LTC2170IUKG-14 vs LTC2170IUKG-12 对比
详细并排对比 LTC2170IUKG-14 出自 Analog Devices 和 LTC2170IUKG-12 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 | LTC2170IUKG-14 | LTC2170IUKG-12 |
|---|---|---|
| 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） | $45.83 | $21.40 |
| 分辨率 | 14 bit | 12 bits |
| Number of Channels | 4 | 4 |
| Sample Rate | 25 Msps | — |
| Architecture | Pipelined | Pipelined, simultaneous sampling |
| Input Type | Differential / Single-Ended | — |
| Analog Supply Voltage | 1.7 V to 1.9 V | — |
| Digital Supply Voltage | 1.7 V to 1.9 V | — |
| Output Interface | Parallel CMOS / Serial LVDS (selectable) | — |
| 封装 | 52-QFN (7x8 mm) with exposed pad | 52-pin QFN-EP (7 mm x 8 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | -40 C to +85 C | — |
| RoHS 状态 | Compliant | Compliant |
| Lead-Free | Yes | — |
| MSL 等级 | [DATA_NEEDED: MSL Level] | — |
| Sample-and-Hold | Integrated per channel | — |
| Sampling Rate (per channel) | — | 25 Msps |
| SNR | — | 71 dB |
| SFDR | — | 90 dB |
| Aperture Jitter | — | 0.15 ps RMS |
| Full-Power Input Bandwidth | — | 800 MHz |
| INL (typical) | — | 0.3 LSB |
| DNL (typical) | — | 0.1 LSB |
| Transition Noise | — | 0.3 LSB RMS |
| Input Range (selectable) | — | 1 Vp-p to 2 Vp-p |
| Digital Output | — | Serial LVDS, 1-lane or 2-lane |
| Configuration Interface | — | Serial SPI |
| 电源电压 | — | 1.8 V single supply |
| Total Power (25 Msps) | — | 160 mW |
| Per-Channel Power | — | 40 mW |
| 工作温度范围 | — | -40C to +85C (I grade) |
| Pin-Compatible Family Members | — | LTC2172-12 (65 Msps), LTC2171-12 (40 Msps), LTC2170-12 (25 Msps), LTC2170-14 (14-bit) |