8-Channel, 16-Bit, Bipolar Input Simultaneous Sampling ADC, SGM51652S8 Replace ADS8588H.
SGM51652S8
SGM51652S8.pdf
SGM51652S8.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
优势替代
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 9-kV ESD
• Low-drift, on-chip reference (2.5 V) and buffer
• Performance:
– 500-kSPS max throughput on all channels
– DNL: ±0.3 LSB typ; INL: ±0.5 LSB typ
– SNR: 92.7 dB typ; THD: −110 dB typ
• 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: LQFP-64
PIN CONFIGUTION
