a digital PWM signal, which is ideally suited for direct decoding by any unit measuring a duty cycle of a rectangular signal (usually a timer/capture unit in a microcontroller). Furthermore, it is possible to attach an external lowpass filter, which allows an A/D conversion using the sensor supply voltage as a reference. The output stage is an open-drain driver pulling the output pad to low only. Therefore, the high level must be obtained by an external pull-up resistor. This output type has the advantage that the receiver may use even a lower supply voltage (e.g. 3.3 V). In this case, the pull-up resistor must be connected to the given receiver supply.The IC is produced in BiCMOS technology with high voltage capability, also providing reverse polarity protection. Digital signal processing, using a 16-bit DSP architecture together with digital temperature compensation, guarantees excellent long-time stability as compared to analog compensation methods. While the overall resolution is 16 bits, some internal stages work with resolutions up to 20 bits. The PWM output frequency can be selected within the range of 122 Hz up to 1953 Hz.

The TLE5009 is an angle sensor with analog outputs. It detects the orientation of a magnetic field by measuring sine and cosine angle components with Giant Magneto Resistance (GMR) elements. It provides analog sine and cosine output voltages that describe the magnet angle in a range of 0 to 360°. The differential GMR bridge signals are temperature compensated and 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 applications. The output voltages are designed to use the dynamic range of an A/D-converter using the same supply as the sensor as voltage reference. Product type TLE5009-E2000 and TLE5009-E2010 are intended for use in circuits with 5 Volts supply. Product types TLE5009-E1000 and TLE5009-E1010 are intended for use in 3.3V applications. Product types TLE5009-E2010 and TLE5009-E1010 have improved angular accuracy achieved by production trimming at two temperatures.

The TLE5009 is an angle sensor with analog outputs. It detects the orientation of a magnetic field by measuring sine and cosine angle components with Giant Magneto Resistance (GMR) elements. It provides analog sine and cosine output voltages that describe the magnet angle in a range of 0 to 360°. The differential GMR bridge signals are temperature compensated and 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 applications. The output voltages are designed to use the dynamic range of an A/D-converter using the same supply as the sensor as voltage reference. Product type TLE5009-E2000 and TLE5009-E2010 are intended for use in circuits with 5 Volts supply. Product types TLE5009-E1000 and TLE5009-E1010 are intended for use in 3.3V applications. Product types TLE5009-E2010 and TLE5009-E1010 have improved angular accuracy achieved by production trimming at two temperatures.

The kit consists of a PGSISI box and an evaluation board and allows evaluation of an integrated Giant Magneto Resistance (iGMR) angle sensor.The evaluation board (PCB) with angle sensor and rotating magnet is available seperately (without PGSISI box). See TLE5011 EVALBOARD.

The kit consists of a PGSISI box and an evaluation board and allows evaluation of an integrated Giant Magneto Resistance (iGMR) angle sensor. The evaluation board (PCB) with angle sensor and rotating magnet is available seperately (without PGSISI box). See TLE5012B EVALBOARD.