PartNumber | LTC2257IUJ-14#PBF | LTC2257IUJ-12#PBF | LTC2257IUJ-12#TRPBF |
Description | Analog to Digital Converters - ADC 14-B, 40Msps Ultralow Pwr 1.8V ADCs | Analog to Digital Converters - ADC 12-B, 40Msps Ultralow Pwr 1.8V ADCs | Analog to Digital Converters - ADC 12-B, 40Msps Ultralow Pwr 1.8V ADCs |
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 | LTC2257-14 | LTC2257-12 | LTC2257-12 |
Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
Package / Case | QFN-40 | QFN-40 | QFN-40 |
Resolution | 14 bit | 12 bit | 12 bit |
Number of Channels | 1 Channel | 1 Channel | 1 Channel |
Sampling Rate | 40 MS/s | 40 MS/s | 40 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 | DC1369A-E, DC1370A-E | DC1369A-K, DC1370A-K | DC1369A-K, DC1370A-K |
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 | 49 mW | 47 mW | 47 mW |
Product Type | ADCs - Analog to Digital Converters | ADCs - Analog to Digital Converters | ADCs - Analog to Digital Converters |
SFDR Spurious Free Dynamic Range | 92 dB | 91.7 dB | 91.7 dB |
SINAD Signal to Noise and Distortion Ratio | 73.9 dB | 70.8 dB | 70.8 dB |
Factory Pack Quantity | 61 | 61 | 2000 |
Subcategory | Data Converter ICs | Data Converter ICs | Data Converter ICs |
Unit Weight | 0.007055 oz | - | - |