4-Channel, 2kSPS, Low-Power, 16-Bit ADC with Integrated PGA and Reference, SGM51620R P2P ADS1120.
SGM51620R
SGM51620R.pdf
SGM51620R.pdfFEATURES
? Wide Supply Voltage Range: 2.3V to 5.5V
? 4 Single-Ended or 2 Differential Inputs
? Programmable Gain: 1V/V to 128V/V
? Programmable Data Rates: Up to 2kSPS
? Low Current Consumption:
As Low as 175μA (TYP) in Duty-Cycle Mode
? Effective Resolution: Up to 16 Bits
? Simultaneous 50Hz and 60Hz Rejection at 20SPS
with Single-Cycle Settling Digital Filter
? Dual Matched Programmable Current Sources:
50μA to 1.5mA
? SPI-Compatible Interface (Mode 1)
? Internal 2.048V Reference Drift: 5ppm/℃ (TYP)
? Internal ±0.15% (TYP) Accurate Oscillator
? Internal Temperature Sensor Accuracy: ±0.9℃ (TYP)
? Available in Green TSSOP-16 and TQFN-3.5×3.5-16L
Packages
PIN CONFIGUTION
優勢替代
FEATURES
? Low Current Consumption:
As Low as 120 μA (typ) in Duty-Cycle Mode
? Wide Supply Range: 2.3 V to 5.5 V
? Programmable Gain: 1 V/V to 128 V/V
? Programmable Data Rates: Up to 2 kSPS
? 16-Bit Noise-Free Resolution at 20 SPS
? Simultaneous 50-Hz and 60-Hz Rejection at
20 SPS with Single-Cycle Settling Digital Filter
? Two Differential or Four Single-Ended Inputs
? Dual-Matched Programmable Current Sources:
50 μA to 1.5 mA
? Internal 2.048-V Reference: 5 ppm/°C (typ) Drift
? Internal 2% Accurate Oscillator
? Internal Temperature Sensor:
0.5°C (typ) Accuracy
? SPI-Compatible Interface (Mode 1)
? Package: 3.5-mm × 3.5-mm × 0.9-mm VQFN
PIN CONFIGUTION
