LTC2293CUP vs LTC2287CUP 对比
详细并排对比 LTC2293CUP 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 | LTC2293CUP | 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） | $16.40 | $7.05 |
| Number of Channels | 2 | 2 (dual) |
| 分辨率 | 12 bit | 10 bit |
| Sample Rate | 65 Msps | 40 Msps |
| Architecture | Pipelined | Pipelined |
| Input Type | Differential/Single-Ended | Differential, single-ended optional |
| Analog Supply Voltage | 3 V (2.7 V to 3.3 V) | — |
| Digital Supply Voltage | 3 V (2.7 V to 3.3 V) | — |
| Power Dissipation | [DATA_NEEDED: total power per channel] | 235 mW at 40 Msps |
| SNR | 71.3 dB at Nyquist | 61.6 dB at 70 MHz input |
| SFDR | 90 dB at Nyquist | 85 dB at 70 MHz input |
| ENOB | [DATA_NEEDED: ENOB at Nyquist] | — |
| Internal Reference | 2.5 V (SENSE pin selectable internal/external) | — |
| Input Common Mode | 1.5 V nominal | — |
| Full-Scale Input Range | 2 V pk-pk differential (with internal reference) | — |
| Output Format | CMOS, parallel | — |
| 封装 | 64-QFN (9x9 mm) with exposed pad | 64-pin QFN (9x9 mm) with exposed pad |
| 工作温度 | 0C to +70C (commercial C suffix) | 0 C to 70 C (commercial grade) |
| RoHS 状态 | Compliant (PBF suffix) | Compliant |
| Lead Finish | Au (lead-free) | — |
| MSL 等级 | [DATA_NEEDED: MSL rating] | 1 |
| 电源电压 | — | 3 V (2.85 V to 3.4 V) |
| Channel Isolation | — | 110 dB at 100 MHz |
| Output Interface | — | Parallel CMOS |
| Input Range | — | 1 Vp-p differential full-scale |
| 安装类型 | — | Surface Mount |