LTC2257CUJ-14 vs LTC2258CUJ-14 对比
详细并排对比 LTC2257CUJ-14 出自 Analog Devices 和 LTC2258CUJ-14 出自 Analog Devices。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
Analog Devices
LTC2257CUJ-14 - 14-Bit 40Msps Ultralow Power ADC | Analog Devices
LTC2257CUJ-14 ✓ 量产中规格对比
| 参数 | LTC2257CUJ-14 | LTC2258CUJ-14 |
|---|---|---|
| 品牌 | Analog Devices | Analog Devices |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $10.40 | $11.40 |
| 分辨率 | 14 bit | 14 bit |
| Sample Rate | 40 Msps | 65 Msps |
| Architecture | Pipelined | Pipelined |
| Number of Inputs | 1 | — |
| Supply Voltage (Analog) | 1.8 V (typ) | — |
| Power Dissipation | 49 mW at 40 Msps | — |
| Input Range (selectable) | 1 Vp-p to 2 Vp-p | — |
| Full-Power Input Bandwidth | 800 MHz | — |
| INL (typical) | ±1 LSB | ±1 LSB |
| DNL (typical) | ±0.3 LSB | ±0.3 LSB |
| Transition Noise | 1.13 LSB RMS | 1.13 LSB RMS |
| Missing Codes Over Temperature | None | — |
| Digital Outputs | Full-rate CMOS / DDR CMOS / DDR LVDS (selectable) | — |
| Output Supply Range (OVDD) | 1.2 V to 1.8 V | — |
| Configuration Interface | Serial SPI port | Serial SPI port |
| Power-Saving Modes | Shutdown and Nap | Shutdown, Nap |
| Optional Features | Data output randomizer, clock duty cycle stabilizer | — |
| 封装 | 40-pin QFN (6 mm × 6 mm) | 40-QFN (6mm x 6mm) |
| 安装类型 | Surface Mount | — |
| Compliance | RoHS compliant (Pb-free #PBF suffix) | — |
| Number of Channels | — | 1 input |
| 电源电压 | — | 1.8 V |
| Missing Codes | — | None over temperature |
| Digital Output Modes | — | Full-rate CMOS / DDR CMOS / DDR LVDS |
| CMOS Output Supply Range | — | 1.2 V to 1.8 V |
| Clock Duty Cycle Stabilizer | — | Optional, on-chip |
| 工作温度范围 | — | [DATA_NEEDED: full commercial/extended temp range] |
| Pin-Compatible Family Members | — | LTC2258-14 / LTC2257-14 / LTC2256-14 |
| RoHS 状态 | — | Compliant (PBF suffix) |