Ultra-Small, Low-Power, 16-Bit Analog-to-Digital Converter with Internal, Reference ADS1112
SGM58031
SGM58031.pdf
SGM58031.pdfFEATURES
? Wide Power Supply Range: 3V to 5.5V
- I2C Bus Voltage: 3V to 5.5V
? Low Current Consumption:
Continuous Mode: 255μA (TYP)
Power-Down Mode: 0.8μA (TYP)
? Programmable Date Rate: 6.25SPS to 960SPS
? Internal Low-Drift Voltage Reference
? Internal Oscillator
? Internal PGA
? I2C Interface: Pin-Selectable Addresses
? Four Single-Ended or Two Differential Inputs
? Programmable Comparator
? Available in Green MSOP-10 and TDFN-3×3-10L
Packages
PIN CONFIGUTION
優勢替代
FEATURES
? COMPLETE DATA ACQUISITION SYSTEM IN THE
MSOP-10 AND LEADLESS QFN-STYLE PACKAGES
? MEASUREMENTS FROM TWO DIFFERENTIAL
CHANNELS OR THREE SINGLE-ENDEDCHANNELS
Accuracy: 2.048V ±0.05%，Drift: 5ppm/°C
? ONBOARD PGA
? ONBOARD OSCILLATOR
? 16 BITS, NO MISSING CODES
? INL: 0.01% of FSR max
? CONTINUOUS SELF-CALIBRATION
? SINGLE-CYCLE CONVERSION
? PROGRAMMABLE DATA RATE: 15SPS to240SPS
? POWER SUPPLY: 2.7V to 5.5V
? LOW CURRENT CONSUMPTION: 240μA
PIN CONFIGUTION
