LTC2292CUP vs LTC2221CUP 对比
详细并排对比 LTC2292CUP 出自 Analog Devices 和 LTC2221CUP 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 | LTC2292CUP | LTC2221CUP |
|---|---|---|
| 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） | $13.42 | $34.20 |
| Manufacturer | Analog Devices (formerly Linear Technology) | — |
| Part Number | LTC2292CUP | — |
| 功能 | Dual 12-bit ADC | — |
| Number of Channels | 2 | — |
| 分辨率 | 12 bits | 12 bits |
| Sample Rate | 40 Msps (per channel) | 135 Msps |
| Architecture | Pipelined | Pipelined |
| Input Type | Differential or single-ended | Differential |
| Input Bandwidth | 70 MHz | — |
| 电源电压 | 2.5 V to 3.4 V (single 3V supply) | — |
| Power Dissipation | 235 mW (typ) | 660 mW at 135 Msps |
| SNR | 71.3 dB (Nyquist input) | 67.5 dB at 140 MHz input |
| SFDR | 85 dB at 70 MHz input | 80 dB at 170 MHz input |
| Channel Isolation | 110 dB at 100 MHz | — |
| Input Range | 1 Vp-p or 2 Vp-p (selectable) | 2 Vp-p differential |
| Output Interface | CMOS or LVDS, parallel, multiplexed option | — |
| 封装 | 64-pin QFN (UP, 9x9 mm) with EP | QFN-64 (UP) 9x9 mm, MO-220-WNJR-5 |
| 工作温度 | 0 C to +70 C (C grade) | 0 °C to +70 °C (Commercial) |
| RoHS 状态 | Compliant (#PBF suffix) | Compliant (PBF suffix) |
| Number of Input Channels | — | 1 |
| Full-Power Bandwidth | — | 775 MHz |
| Supply Voltage (AVDD/DVDD) | — | 3.3 V |
| 安装类型 | — | Surface Mount |
| Reference | — | Internal (optional external) |
| Digital Output | — | LVDS / CMOS compatible |
| MSL 等级 | — | 1 |