LTC2258IUJ-14 vs LTC2258CUJ-12 对比
详细并排对比 LTC2258IUJ-14 出自 Analog Devices 和 LTC2258CUJ-12 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
LTC2258IUJ-14 - 14-Bit 65Msps Ultralow Power 1.8V ADC | Analog Devices
LTC2258IUJ-14 ✓ 量产中规格对比
| 参数 | LTC2258IUJ-14 | LTC2258CUJ-12 |
|---|---|---|
| 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） | $15.05 | $19.95 |
| 分辨率 | 14 bits | 12 bits |
| 采样率 | 65 Msps | — |
| Number of Input Channels | 1 | — |
| Architecture | Pipelined | Pipelined |
| Supply Voltage (AVDD) | 1.8 V (single) | — |
| Power Dissipation | 81 mW at 65 Msps | — |
| SNR | 74 dB | 71.1 dB |
| SFDR | 88 dB | 88 dB |
| INL (typical) | +/-1 LSB | ±0.3 LSB |
| DNL (typical) | +/-0.3 LSB | ±0.1 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 | — |
| 封装 | 40-QFN (6 mm x 6 mm), exposed pad | 40-pin QFN (6 mm × 6 mm) |
| 工作温度范围 | -40 C to +85 C (industrial, IUJ suffix) | — |
| Missing Codes | None over temperature | No missing codes over temperature |
| Sample Rate | — | 65 Msps |
| Number of Inputs | — | 1 |
| Input Type | — | Differential (single-ended compatible) |
| 电源电压 | — | 1.8 V (single supply) |
| Output Supply Range | — | 1.2 V to 1.8 V |
| Output Interface | — | CMOS / DDR CMOS / DDR LVDS (selectable) |
| Transition Noise | — | 0.3 LSB RMS |
| Aperture Jitter | — | 0.17 ps RMS |
| 工作温度 | — | 0C to +70C (commercial grade, CUJ suffix) |
| 安装类型 | — | Surface Mount |
| Configuration Interface | — | SPI serial port |
| Power-Saving Modes | — | Shutdown, Nap |
| RoHS 状态 | — | Compliant (PBF suffix) |