8-Channel, 16-Bit, Bipolar Input Simultaneous Sampling ADC, SGM51613S8 Replace AD7606B.
SGM51613S8
SGM51613S8.pdf
SGM51613S8.pdfFEATURES
• 8 Channels Simultaneous Sampling
Support 800kSPS on All Channels Simultaneously
• True Bipolar Analog Input Ranges: ±10V, ±5V
• Single 5V Analog Supply and 2.7V to 5V VDRIVE
• Input Buffer with 1MΩ Analog Input Impedance
• On-Chip Accurate Reference and Reference Buffer
• Configurable Oversampling Capability with Digital Filter
• Flexible Parallel Interface or Serial Interface
SPI-Compatible
• Performance
SNR: 87.4dB (TYP)
THD: -96dB (TYP)
INL: ±2.5LSB (TYP)
DNL: +1.8LSB/-0.85LSB (TYP)
7kV ESD Rating on Analog Input Channels
• Operating Temperature Range: -40℃ to +125℃
• Available in a Green LQFP-10×10-64L Package
PIN CONFIGUTION
CROSS
FEATURES
• 16-bit ADC with 800 kSPS on all channels
• Input buffer with 5 MΩ analog input impedance
• Pin to pin compatible with the AD7606
• 1 ppm/°C typical positive and negative full-scale error drift
• −40°C to +125°C operating temperature range
• Single 5 V analog supply and 1.71 V to 3.6 V VDRIVE supply
• ±21 V input clamp protection with 8 kV ESD
• Extra modes available in software mode
Per channel selectable analog input ranges
Single-ended, bipolar: ±10 V, ±5 V, and ±2.5 V
Per channel system phase, offset, and gain calibration
Analog input open circuit detection feature
≤22 LSB (typical) open circuit code error (RPD = 10 kΩ)
Self diagnostics and monitoring features
CRC error checking on read/write data and registers
PIN CONFIGUTION
