TLC1541IDW datasheet by Texas Instruments

TLC1541IDW Frequently Asked Questions (FAQs)

• What is the maximum sampling rate of TLC1541IDW?
  The maximum sampling rate of TLC1541IDW is 40 kHz, but it can be adjusted using the internal clock or an external clock source.
• How do I configure the TLC1541IDW for differential input mode?
  To configure the TLC1541IDW for differential input mode, connect the IN+ pin to the positive input signal and the IN- pin to the negative input signal, and set the MODE pin to logic high.
• What is the purpose of the REF pin on the TLC1541IDW?
  The REF pin on the TLC1541IDW is used to set the reference voltage for the analog-to-digital converter (ADC). It should be connected to a stable voltage source between 1.4V and 2.4V.
• How do I handle the serial interface of the TLC1541IDW?
  The TLC1541IDW uses a 3-wire serial interface (SCLK, SDI, and SDO). The SCLK pin is the clock input, the SDI pin is the serial data input, and the SDO pin is the serial data output. The interface operates in SPI-compatible mode.
• What is the power consumption of the TLC1541IDW?
  The power consumption of the TLC1541IDW depends on the operating mode and the clock frequency. In normal operation, the typical power consumption is around 15 mW at 5V supply voltage and 40 kHz clock frequency.