| PartNumber | MAX1091BEEI+ | MAX1091BCEI+T | MAX1091BCEI+ |
| Description | Analog to Digital Converters - ADC 250ksps 8Ch 10-Bit w/Internal 2.5V ref | Analog to Digital Converters - ADC 250ksps 8Ch 10-Bit w/Internal 2.5V ref | Analog to Digital Converters - ADC 250ksps 8Ch 10-Bit w/Internal 2.5V ref |
| 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 | Y |
| Series | MAX1091B | MAX1091B | MAX1091B |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | QSOP-28 | QSOP-28 | QSOP-28 |
| Resolution | 10 bit | 10 bit | 10 bit |
| Number of Channels | 4 Channel/8 Channel | 4 Channel/8 Channel | 4 Channel/8 Channel |
| Sampling Rate | 250 kS/s | 250 kS/s | 250 kS/s |
| Input Type | Pseudo-Differential/Single-Ended | Pseudo-Differential/Single-Ended | Pseudo-Differential/Single-Ended |
| Interface Type | Parallel | Parallel | Parallel |
| Architecture | SAR | SAR | SAR |
| Reference Type | External, Internal | External, Internal | External, Internal |
| Minimum Operating Temperature | - 40 C | 0 C | 0 C |
| Maximum Operating Temperature | + 85 C | + 70 C | + 70 C |
| Packaging | Tube | Reel | Tube |
| Height | 1.55 mm | 1.55 mm | 1.55 mm |
| Length | 9.98 mm | 9.98 mm | 9.98 mm |
| Number of Converters | 1 Converter | 1 Converter | 1 Converter |
| Width | 3.99 mm | 3.99 mm | 3.99 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 | 1.8 V to 3.6 V, 3 V | 1.8 V to 3.6 V, 3 V | 1.8 V to 3.6 V, 3 V |
| Pd Power Dissipation | 762 mW | 667 mW | 667 mW |
| Product Type | ADCs - Analog to Digital Converters | ADCs - Analog to Digital Converters | ADCs - Analog to Digital Converters |
| Reference Voltage | 2.5 V | 2.5 V | 2.5 V |
| Factory Pack Quantity | 50 | 2500 | 50 |
| Subcategory | Data Converter ICs | Data Converter ICs | Data Converter ICs |
| Part # Aliases | MAX1091B | MAX1091B | MAX1091B |
| SNR Signal to Noise Ratio | - | 60 dB | 60 dB |