LTC2171IUKG-12 vs LTC2171CUKG-14 对比
详细并排对比 LTC2171IUKG-12 出自 Analog Devices 和 LTC2171CUKG-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 | LTC2171IUKG-12 | LTC2171CUKG-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） | $23.30 | $26.75 |
| 分辨率 | 12 bit | 14 bits |
| Number of Channels | 4 | 4 (simultaneous sampling) |
| 采样率 | 40 MS/s | 40 Msps per channel |
| Architecture | Pipelined | Pipelined |
| Analog Supply Voltage | 1.8 V (single supply) | — |
| Integral Nonlinearity (INL) | +/-0.3 LSB (typical) | — |
| Differential Nonlinearity (DNL) | +/-0.1 LSB (typical) | — |
| Missing Codes | None over temperature | No missing codes over temperature |
| Transition Noise | 0.3 LSB RMS | 1.2 LSB RMS |
| Full Power Input Bandwidth | 800 MHz | — |
| Digital Output | Serial LVDS (1-lane or 2-lane mode) | — |
| Power Management Modes | Shutdown and Nap modes | — |
| Configuration Interface | Serial SPI port | Serial SPI |
| Analog Input | Differential | — |
| 封装 | 52-pin QFN (UKG) 7mm x 8mm | 52-pin QFN (7 mm × 8 mm) with EP |
| Family Compatibility | Pin-compatible 14-bit and 12-bit grades (LTC2170/LTC2171/LTC2172 family) | — |
| RoHS 状态 | Compliant (#PBF suffix) | — |
| Operating Temperature (I grade) | -40C to +85C (industrial) | — |
| 电源电压 | — | 1.8 V (single supply) |
| Total Power Dissipation | — | 311 mW (typ) |
| Power per Channel | — | 78 mW (typ) |
| INL (Integral Non-Linearity) | — | ±1 LSB (typ) |
| DNL (Differential Non-Linearity) | — | ±0.3 LSB (typ) |
| SFDR (Spurious-Free Dynamic Range) | — | 90 dB |
| Analog Input Bandwidth | — | 800 MHz full power |
| 输入电压范围 | — | 1 Vp-p to 2 Vp-p (selectable) |
| Digital Output Interface | — | Serial LVDS (1-lane or 2-lane) |
| Power-Saving Modes | — | Shutdown and Nap |
| 工作温度范围 | — | 0 °C to +70 °C (C-suffix) |
| Pin-Compatible Family | — | 12-bit and 14-bit versions (LTC2170, LTC2151, LTC2150) |