LTC2299CUP vs LTC2299IUP 对比
详细并排对比 LTC2299CUP 出自 Analog Devices 和 LTC2299IUP 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 | LTC2299CUP | LTC2299IUP |
|---|---|---|
| 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） | $33.20 | $35.95 |
| 分辨率 | 14 bit | 14 bits |
| Number of Channels | 2 (dual) | 2 (dual) |
| 采样率 | 80 Msps | 80 Msps |
| Architecture | Pipelined | Pipelined |
| 电源电压 | 2.7 V to 3.4 V (single 3 V) | — |
| Power Consumption | 444 mW (typical at 80 Msps) | — |
| SNR | 73 dB at 70 MHz input | 73 dB at 70 MHz input, -1 dBFS |
| SFDR | 90 dB at 70 MHz input | 90 dB at 70 MHz input, -1 dBFS |
| Channel Isolation | 110 dB at 100 MHz | — |
| Input Range | 1 V P-P or 2 V P-P (selectable) | — |
| Input Bandwidth | [DATA_NEEDED: full-power input bandwidth] | — |
| Data Bus | Multiplexed or separate (selectable) | — |
| 工作温度 | 0 C to +70 C (commercial C grade) | — |
| 封装 | 64-pin QFN (UP) 9x9 mm with exposed pad | 64-QFN (9 mm x 9 mm) with exposed pad |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | [DATA_NEEDED: MSL rating] | [DATA_NEEDED: MSL rating] |
| RoHS 状态 | Compliant (PBF suffix indicates lead-free) | Compliant (PBF suffix) |
| Analog Supply Voltage | — | 3 V (single) |
| Digital I/O Supply (OVDD) | — | 1.5 V to 3 V (independent) |
| Power Dissipation | — | 125 mW typical (per datasheet) |
| Analog Input Bandwidth | — | 575 MHz |
| Differential Nonlinearity (DNL) | — | [DATA_NEEDED: DNL] |
| Integral Nonlinearity (INL) | — | [DATA_NEEDED: INL] |
| Differential Input Range | — | 1 Vp-p to 2 Vp-p (selectable via SENSE pin per family) |
| Output Format | — | CMOS, dual data rate |
| Optional Internal Dither | — | Yes, serial-interface controlled |
| Operating Temperature Grade | — | Industrial (-40C to +85C) |