LTC2174IUKG-14 vs LTC2173IUKG-14 对比
详细并排对比 LTC2174IUKG-14 出自 Analog Devices 和 LTC2173IUKG-14 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 | LTC2174IUKG-14 | LTC2173IUKG-14 |
|---|---|---|
| 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） | $119.96 | $52.10 |
| 分辨率 | 14 bit | 14 bit |
| Number of Channels | 4 (simultaneously sampling) | 4 (simultaneous sampling) |
| Architecture | Pipelined | Pipelined |
| Sample Rate (max) | 105 Msps | — |
| Analog Input Range | 1 Vp-p or 2.2 Vp-p (selectable) | — |
| Input Type | Differential (typical), single-ended capable | Differential (single-ended optional) |
| SNR | 73.5 dBFS at 105 Msps | — |
| SFDR | 90 dBFS at 105 Msps | 90 dB |
| Power Dissipation (typical, all 4 ADCs active) | 410 mW | — |
| Digital Output Format | LVDS or serial CMOS, offset-binary / 2's complement / Gray | — |
| Clock Interface | DDR LVDS, 74.25 MHz typical | — |
| Supply Voltage (AVDD) | 1.8 V | — |
| Supply Voltage (DVDD/OVDD) | 1.8 V | — |
| 工作温度范围 | -40 °C to +85 °C (industrial, I-suffix) | -40C to +85C (industrial grade) |
| 封装 | 52-pin QFN (UKG) 7x8 mm with exposed pad | 52-pin QFN (UKG) 7x8 mm with exposed pad |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | [DATA_NEEDED: MSL rating] | 3 (168 hours) |
| RoHS 状态 | Compliant (PBF suffix) | Compliant |
| Sample Rate per Channel | — | 80 Msps |
| Analog Input Bandwidth | — | 1.4 GHz |
| SNR (typical) | — | 73.1 dB at 14 MHz input |
| Power Dissipation per Channel | — | 120 mW at 80 Msps |
| 电源电压 | — | 1.8 V (single) |
| Digital Output Interface | — | LVDS (serial) |
| Lead-Free | — | Yes |