LTC2221CUP vs LTC2240IUP-12 对比
详细并排对比 LTC2221CUP 出自 Analog Devices 和 LTC2240IUP-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 | LTC2221CUP | LTC2240IUP-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） | $34.20 | $25.40 |
| 分辨率 | 12 bits | 12 bits |
| Sample Rate | 135 Msps | — |
| Number of Input Channels | 1 | — |
| Architecture | Pipelined | Pipelined |
| Input Type | Differential | Differential |
| SNR | 67.5 dB at 140 MHz input | 65.6 dB at 70 MHz input |
| SFDR | 80 dB at 170 MHz input | 80 dB at 70 MHz input |
| Full-Power Bandwidth | 775 MHz | — |
| Supply Voltage (AVDD/DVDD) | 3.3 V | — |
| Power Dissipation | 660 mW at 135 Msps | 638 mW (typ, 170 Msps, CMOS outputs) |
| 工作温度 | 0 °C to +70 °C (Commercial) | — |
| 封装 | QFN-64 (UP) 9x9 mm, MO-220-WNJR-5 | 64-QFN (9x9 mm) with exposed pad |
| 安装类型 | Surface Mount | Surface Mount |
| Input Range | 2 Vp-p differential | — |
| Reference | Internal (optional external) | — |
| Digital Output | LVDS / CMOS compatible | — |
| MSL 等级 | 1 | — |
| RoHS 状态 | Compliant (PBF suffix) | Compliant (#PBF suffix) |
| Number of Channels | — | 1 |
| 采样率 | — | 170 Msps |
| Full-Scale Input Range | — | 2 Vp-p |
| Data Interface | — | Parallel CMOS or LVDS (selectable) |
| Aperture Jitter | — | 0.15 ps RMS |
| Analog Supply Voltage | — | 3.3 V (typ) |
| Digital Supply Voltage | — | 3.3 V or 1.8 V (selectable) |
| Full-Power Input Bandwidth | — | [DATA_NEEDED: full-power input bandwidth] |
| Operating Temperature Range (I grade) | — | -40 C to +85 C |