| PartNumber | ALD500ASCL | ALD500RA-20SEL | ALD500RAU-20SEL |
| Description | Analog to Digital Converters - ADC 17 Bit A/D Processor | 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 |
| Manufacturer | Advanced Linear Devices | Advanced Linear Devices | Advanced Linear Devices |
| Product Category | Analog to Digital Converters - ADC | Analog to Digital Converters - ADC | Analog to Digital Converters - ADC |
| RoHS | Y | Y | Y |
| Series | ALD500A | ALD500RA | ALD500RAU |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SOIC-16 | SOIC-20 | SOIC-20 |
| Resolution | 17 bit | 17 bit | 18 bit |
| Number of Channels | 1 Channel | 1 Channel | 1 Channel |
| Input Type | Differential | Differential | Differential |
| Interface Type | Serial | - | - |
| Architecture | Dual-Slope | Dual-Slope | Dual-Slope |
| Minimum Operating Temperature | 0 C | - 30 C | - 30 C |
| Maximum Operating Temperature | + 70 C | + 85 C | + 85 C |
| Packaging | Tube | Tube | Tube |
| Number of Converters | 1 Converter | 1 Converter | 1 Converter |
| Brand | Advanced Linear Devices | Advanced Linear Devices | Advanced Linear Devices |
| Operating Supply Voltage | +/- 4.5 V to +/- 5.5 V | +/- 4.5 V to +/- 5.5 V | +/- 4.5 V to +/- 5.5 V |
| Pd Power Dissipation | 600 mW | - | - |
| Product Type | ADCs - Analog to Digital Converters | ADCs - Analog to Digital Converters | ADCs - Analog to Digital Converters |
| Factory Pack Quantity | 50 | 50 | 50 |
| Subcategory | Data Converter ICs | Data Converter ICs | Data Converter ICs |
| Unit Weight | 0.023492 oz | 0.028254 oz | 0.028254 oz |