LTC2270CUP vs LTC2270IUP 对比
详细并排对比 LTC2270CUP 出自 Analog Devices 和 LTC2270IUP 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 | LTC2270CUP | LTC2270IUP |
|---|---|---|
| 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） | $82.93 | $75.80 |
| 分辨率 | 16 bits | 16 bit |
| Number of Channels | 2 (dual, simultaneous sampling) | 2 (simultaneous sampling) |
| 采样率 | 20 Msps (max) | 20 Msps per channel |
| ADC Architecture | Pipelined | — |
| Input Type | Differential | Differential |
| 输入电压范围 | 2 Vp-p differential (per channel) | [DATA_NEEDED: full-scale input range] |
| Signal-to-Noise Ratio (SNR) | 84.1 dB | 84.1 dB |
| Spurious-Free Dynamic Range (SFDR) | 99 dBc | 99 dB |
| Conversion Latency | Single-clock pipelined (low-latency) | — |
| Reference | Internal (with external reference option) | — |
| Digital Output | CMOS, parallel | — |
| 引脚数 | 64 | — |
| 封装 | QFN-64 (9x9 mm) with exposed pad | 64-pin QFN (9x9 mm), exposed pad |
| 工作温度范围 | 0 C to 70 C (commercial grade) | -40C to +85C (industrial grade, I-suffix) |
| RoHS 状态 | Compliant (per #PBF / #TRPBF suffixes) | Compliant (PBF suffix) |
| 安装类型 | Surface Mount | Surface Mount |
| Start Price (1ku) | $82.93 (per ADI product page) | — |
| Architecture | — | Pipelined |
| Analog Supply Voltage | — | 3.0 V (typical) |
| Digital Supply Voltage | — | 1.8 V to 3.0 V |
| MSL 等级 | — | [DATA_NEEDED: MSL rating] |
| Lead-Free | — | Yes |
| Digital Output Interface | — | [DATA_NEEDED: LVDS vs CMOS by variant] |
| Power Dissipation | — | [DATA_NEEDED: total power per channel] |