The recommended power-on sequence is to apply VCC first, followed by VREF, and then the analog input signal. This ensures proper operation and prevents damage to the device.
The TLC0832CDR outputs data in a serial format, with the most significant bit (MSB) first. The output data is also binary-coded decimal (BCD) format, where each digit is represented by a 4-bit binary code.
The VREF pin is used to set the reference voltage for the analog-to-digital conversion. The VREF voltage determines the full-scale range of the ADC, and it should be set to a voltage that is within the specified range (typically 2.5V to 5V).
To ensure accurate conversions, it is essential to provide a stable and noise-free power supply, use a high-quality analog input signal, and ensure that the VREF pin is properly set. Additionally, the device should be operated within the specified temperature range and with the recommended capacitive loading on the output pins.
Yes, the TLC0832CDR can be used in a multiplexed configuration, where multiple analog input channels are connected to the device through an analog multiplexer. However, the multiplexer should be designed to minimize signal degradation and ensure that the analog input signal is not distorted.
TLC0832CDR datasheet
by Texas Instruments
