| PartNumber | ALD500RA-20SEL | ALD500RAU-20SEL | ALD500RAU-10SEL |
| Description | Analog to Digital Converters - ADC 17 Bit A/D w/20ppm Voltage Regulator | Analog to Digital Converters - ADC 18 Bt A/D w20 ppm VR | IC ADC 18BIT SAR 20SOIC |
| Manufacturer | Advanced Linear Devices | Advanced Linear Devices | - |
| Product Category | Analog to Digital Converters - ADC | Analog to Digital Converters - ADC | - |
| RoHS | Y | Y | - |
| Series | ALD500RA | ALD500RAU | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SOIC-20 | SOIC-20 | - |
| Resolution | 17 bit | 18 bit | - |
| Number of Channels | 1 Channel | 1 Channel | - |
| Input Type | Differential | Differential | - |
| Architecture | Dual-Slope | Dual-Slope | - |
| Minimum Operating Temperature | - 30 C | - 30 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Packaging | Tube | Tube | - |
| Number of Converters | 1 Converter | 1 Converter | - |
| Brand | Advanced Linear Devices | Advanced Linear Devices | - |
| Operating Supply Voltage | +/- 4.5 V to +/- 5.5 V | +/- 4.5 V to +/- 5.5 V | - |
| Product Type | ADCs - Analog to Digital Converters | ADCs - Analog to Digital Converters | - |
| Factory Pack Quantity | 50 | 50 | - |
| Subcategory | Data Converter ICs | Data Converter ICs | - |
| Unit Weight | 0.028254 oz | 0.028254 oz | - |