LTC2141CUP-14 vs LTC2180IUP 对比
详细并排对比 LTC2141CUP-14 出自 Analog Devices 和 LTC2180IUP 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 | LTC2141CUP-14 | LTC2180IUP |
|---|---|---|
| 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） | $21.55 | $48.00 |
| Manufacturer | Analog Devices (formerly Linear Technology) | — |
| Part Family | LTC2140-14 / LTC2141-14 / LTC2142-14 (14-bit, 40 / 65 Msps dual ADCs) | — |
| 分辨率 | 14 bit | 16 bits |
| Number of Channels | 2 (dual, simultaneous sampling) | 2 (dual, simultaneous sampling) |
| 采样率 | 40 MSPS | — |
| Architecture | Pipelined | Pipelined |
| Input Type | Differential, Single-Ended | Differential |
| Data Interface | LVDS - Parallel, Parallel CMOS | — |
| INL (typical) | ±1 LSB | — |
| DNL (typical) | ±0.3 LSB | — |
| Missing Codes | None over temperature | — |
| Transition Noise | 1.2 LSB RMS | — |
| Output Modes | Full-rate CMOS, DDR CMOS, or DDR LVDS | — |
| Output Supply (OVDD) | 1.2 V to 1.8 V | — |
| 电源电压 | 1.8 V (analog and digital core) | — |
| 封装 | 64-pin QFN (UP) 9x9 mm | 64-QFN (9x9 mm) with exposed pad |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | 0C to +70C (commercial 'C' grade) | — |
| RoHS 状态 | Compliant (PBF suffix) | Compliant |
| Sampling Rate (per channel) | — | 25 Msps |
| SNR | — | 77 dB |
| SFDR | — | 90 dB |
| Aperture Jitter | — | 0.07 ps RMS |
| Supply Voltage (AVDD/DVDD) | — | 1.8 V typ |
| Power Dissipation (total) | — | [DATA_NEEDED: total power dissipation value] |
| Digital Output | — | CMOS or LVDS selectable |
| 工作温度范围 | — | -40C to +85C (industrial, "I" suffix) |
| MSL 等级 | — | [DATA_NEEDED: MSL level] |