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