| PartNumber | AD1555BPZ | AD1555BPRL | AD1555BPZRL |
| Description | Analog to Digital Converters - ADC IC 256 ksps w/PGA | Analog to Digital Converters - ADC IC 256 ksps w/PGA | IC ADC PGA 24BIT LN 28-PLCC |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | - |
| Product Category | Analog to Digital Converters - ADC | Analog to Digital Converters - ADC | - |
| RoHS | Y | N | - |
| Series | AD1555 | AD1555 | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | PLCC-28 | PLCC-28 | - |
| Resolution | 24 bit | 24 bit | - |
| Number of Channels | 2 Channel | 2 Channel | - |
| Sampling Rate | 16 kS/s | 256 kS/s | - |
| Input Type | Differential | Differential | - |
| Interface Type | Serial | Serial | - |
| Architecture | Sigma-Delta | Sigma-Delta | - |
| Reference Type | External, Internal | External | - |
| SNR Signal to Noise Ratio | 120 dB | - | - |
| Minimum Operating Temperature | - 55 C | - 55 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Packaging | Tube | Reel | - |
| Height | 3.94 mm | 3.94 mm | - |
| Input Voltage | +/- 2.25 V | +/- 2.25 V | - |
| Length | 11.58 mm | 11.58 mm | - |
| Number of Converters | 1 Converter | 1 Converter | - |
| Power Consumption | 77 mW | 77 mW | - |
| Width | 11.58 mm | 11.58 mm | - |
| Brand | Analog Devices | Analog Devices | - |
| Gain Error | +/- 10 %FSR | 10 % FSR | - |
| Moisture Sensitive | Yes | - | - |
| Number of ADC Inputs | 2 Input | 2 Input | - |
| Operating Supply Voltage | 5 V | - | - |
| Pd Power Dissipation | 96 mW | 96 mW | - |
| Product Type | ADCs - Analog to Digital Converters | ADCs - Analog to Digital Converters | - |
| Sample and Hold | No | No | - |
| Factory Pack Quantity | 39 | 750 | - |
| Subcategory | Data Converter ICs | Data Converter ICs | - |
| THD Total Harmonic Distortion | 120 dB | 120 dB | - |
| Unit Weight | 0.041719 oz | 0.041719 oz | - |