OUTPUT SHORT-CIRCUIT PROTECTION; REVERSE SUPPLY PROTECTION; SENSITIVITY 2.7 MILLI TESLA
Housing:
PLASTIC
Hysteresis:
5.4 mT
Input Mode:
BIPOLAR(LATCHED)
JESD-609 Code:
e4
Magnetic Field Range-Max:
5 mT
Magnetic Field Range-Min:
-5 mT
Mounting Feature:
SURFACE MOUNT
Number of Terminals:
3
Operating Current-Max:
3.5 mA
Operating Temperature-Max:
125 °C
Operating Temperature-Min:
-40 °C
Output:
OPEN-DRAIN
Output Current-Max:
30 mA
Output Range:
0-38V
Output Type:
DIGITAL VOLTAGE
Package Body Material:
PLASTIC/EPOXY
Package Shape/Style:
RECTANGULAR
Sensors/Transducers Type:
MAGNETIC FIELD SENSOR,HALL EFFECT
Supply Voltage-Max:
38 V
Supply Voltage-Min:
2.5 V
Surface Mount:
YES
Terminal Finish:
NICKEL PALLADIUM GOLD SILVER
Termination Type:
SOLDER
DRV5013ADQDBZT Frequently Asked Questions (FAQs)
A good PCB layout for the DRV5013ADQDBZT involves keeping the sensitive analog circuitry away from the digital and power supply lines. Use a multi-layer PCB with a solid ground plane, and keep the analog and digital grounds separate. Also, use a ferrite bead or a small inductor in series with the VCC pin to filter out high-frequency noise.
The value of the external capacitor (CFLT) connected to the FLT pin depends on the desired filter frequency and the noise sensitivity of the application. A larger capacitor value will result in a lower filter frequency, but may also increase the settling time. A good starting point is to use a 10nF to 100nF capacitor, and adjust the value based on the specific application requirements.
The DRV5013ADQDBZT can operate up to 100 kHz, but the maximum operating frequency depends on the specific application and the desired performance. Operating at higher frequencies can result in increased power consumption, noise, and decreased accuracy. It's recommended to operate the device at the lowest frequency necessary for the application to ensure optimal performance.
To ensure proper calibration, follow the calibration procedure outlined in the datasheet, which involves applying a known magnetic field to the device and adjusting the offset and gain registers accordingly. It's also important to consider the temperature and voltage coefficients of the device and to perform calibration at the operating temperature and voltage range of the application.
To ensure EMC, use a shielded enclosure, keep the device away from high-frequency sources, and use a common-mode choke or ferrite bead on the power supply lines. Also, use a low-pass filter on the output signal to reduce electromagnetic emissions. Additionally, follow good PCB design practices, such as using a solid ground plane and minimizing signal loop areas.
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DRV5013ADQDBZT Overview
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About Texas Instruments
Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.
