TLC556IDG4 datasheet by Texas Instruments

TLC556IDG4 Frequently Asked Questions (FAQs)

• What is the maximum operating frequency of TLC556IDG4?
  The maximum operating frequency of TLC556IDG4 is 2 MHz, but it can be limited by the slew rate and propagation delay of the device.
• How do I ensure stable operation of TLC556IDG4 in my circuit?
  To ensure stable operation, make sure to decouple the power supply with a 0.1uF capacitor, use a stable clock signal, and keep the output load impedance within the recommended range.
• Can I use TLC556IDG4 as a voltage-controlled oscillator (VCO)?
  Yes, TLC556IDG4 can be used as a VCO by applying a control voltage to the threshold input (pin 5) and using the output (pin 3) as the oscillator output.
• How do I calculate the timing capacitor value for TLC556IDG4?
  The timing capacitor value can be calculated using the formula: C = (R1*R2)/(2*R3*F), where R1, R2, and R3 are the resistors connected to pins 2, 6, and 7, respectively, and F is the desired frequency.
• Is TLC556IDG4 suitable for high-reliability applications?
  Yes, TLC556IDG4 is a radiation-hardened device, making it suitable for high-reliability applications such as aerospace, defense, and industrial control systems.