| PartNumber | MAX156BEWI+ | MAX156BENG | MAX156BENG+ |
| Description | Analog to Digital Converters - ADC 8-Bit 4Ch 250ksps 2.5V Precision ADC | Analog to Digital Converters - ADC High-Speed, 8-Channel, 8-Bit ADC with Simultaneous Track/Holds and Reference | Analog to Digital Converters - ADC 8-Bit 4Ch 250ksps 2.5V Precision ADC |
| Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Category | Analog to Digital Converters - ADC | Analog to Digital Converters - ADC | Data Acquisition - Analog to Digital Converters (ADC) |
| RoHS | Y | - | - |
| Series | MAX156B | MAX156B | MAX156B |
| Mounting Style | SMD/SMT | Through Hole | Through Hole |
| Package / Case | SOIC-28 | PDIP-24 | - |
| Resolution | 8 bit | 8 bit | 8 bit |
| Number of Channels | 4 Channel | 4 Channel | 4 Channel |
| Sampling Rate | 250 kS/s | 250 kS/s | 250 kS/s |
| Input Type | Differential/Single-Ended | Differential/Single-Ended | Differential, Single Ended |
| Interface Type | Parallel | Parallel | Parallel |
| Architecture | SAR | SAR | SAR |
| Reference Type | Internal | - | External, Internal |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Packaging | Tube | - | Tube |
| Height | 2.35 mm | 4.45 mm | - |
| Length | 18.1 mm | 32.13 mm | - |
| Number of Converters | 1 Converter | 1 Converter | 1 Converter |
| Width | 7.6 mm | 7.87 mm | - |
| Brand | Maxim Integrated | Maxim Integrated | - |
| INL Integral Nonlinearity | +/- 1 LSB | +/- 1 LSB | - |
| Operating Supply Voltage | +/- 5 V, + 5 V | +/- 5 V, + 5 V | - |
| Pd Power Dissipation | 1000 mW | 696 mW | - |
| Product Type | ADCs - Analog to Digital Converters | ADCs - Analog to Digital Converters | - |
| Reference Voltage | 2.5 V | 2.5 V | 2.5 V |
| Factory Pack Quantity | 25 | - | - |
| Subcategory | Data Converter ICs | Data Converter ICs | - |
| Part # Aliases | MAX156B | MAX156B | MAX156B |
| Unit Weight | 0.078125 oz | 0.131925 oz | 0.131925 oz |
| Product | - | - | Analog to Digital Converters |
| Package Case | - | - | PDIP-24 |
| Operating Temperature | - | - | -40°C ~ 85°C |
| Features | - | - | Selectable Address, Simultaneous Sampling |
| Supplier Device Package | - | - | 24-PDIP |
| Sampling Rate Per Second | - | - | 250k |
| Data Interface | - | - | Parallel |
| Number of Bits | - | - | 8 |
| Voltage Supply Analog | - | - | ±5V, 5V |
| Voltage Supply Digital | - | - | ±5V, 5V |
| Configuration | - | - | S/H-MUX-ADC |
| Number of Inputs | - | - | |
| Ratio S HADC | - | - | 1899/12/30 4:01:00 |
| Number of A D Converters | - | - | 1 |
| Pd Power Dissipation | - | - | 696 mW |
| INL Integral Nonlinearity | - | - | +/- 1 LSB |