Description

Temperature Sensor (On-Chip) Single-Channel, 9 s, 10-Bit ADC Features: 10-Bit ADC with 9 µs Conversion Time One (AD7818) and Four (AD7817) Single-Ended Analog Input Channels The AD7816 Is a Temperature Measurement Only Device On-Chip Temperature Sensor Resolution of 0.25°C ±2°C Error from -40°C to +85°C -55°C to +125°C Operating Range Wide Operating Supply Range 2.7 V to 5.5 V Inherent Track-and-Hold Functionality On-Chip Reference (2.5 V ± 1%) Over-Temperature Indicator Automatic Power-Down at the End of a Conversion Low Power Operation 4 µW at a Throughput Rate of 10 SPS 40 µW at a Throughput Rate of 1 kSPS 400 µW at a Throughput Rate of 10 kSPS Flexible Serial Interface