ADS1115 Analoog digitaal converter
Omschrijving
Specificaties
- Resolution: 16 bits
- Aantal input kanalen: 4 Single-Ended of 2 Differential
- Input type: Differential, Single-Ended
- Ultra-Small X2QFN Package: 2 mm × 1.5 mm × 0.4 mm
- Wide Supply Range: 2.0 V to 5.5 V
- Low Current Consumption: 150 μA (Continuous-Conversion Mode)
- Programmable Data Rate: 8 SPS to 860 SPS
- Single-Cycle Settling
- Internal Low-Drift Voltage Reference
- Internal Oscillator
- I2C Interface: Four Pin-Selectable Addresses
- Programmable Comparator (ADS1114 and ADS1115)
- Operating Temperature Range:–40°C to +125°C
Opmerking
Programmering van de GAIN (PGA)
Gain waarde | Max. voltage |
ADS1115_PGA_6P144 | ±6.144V |
ADS1115_PGA_4P096 | ±4.096V |
ADS1115_PGA_2P048 | ±2.048V |
ADS1115_PGA_1P024 | ±1.024V |
ADS1115_PGA_0P512 | ±0.512V |
ADS1115_PGA_0P256 | ±0.256V |