8-bit analog-to-digital converters with serial control
The TLV0831 and TLV0832 devices are 8-bit successive-approximation analog-to-digital converters designed for operation at a 3-volt supply. The TLV0831 features a single input channel, while the TLV0832 includes multiplexed twin input channels that can be configured via software for either single-ended or differential inputs.
These devices utilize a serial-data link to interface with standard shift registers or microprocessors, allowing the converter to be located at an analog sensor. They operate ratiometrically and offer a conversion time of 32 microseconds at a clock frequency of 250 kHz.
| Resolution | 8-bit |
|---|---|
| Supply Voltage | 2.7V to 3.6V |
| Clock Frequency (Voc=2.7V) | 250 kHz |
| Total Unadjusted Error | +/-1 LSB |
The TLV0831 has single input channels, while the TLV0832 has multiplexed twin input channels.
Yes, the TLV0832 multiplexer is software configured for single-ended or differential inputs.
The C suffix models operate from 0°C to 70°C, and the I suffix models operate from -40°C to 85°C.