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| PartNumber | MAX11322ATJ+ | MAX11321ATJ+ | MAX11321ATJ+T |
| Description | Analog to Digital Converters - ADC 12-Bit 4Ch 1Msps SAR ADC | Analog to Digital Converters - ADC 10-Bit 4Ch 1Msps SAR ADC | Analog to Digital Converters - ADC 10-Bit 4Ch 1Msps SAR ADC |
| 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 | MAX11322 | MAX11321 | MAX11321 |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | TQFN-32 EP | TQFN-32 EP | TQFN-32 EP |
| Resolution | 12 bit | 10 bit | 10 bit |
| Number of Channels | 2 Channel/4 Channel | 2 Channel/4 Channel | 2 Channel/4 Channel |
| Sampling Rate | 1 MS/s | 1 MS/s | 1 MS/s |
| Input Type | Differential/Pseudo-Differential/Single-Ended | Differential/Pseudo-Differential/Single-Ended | Differential/Pseudo-Differential/Single-Ended |
| Interface Type | 3-Wire, SPI | 3-Wire, SPI | 3-Wire, SPI |
| Architecture | SAR | SAR | SAR |
| Reference Type | External | External | External |
| Analog Supply Voltage | 3 V | 3 V | 3 V |
| Digital Supply Voltage | 3 V | 3 V | 3 V |
| SNR Signal to Noise Ratio | 72.3 dB | 61.5 dB | 61.5 dB |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Packaging | Tube | Tube | Reel |
| Features | Post-Mux External Signal Conditioning Access, Two Software-Selectable Bipolar | Post-Mux External Signal Conditioning Access, Two Software-Selectable Bipolar | Post-Mux External Signal Conditioning Access, Two Software-Selectable Bipolar |
| Number of Converters | 1 Converter | 1 Converter | 1 Converter |
| Type | Multiplexed S/H ADC | Multiplexed S/H ADC | Multiplexed S/H ADC |
| Brand | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| DNL Differential Nonlinearity | 1 LSB | 0.4 LSB | 0.4 LSB |
| FPBW Full Power Bandwidth | 30 MHz | 30 MHz | 30 MHz |
| INL Integral Nonlinearity | 1 LSB | 0.4 LSB | 0.4 LSB |
| Operating Supply Voltage | 1.5 V to 3.6 V, 2.35 V to 3.6 V | 1.5 V to 3.6 V, 2.35 V to 3.6 V | 3 V |
| Pd Power Dissipation | 2.758 W | 2.758 W | 2.758 W |
| Product Type | ADCs - Analog to Digital Converters | ADCs - Analog to Digital Converters | ADCs - Analog to Digital Converters |
| Reference Voltage | 1 V to 3.6 V | 1 V to 3.6 V | 1 V to 3.6 V |
| SFDR Spurious Free Dynamic Range | 84 dB | 83.4 dB | 83.4 dB |
| SINAD Signal to Noise and Distortion Ratio | 71.9 dB | 61.5 dB | 61.5 dB |
| Factory Pack Quantity | 60 | 60 | 2500 |
| Subcategory | Data Converter ICs | Data Converter ICs | Data Converter ICs |
| THD Total Harmonic Distortion | - 83 dB | - 82.5 dB | - 82.5 dB |
| Part # Aliases | MAX11322 | MAX11321 | MAX11321 |
