SGM51622S8.pdf? 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
? 8/6/4路同步采樣輸入
? 真雙極性模擬輸入范圍: +10V、+5 V
? 5V單模擬電源，VDRIVE : 2.3 V至5 V完全集成的數(shù)據(jù)采集解決方案
模擬輸入箝位保護(hù)
具有1 MQ模擬輸入阻抗的輸入緩沖器
二階抗混疊模擬濾波器
片內(nèi)精密基準(zhǔn)電壓及緩沖16位、200 kSPS ADC (所有通道)
通過數(shù)字濾波器提供過采樣功能靈活的并行/串行接口
SPI/QSPIT"/MICROWIRE"/DSP兼容性能
模擬輸入通道提供7 kV ESD額定值
95.5 dB SNR,-107 dB THD
+0.5 LSB INL, +0.5 LSB DNL
低功耗: 100 mW
待機模式: 25 mW
? 64引腳LQFP封裝
