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| PartNumber | AD977CRRL | AD977CR | AD977CRS |
| Description | Analog to Digital Converters - ADC 16-Bit 100 kSPS Serial I/O | ADC, Successive Approximation, 16-Bit, 1 Func, 3 Channel, Serial Access, BICMOS, PDSO20 | IC ADC 16BIT 100KSPS 28-SSOP |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | - |
| Product Category | Data Acquisition - Analog to Digital Converters (ADC) | Data Acquisition - Analog to Digital Converters (ADC) | - |
| Series | AD977 | AD977 | - |
| Product | Analog to Digital Converters | Analog to Digital Converters | - |
| Type | S/H ADC | S/H ADC | - |
| Packaging | Digi-ReelR Alternate Packaging | Digi-ReelR Alternate Packaging | - |
| Unit Weight | 0.028254 oz | 0.028254 oz | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package Case | SOIC-20 | SOIC-20 | - |
| Input Type | Single Ended | Single Ended | - |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | - |
| Features | - | - | - |
| Number of Channels | 1 Channel | 1 Channel | - |
| Supplier Device Package | 20-SOIC W | 20-SOIC W | - |
| Sampling Rate Per Second | 100k | 100k | - |
| Data Interface | SPI | SPI | - |
| Number of Bits | 16 | 16 | - |
| Voltage Supply Analog | 5V | 5V | - |
| Voltage Supply Digital | 5V | 5V | - |
| Configuration | ADC | ADC | - |
| Architecture | SAR | SAR | - |
| Number of Inputs | 1 | 1 | - |
| Resolution | 16 bit | 16 bit | - |
| Reference Type | External, Internal | External, Internal | - |
| Ratio S HADC | - | - | - |
| Number of A D Converters | 1 | 1 | - |
| Pd Power Dissipation | 100 mW | 100 mW | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Interface Type | Serial | Serial | - |
| SNR Signal to Noise Ratio | 85 dB | 85 dB | - |
| Gain Error | +/- 0.5 %FSR | +/- 0.5 %FSR | - |
| Number of Converters | 1 Converter | 1 Converter | - |
| Sampling Rate | 100 kS/s | 100 kS/s | - |
| INL Integral Nonlinearity | +/- 3 LSB | +/- 3 LSB | - |
| DNL Differential Nonlinearity | +/- 2 LSB | +/- 2 LSB | - |