8-Channel, 16-Bit, Bipolar Input Simultaneous Sampling ADC, SGM51622S8 Replace ADS8588S.
SGM51622S8
SGM51622S8.pdf
SGM51622S8.pdfFEATURES
? 8 Channels Simultaneous Sampling
SGM51652S8 Supports 500kSPS on
All Channels Simultaneously
SGM51622S8 Supports 250kSPS 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: 91.2dB (TYP), THD: -106dB (TYP)
INL: ±1.5LSB (TYP), DNL: +1LSB/-0.65LSB (TYP)
TBDkV ESD Rating on Analog Input Channels
? Operating Temperature Range: -40℃ to +125℃
? Available in a Green LQFP-10×10-64L Package
PIN CONFIGUTION
優勢替代
FEATURES
? 16-Bit ADC with Integrated Analog Front-End
? Simultaneous Sampling: 8-Channels
? Pin-Programmable Bipolar Inputs: ±10 V and ±5 V
? High Input Impedance: 1 MΩ
? 5-V Analog Supply: 2.3-V to 5-V I/O Supply
? Overvoltage Input Clamp with 7-kV ESD
? Low-Drift, On-Chip Reference (2.5 V) and Buffer
? Excellent Performance:
– 200-kSPS Max Throughput on All Channels
– DNL: ±0.35 LSB; INL: ±0.45 LSB
– SNR: 96.4 dB; THD: ?114 dB
? Over Temperature Performance:
– Max Offset Drift: 3 ppm/°C
– Gain Drift: 6 ppm/°C
? On-Chip Digital Filter for Oversampling
? Flexible Parallel, Byte, and Serial Interface
? Temperature Range: –40°C to +125°C
? Package: 64-Pin LQFP
PIN CONFIGUTION
