TS924AIN datasheet by STMicroelectronics

TS924AIN Frequently Asked Questions (FAQs)

• What is the recommended PCB layout for the TS924AIN to minimize noise and ensure optimal performance?
  STMicroelectronics recommends a 4-layer PCB with a dedicated ground plane, and to keep the analog and digital signal traces separate. Additionally, it's essential to place the decoupling capacitors close to the device and use a common ground point for all components.
• How do I ensure the TS924AIN is properly powered and what are the power sequencing requirements?
  The TS924AIN requires a single 5V supply voltage, and it's recommended to use a low-dropout regulator (LDO) to ensure a clean power supply. The power sequencing requirement is to power up the VCC pin before the VREF pin, and to ensure that VREF is stable before applying any input signals.
• What is the maximum input signal frequency that the TS924AIN can handle, and are there any specific input signal conditioning requirements?
  The TS924AIN can handle input signal frequencies up to 100 kHz. It's recommended to use a low-pass filter or a band-pass filter to condition the input signal and remove any high-frequency noise or harmonics.
• How do I calibrate the TS924AIN, and what are the recommended calibration procedures?
  The TS924AIN requires a one-time calibration procedure to set the internal reference voltage. The recommended calibration procedure involves applying a known input signal, measuring the output voltage, and adjusting the internal reference voltage using the VREF pin.
• What is the typical settling time of the TS924AIN, and how does it affect the overall system performance?
  The typical settling time of the TS924AIN is around 10 μs. The settling time can affect the overall system performance, especially in applications where fast response times are critical. It's essential to consider the settling time when designing the system and to ensure that the TS924AIN has sufficient time to settle before making any measurements.