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| PartNumber | LTC2140CUP-14#PBF | LTC2140CUP-12#PBF | LTC2140CUP-12#TRPBF |
| Description | Analog to Digital Converters - ADC 14-bit, 25Msps, 1.8V Low-Power Dual ADC, Parallel Outputs | Analog to Digital Converters - ADC 12-bit, 25Msps, 1.8V Low-Power Dual ADC, Parallel Outputs | Analog to Digital Converters - ADC 12-bit, 25Msps, 1.8V Low-Power Dual ADC, Parallel Outputs |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Category | Analog to Digital Converters - ADC | Analog to Digital Converters - ADC | Analog to Digital Converters - ADC |
| RoHS | Y | Y | Y |
| Series | LTC2140-14 | LTC2140-12 | LTC2140-12 |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | QFN-64 | QFN-64 | QFN-64 |
| Resolution | 14 bit | 12 bit | 12 bit |
| Number of Channels | 2 Channel | 2 Channel | 2 Channel |
| Sampling Rate | 25 MS/s | 250 MS/s | 25 MS/s |
| Input Type | Differential/Single-Ended | Differential/Single-Ended | Differential/Single-Ended |
| Architecture | Pipeline | Pipeline | Pipeline |
| Reference Type | Internal | Internal | Internal |
| Analog Supply Voltage | 1.8 V | 1.8 V | 1.8 V |
| Packaging | Tube | Tube | Reel |
| Type | High Speed | High Speed | High Speed |
| Brand | Analog Devices | Analog Devices | Analog Devices |
| Shutdown | Shutdown | Shutdown | Shutdown |
| Development Kit | DC1620A-L | DC1620A-R | DC1620A-R |
| DNL Differential Nonlinearity | 0.3 LSB | 0.1 LSB | 0.1 LSB |
| INL Integral Nonlinearity | 1 LSB | 0.3 LSB | 0.3 LSB |
| Pd Power Dissipation | 50 mW | 48 mW | 48 mW |
| Product Type | ADCs - Analog to Digital Converters | ADCs - Analog to Digital Converters | ADCs - Analog to Digital Converters |
| SFDR Spurious Free Dynamic Range | 90 dB | 89 dB | 89 dB |
| SINAD Signal to Noise and Distortion Ratio | 73.5 dB | 70.9 dB | 70.9 dB |
| Factory Pack Quantity | 40 | 40 | 2000 |
| Subcategory | Data Converter ICs | Data Converter ICs | Data Converter ICs |
| Unit Weight | 0.007055 oz | - | - |