| PartNumber | ICL7109EPL+ | ICL7109EQH+D | ICL7109EQH+TD |
| Description | Analog to Digital Converters - ADC 12-Bit ADC w/3-State Binary Outputs | Analog to Digital Converters - ADC 12-Bit ADC w/3-State Binary Outputs | Analog to Digital Converters - ADC 12-Bit ADC w/3-State Binary Outputs |
| 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 | ICL7109EPL | ICL7109EQH | ICL7109EQH |
| Mounting Style | Through Hole | SMD/SMT | SMD/SMT |
| Package / Case | PDIP-40 | PLCC-44 | PLCC-44 |
| Resolution | 12 bit | 12 bit | 12 bit |
| Number of Channels | 1 Channel | 1 Channel | 1 Channel |
| Sampling Rate | 30 S/s | 30 S/s | 30 S/s |
| Input Type | Differential | Differential | Differential |
| Interface Type | Parallel | Parallel | Parallel |
| Architecture | Dual-Slope | Dual-Slope | Dual-Slope |
| Reference Type | External | External, Internal | External |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Packaging | Tube | Tube | Reel |
| Height | 4.45 mm | 3.96 mm | 3.96 mm |
| Length | 52.71 mm | 16.66 mm | 16.66 mm |
| Number of Converters | 1 Converter | 1 Converter | 1 Converter |
| Width | 14.61 mm | 16.66 mm | 16.66 mm |
| Brand | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| INL Integral Nonlinearity | +/- 1 Counts | 1 Count | +/- 1 Counts |
| Operating Supply Voltage | +/- 5 V | - | +/- 5 V |
| Pd Power Dissipation | 500 mW (1/2 W) | - | 400 mW |
| Product Type | ADCs - Analog to Digital Converters | ADCs - Analog to Digital Converters | ADCs - Analog to Digital Converters |
| Reference Voltage | 204.8 mV | - | 204.8 mV |
| Factory Pack Quantity | 10 | 28 | 500 |
| Subcategory | Data Converter ICs | Data Converter ICs | Data Converter ICs |
| Part # Aliases | ICL7109EPL | ICL7109EQH | ICL7109EQH |
| Unit Weight | 0.210004 oz | 0.084185 oz | 0.084185 oz |
| Moisture Sensitive | - | Yes | Yes |
| Number of ADC Inputs | - | 1 Input | - |
| Sample and Hold | - | No | - |