MAX11270 Datasheet, PDF (5/46 Pages) Maxim Integrated Products – Integrated PGA

MAX11270
24-Bit, 10mW, 130dB SNR, 64ksps Delta-Sigma
ADC with Integrated PGA
LIST OF TABLES
Table 1. Continuous Mode SNR (dB) vs Data Rate and PGA Gain with Sinc Filter^* . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Table 2. Continuous Mode Input-Referred Noise (µV_RMS) vs. Data Rate and PGA Gain with Sinc Filter^* . . . . . . . . . 19
Table 3. Single-Cycle Mode SNR (dB) vs. Data Rate and PGA Gain with Sinc Filter* . . . . . . . . . . . . . . . . . . . . . . . . 20
Table 4. Single-Cycle Mode Input-Referred Noise (µVRMS) vs. Data Rate and PGA Gain with Sinc Filter* . . . . . . . 21
Table 5. MAX11270 Command Behavior from Pin (RSTB, SYNC) and SPI (RESET, SYNC_SPI) . . . . . . . . . . . . . . . . . . . . 22
Table 6. Command Byte for Conversion Modes (MODE = 0). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Table 7. Command Byte for Register Access Mode (MODE = 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Table 8. Register Address Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Table 9. Programmable Conversion Rates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Table 10. ADC Output Code Data Format. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Table 11. MODBITS Mode Pins. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
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