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
CROSS
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
