LTC2297IUP vs LTC2287CUP 对比
详细并排对比 LTC2297IUP 出自 Analog Devices 和 LTC2287CUP 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。
规格对比
| 参数 | LTC2297IUP | LTC2287CUP |
|---|---|---|
| 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） | $27.75 | $7.05 |
| Number of Channels | 2 (dual) | 2 (dual) |
| 分辨率 | 14 bit | 10 bit |
| Sample Rate | 40 Msps | 40 Msps |
| Architecture | Pipelined | Pipelined |
| 电源电压 | 2.85 V to 3.4 V (single 3V) | 3 V (2.85 V to 3.4 V) |
| Power Dissipation | 235 mW at 40 Msps | 235 mW at 40 Msps |
| SNR | 74 dB at 70 MHz input | 61.6 dB at 70 MHz input |
| SFDR | 85 dB at 70 MHz input | 85 dB at 70 MHz input |
| Channel Isolation | 110 dB at 100 MHz | 110 dB at 100 MHz |
| Input Type | Single-ended or differential | Differential, single-ended optional |
| Output Interface | CMOS / LVDS selectable | Parallel CMOS |
| Data Output Mode | Multiplexed or separate bus | — |
| Duty Cycle Stabilizer | Yes (optional) | — |
| 封装 | 64-pin QFN exposed pad (9x9 mm) | 64-pin QFN (9x9 mm) with exposed pad |
| 工作温度范围 | -40C to +85C (industrial grade) | — |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant (#PBF suffix) | Compliant |
| Input Range | — | 1 Vp-p differential full-scale |
| 工作温度 | — | 0 C to 70 C (commercial grade) |
| MSL 等级 | — | 1 |