LTC2156IUP-14 vs LTC2155IUP-14 对比
详细并排对比 LTC2156IUP-14 出自 Analog Devices 和 LTC2155IUP-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 | LTC2156IUP-14 | LTC2155IUP-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） | $134.10 | $107.04 |
| Manufacturer | Analog Devices | Analog Devices (formerly Linear Technology) |
| Part Number | LTC2156IUP-14 | — |
| Converter Type | Dual ADC, Pipelined | — |
| 分辨率 | 14 bit | 14 bits |
| Number of Channels | 2 (simultaneous sampling) | 2 (simultaneous sampling) |
| 采样率 | 210 Msps | — |
| Input Type | Differential | — |
| 输入电压范围 | 1.5 Vp-p | — |
| 电源电压 | 1.8 V single supply | 1.8 V (single supply) |
| Power Consumption | 650 mW | — |
| SNR | 70 dB | — |
| SFDR | 90 dB | — |
| Output Interface | DDR LVDS | — |
| Configuration Interface | Serial SPI | — |
| Full-Power Bandwidth | 1.25 GHz | — |
| 封装 | 64-QFN (9x9 mm) | 64-lead QFN (9 mm x 9 mm) with EP, UP suffix |
| 工作温度范围 | -40 C to +85 C (IUP grade) | -40C to +85C (I grade) |
| 安装类型 | Surface Mount | — |
| RoHS 状态 | Compliant (PBF suffix) | Compliant (per #PBF ordering code) |
| Lead-Free | Yes (PBF suffix) | — |
| Product Type | — | ADC (Analog-to-Digital Converter) |
| Sample Rate (per channel) | — | 170 Msps |
| Architecture | — | Pipelined |
| Analog Input | — | Differential |
| Digital Output | — | DDR LVDS / CMOS (selectable) |
| Input Bandwidth (full power) | — | 600 MHz (typical, datasheet figure) |
| SNR @ 70 MHz input | — | 74.5 dBFS (typical) |
| SFDR @ 70 MHz input | — | 90 dBFS (typical) |
| Reference | — | Internal or External (selectable) |
| Moisture Sensitivity Level | — | MSL level rating - see manufacturer JEDEC J-STD-020 profile on package label |