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| PartNumber | MAX1220BETX+ | MAX1221BETX+ | MAX1220BETX+T |
| Description | Data Acquisition ADCs/DACs - Specialized 12-Bit 8Ch 300ksps 5.25V Precision ADC | Data Acquisition ADCs/DACs - Specialized 12-Bit 8Ch 300ksps 5.25V Precision ADC | ADC / DAC Multichannel 12-Bit 8Ch 300ksps 5.25V Precision ADC |
| Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Category | Data Acquisition ADCs/DACs - Specialized | Data Acquisition ADCs/DACs - Specialized | Data Acquisition - ADCs/DACs - Special Purpose |
| RoHS | Y | Y | - |
| Series | MAX1220B | MAX1220B | - |
| Product | Multichannel ADCs/DACs | Multichannel ADCs/DACs | - |
| Type | Multichannel ADC/DAC | Multichannel ADC/DAC | - |
| Resolution | 12 bit | 12 bit | - |
| Number of Channels | 8 Channel | 8 Channel, 8 Channel | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | TQFN-EP-36 | TQFN-EP-36 | - |
| Packaging | Tube | Tube | - |
| Features | S/H | - | - |
| Input Type | Digital, Analog | Digital, Analog | - |
| Input Voltage | 5 V | - | - |
| Number of Converters | 9 Converter | 2 Converter | - |
| Sampling Rate | 225 kS/s | 225 kS/s | - |
| Architecture | SAR | - | - |
| Brand | Maxim Integrated | Maxim Integrated | - |
| Interface Type | Serial, SPI | Serial, SPI | - |
| INL Integral Nonlinearity | +/- 4 LSB | +/- 4 LSB | - |
| Pd Power Dissipation | 2.1 W | 2.1 W | - |
| Product Type | Data Acquisition ADCs/DACs - Specialized | Data Acquisition ADCs/DACs - Specialized | - |
| Reference Voltage | 4.096 V | 2.5 V | - |
| Factory Pack Quantity | 50 | 50 | - |
| Subcategory | Data Converter ICs | Data Converter ICs | - |
| Supply Voltage Max | 5.25 V | 5.25 V | - |
| Supply Voltage Min | 4.75 V | 2.7 V | - |
| Part # Aliases | MAX1220B | MAX1220B | - |