THAT1646W16-U - THAT CORPORATION

THAT1646W16-U Frequently Asked Questions (FAQs)

• What is the recommended PCB layout for optimal performance?
  The recommended PCB layout for the THAT1646W16-U involves keeping the input and output traces as short as possible, using a solid ground plane, and placing decoupling capacitors close to the device. A 4-layer PCB with a dedicated analog ground layer is also recommended.
• How do I ensure low noise and distortion in my audio circuit?
  To minimize noise and distortion, use a low-noise power supply, keep the input signal levels within the recommended range, and use a high-quality, low-ESR decoupling capacitor. Additionally, ensure that the PCB layout is optimized for minimal electromagnetic interference (EMI).
• What is the maximum operating temperature range for the THAT1646W16-U?
  The THAT1646W16-U is rated for operation from -40°C to +85°C. However, it's recommended to operate the device within a temperature range of 0°C to 70°C for optimal performance and reliability.
• Can I use the THAT1646W16-U in a differential audio circuit?
  Yes, the THAT1646W16-U can be used in a differential audio circuit. The device has a differential input stage, and its output can be configured as a differential output. However, it's essential to follow the recommended application circuit and layout guidelines to ensure optimal performance.
• How do I troubleshoot common issues with the THAT1646W16-U, such as oscillation or distortion?
  To troubleshoot common issues, start by verifying the power supply voltage and ensuring that it's within the recommended range. Check the input signal levels and ensure they're within the recommended range. Also, inspect the PCB layout for any signs of EMI or noise coupling. If issues persist, consult the datasheet and application notes for guidance.