LTC2291IUP vs LTC2290IUP 对比
详细并排对比 LTC2291IUP 出自 Analog Devices 和 LTC2290IUP 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 | LTC2291IUP | LTC2290IUP |
|---|---|---|
| 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） | $13.30 | $11.50 |
| 分辨率 | 12 bit | 12 bit |
| Number of Channels | 2 (dual, simultaneous sampling) | 2 (dual) |
| Sample Rate | 25 Msps | — |
| Architecture | Pipelined | Pipelined |
| Input Type | Differential | Single-ended or differential |
| Analog Supply Voltage | 2.85 V to 3.3 V (single 3 V) | — |
| Digital Supply Voltage | 2.85 V to 3.3 V | — |
| 输入电压范围 | ±1 V or ±0.5 V (selectable) | — |
| SNR | 71.3 dB at Nyquist input | 71.3 dB |
| SFDR | 90 dB at Nyquist input | 90 dB |
| Output Interface | CMOS / LVDS (selectable) | — |
| 封装 | 64-pin QFN (9 mm x 9 mm) | 64-QFN (9x9 mm), also referred to as HVQCCN-64 |
| 工作温度 | -40 C to +85 C (industrial) | — |
| Power Dissipation | [DATA_NEEDED: power dissipation per channel] | — |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | Compliant (PBF suffix indicates lead-free) |
| 采样率 | — | 10 Msps |
| 电源电压 | — | 3 V (single supply) |
| Input Bandwidth | — | [DATA_NEEDED: input bandwidth] |
| 工作温度范围 | — | -40 C to +85 C (Industrial) |
| Temperature Grade | — | Industrial |
| Terminal Form | — | No Lead |
| Number of Terminals | — | 64 |