LTC2270IUP vs LTC2241IUP-12 对比
详细并排对比 LTC2270IUP 出自 Analog Devices 和 LTC2241IUP-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。
规格对比
| 参数 | LTC2270IUP | LTC2241IUP-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） | $75.80 | $34.50 |
| 分辨率 | 16 bit | 12 bits |
| Number of Channels | 2 (simultaneous sampling) | 1 |
| 采样率 | 20 Msps per channel | — |
| Architecture | Pipelined | Pipelined |
| Signal-to-Noise Ratio (SNR) | 84.1 dB | — |
| Spurious-Free Dynamic Range (SFDR) | 99 dB | — |
| Input Type | Differential | Single-ended / Differential |
| Analog Supply Voltage | 3.0 V (typical) | 1.8 V |
| Digital Supply Voltage | 1.8 V to 3.0 V | — |
| 工作温度范围 | -40C to +85C (industrial grade, I-suffix) | — |
| 封装 | 64-pin QFN (9x9 mm), exposed pad | 64-QFN (UP, 9x9 mm, HVQCCN) with exposed pad |
| 安装类型 | Surface Mount | — |
| MSL 等级 | [DATA_NEEDED: MSL rating] | — |
| RoHS 状态 | Compliant (PBF suffix) | Compliant |
| Lead-Free | Yes | — |
| Digital Output Interface | [DATA_NEEDED: LVDS vs CMOS by variant] | — |
| 输入电压范围 | [DATA_NEEDED: full-scale input range] | — |
| Power Dissipation | [DATA_NEEDED: total power per channel] | — |
| Sample Rate | — | 210 Msps |
| SNR | — | 65.5 dB |
| SFDR | — | 78 dB |
| Aperture Jitter | — | 95 fsRMS |
| Digital Output Type | — | LVDS / CMOS selectable |
| Internal Reference | — | Yes (with bypass) |
| Operating Temperature Range (I grade) | — | -40 °C to +85 °C |
| Terminal Form | — | No Lead |
| Terminal Count | — | 64 |
| Temperature Grade | — | Industrial |