12-bit, 225kS/s Analog Front End (AFE) data acquisition system featuring a single 16-channel ADC and octal 8-channel DACs. Offers 12-bit resolution with an Integral Nonlinearity (INL) of 4LSB and a Signal to Noise Ratio (SNR) of 70dB. Communicates via SPI and serial interfaces, operating from a 4.75V to 5.25V supply range. Includes 12 GPIO pins and operates within a -40°C to 85°C temperature range.
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Maxim MAX1258BETM+ technical specifications.
| Converter Type | ADC |
| Integral Nonlinearity (INL) | 4LSB |
| Interface | SPI, Serial |
| Lead Free | Lead Free |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 3.2W |
| Max Supply Voltage | 5.25V |
| Min Supply Voltage | 4.75V |
| Number of A/D Converters | 1 |
| Number of ADC Channels | 16 |
| Number of Bits | 12 |
| Number of Channels | 16 |
| Number of Converters | 9 |
| Number of D/A Converters | 8 |
| Number of DAC Channels | 8 |
| Number of GPIO | 12 |
| Package Quantity | 43 |
| Packaging | Rail/Tube |
| Power Supply Rejection Ratio (PSRR) | -80dB |
| Radiation Hardening | No |
| Reach SVHC Compliant | Unknown |
| Resolution | 12b |
| RoHS Compliant | Yes |
| Sampling Rate | 225KS/s |
| Signal to Noise Ratio (SNR) | 70dB |
| Supply Type | Analog, Digital |
| RoHS | Compliant |
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