LTC2172CUKG-12 vs LTC2170CUKG-12 对比
详细并排对比 LTC2172CUKG-12 出自 Analog Devices 和 LTC2170CUKG-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 | LTC2172CUKG-12 | LTC2170CUKG-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） | $33.00 | $20.65 |
| 分辨率 | 12 bits | 12 bits |
| Number of Channels | 4 (simultaneous sampling) | 4 |
| Sample Rate | 65 Msps | — |
| Architecture | Pipelined | Pipelined |
| 电源电压 | 1.8 V (single) | 1.8 V (single) |
| Input Range | 1 V P-P to 2 V P-P selectable | — |
| Analog Input Type | Differential | — |
| Input Bandwidth | 800 MHz full power | — |
| Digital Output | LVDS (3.5 mA, 1.25 V common mode) | — |
| Output Termination | 100 Ω differential per LVDS pair | — |
| Power Modes | Shutdown and Nap modes | — |
| Configuration Interface | Serial SPI port | Serial SPI port |
| 封装 | 52-pin QFN (7 mm × 8 mm) | 52-QFN (7 mm x 8 mm) |
| 安装类型 | Surface Mount | Surface Mount (QFN with exposed pad) |
| 工作温度 | [DATA_NEEDED: commercial/industrial range] | — |
| RoHS 状态 | Compliant (PBF suffix) | — |
| Pin Compatibility | Pin-compatible with LTC2172-14, LTC2171-12, LTC2170-12 | Drop-in with 14-bit LTC2170-14 family |
| Sampling Rate per Channel | — | 25 Msps |
| Total Power Dissipation | — | 160 mW |
| Power per Channel | — | 40 mW |
| Analog Input Bandwidth | — | 800 MHz full power |
| Selectable Input Range | — | 1 Vp-p to 2 Vp-p |
| SFDR | — | 90 dB |
| Digital Output Interface | — | Serial LVDS (1 or 2 bits/channel) |
| 工作温度范围 | — | 0 °C to +70 °C (C-grade, commercial) |
| Input Type | — | Differential or single-ended, simultaneous sampling |
| Power-Saving Modes | — | Shutdown and Nap |
| Lead-Free / RoHS | — | Yes (per #PBF suffix) |