1250S08-U - THAT CORPORATION

1250S08-U Frequently Asked Questions (FAQs)

• What is the recommended PCB layout for optimal performance?
  A symmetrical layout with the IC at the center, and keeping analog and digital grounds separate, is recommended. Additionally, use a solid ground plane and keep the input and output traces short and shielded.
• How do I ensure low noise and distortion in my audio circuit?
  Use a low-ESR capacitor for decoupling, keep the power supply clean and regulated, and minimize the distance between the IC and the capacitors. Also, use a shielded cable for the audio input and output.
• What is the maximum power supply voltage that can be used with the 1250S08-U?
  The maximum recommended power supply voltage is 15V, but the IC can tolerate up to 18V for short periods. However, operating at higher voltages may reduce the lifespan of the IC.
• Can I use the 1250S08-U in a differential audio circuit?
  Yes, the 1250S08-U can be used in a differential audio circuit. The IC has a differential input stage, and the output can be configured as a differential output. Consult the datasheet for specific configuration details.
• How do I adjust the gain of the 1250S08-U?
  The gain of the 1250S08-U can be adjusted by changing the value of the external resistors Rf and Rg. A higher value of Rf increases the gain, while a higher value of Rg decreases the gain.