LTC2258IUJ-14 vs LTC2257IUJ-14 Сравнение
Подробное сравнение бок о бок LTC2258IUJ-14 от Analog Devices и LTC2257IUJ-14 от Analog Devices. Сравните ключевые характеристики, электрические параметры, упаковку, статус жизненного цикла, цены и наличие, чтобы выбрать лучший компонент для ваших требований.
Analog Devices
LTC2258IUJ-14 - 14-Bit 65Msps Ultralow Power 1.8V ADC | Analog Devices
LTC2258IUJ-14 ✓ АктивенAnalog Devices
LTC2257IUJ-14 - 14-bit, 40Msps Ultralow Power 1.8V ADC | Analog Devices
LTC2257IUJ-14 ✓ АктивенСравнение характеристик
| Параметр | LTC2258IUJ-14 | LTC2257IUJ-14 |
|---|---|---|
| Бренд | Analog Devices | Analog Devices |
| Категория | ADC/DAC | ADC/DAC |
| Статус жизненного цикла | Активен | Активен |
| Наличие | In Stock | In Stock |
| Цена за единицу (USD) | $15,05 | $16,40 |
| Разрешение | 14 bits | 14 bit |
| Частота дискретизации | 65 Msps | — |
| Number of Input Channels | 1 | — |
| Architecture | Pipelined | Pipelined |
| Supply Voltage (AVDD) | 1.8 V (single) | — |
| Power Dissipation | 81 mW at 65 Msps | [DATA_NEEDED: exact mW at 40 Msps, datasheet figure] |
| SNR | 74 dB | [DATA_NEEDED: SNR dBFS at fin] |
| SFDR | 88 dB | [DATA_NEEDED: SFDR dBc at fin] |
| INL (typical) | +/-1 LSB | ±1 LSB |
| DNL (typical) | +/-0.3 LSB | ±0.3 LSB |
| Transition Noise (RMS) | 1.13 LSB | — |
| Full-Power Input Bandwidth | 800 MHz | — |
| Selectable Input Range | 1 Vp-p to 2 Vp-p | — |
| Output Modes | CMOS / DDR CMOS / DDR LVDS | — |
| CMOS Output Swing (OVDD) | 1.2 V to 1.8 V | — |
| Корпус | 40-QFN (6 mm x 6 mm), exposed pad | 40-QFN (UJ) 6x6 mm with exposed pad |
| Диапазон рабочих температур | -40 C to +85 C (industrial, IUJ suffix) | — |
| Missing Codes | None over temperature | None over temperature |
| Sample Rate | — | 40 Msps |
| Number of Inputs | — | 1 |
| Input Type | — | Differential (single-ended capable) |
| Analog Supply Voltage | — | 1.7 V to 1.9 V (1.8 V nominal) |
| Digital Output Supply | — | 1.2 V to 1.8 V |
| Transition Noise | — | 1.13 LSB RMS |
| Output Interface | — | CMOS / DDR CMOS / DDR LVDS (selectable) |
| Тип монтажа | — | Surface Mount |
| Рабочая температура | — | -40C to +85C (I grade) |
| Configuration Interface | — | SPI serial port |
| Power-Saving Modes | — | Shutdown, Nap modes |
| Clock Duty-Cycle Stabilizer | — | Optional, on-chip |
| Reference Type | — | External or internal (per variant) |
| Статус RoHS | — | Compliant (#PBF suffix) |