| PartNumber | MAX122BENG+ | MAX122BEWG+ | MAX122BEWG |
| Description | Analog to Digital Converters - ADC 12-Bit 500ksps 5V Precision ADC | Analog to Digital Converters - ADC 12-Bit 500ksps 5V Precision ADC | Analog to Digital Converters - ADC 333ksps, 12-Bit ADC with Track/Hold and Reference |
| Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Category | Analog to Digital Converters - ADC | Analog to Digital Converters - ADC | Analog to Digital Converters - ADC |
| RoHS | Y | Y | - |
| Series | MAX122B | MAX122B | MAX122B |
| Mounting Style | Through Hole | SMD/SMT | SMD/SMT |
| Package / Case | PDIP-24 | SOIC-24 | SOIC-24 |
| Resolution | 12 bit | 12 bit | 12 bit |
| Number of Channels | 1 Channel | 1 Channel | 1 Channel |
| Sampling Rate | 333 kS/s | 333 kS/s | 333 kS/s |
| Input Type | Single-Ended | Single-Ended | Single-Ended |
| Interface Type | Parallel | SPI | Parallel |
| Architecture | SAR | SAR | SAR |
| Reference Type | Internal | Internal | - |
| SNR Signal to Noise Ratio | 70 dB | - | 70 dB |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Packaging | Tube | Tube | - |
| Height | 4.45 mm | 2.35 mm | 2.35 mm |
| Length | 32.13 mm | 15.6 mm | 15.6 mm |
| Number of Converters | 1 Converter | 1 Converter | 1 Converter |
| Width | 7.87 mm | 7.6 mm | 7.6 mm |
| Brand | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| DNL Differential Nonlinearity | +/- 1 LSB | +/- 1 LSB | +/- 1 LSB |
| INL Integral Nonlinearity | +/- 1 LSB | +/- 1 LSB | +/- 1 LSB |
| Operating Supply Voltage | +/- 5 V | +/- 5 V | +/- 5 V |
| Pd Power Dissipation | 315 mW | 941 mW | 640 mW |
| Product Type | ADCs - Analog to Digital Converters | ADCs - Analog to Digital Converters | ADCs - Analog to Digital Converters |
| Reference Voltage | 5 V | 4.096 V | 5 V |
| Factory Pack Quantity | 15 | 30 | - |
| Subcategory | Data Converter ICs | Data Converter ICs | Data Converter ICs |
| Part # Aliases | MAX122B | MAX122B | MAX122B |
| Unit Weight | 0.131925 oz | 0.038731 oz | 0.025909 oz |