SGM58602.pdf? Supply Voltage Ranges:
Analog Supply: 5V
Digital Supply: 2.7V to 5V
? Noise-Free Resolution: Up to 22 Bits
? Data Output Rate: Up to 60kSPS
? Integral Nonlinearity (INL):
0.0012%FSR (TYP) at PGA = 1
? 24-Bit No Missing Codes
? Fast Channel Cycling
18.3 Bits Noise-Free (21.2 Effective Bits) at 1.4kHz
? Flexible Input Multiplexer
8 Single-Ended Inputs or 4 Differential Inputs
(SGM58601)
? Low Noise Programmable Gain Amplifier:
30nV Input-Referred Noise
? One-Shot Conversions with Single-Cycle Settling
? Chopper-Stabilized Input Buffer
? Supports Self and System Calibration for All PGA
Settings
? Supports SPI-Compatible Serial Interface
? Up to 23-Bits Noise-Free Resolution
? Small 5-mm × 5-mm VQFN Package
? 4 Analog Inputs
2 Differential or 3 Single-Ended Measurements
? Excellent DC Performance
Offset Drift: 4 nV/°C (Gain = 64)
Gain Drift: 0.8 ppm/°C
Nonlinearity: 3 ppm (Gain = 1)
? Programmable Data Rates: 2.5 SPS to 30 kSPS
? Single-Cycle Settled Conversions (≤ 1000 SPS)
? 50-Hz and 60-Hz Rejection
? High Impedance Input Buffer
? Differential-Input PGA
? Integrated Sensor Break Detection
? 2 General-Purpose Input/Outputs
? Power Supplies:
Analog: 5 V
Digital: 1.8 V to 3.6 V
? 5-V Tolerant SPI?-Compatible Serial Interface
