LTC2321CUFD-16 vs LTC2267IUJ-14 对比
详细并排对比 LTC2321CUFD-16 出自 Analog Devices 和 LTC2267IUJ-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 | LTC2321CUFD-16 | LTC2267IUJ-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） | $11.70 | $31.20 |
| 分辨率 | 16 bits | 14 bits |
| Number of Channels | 2 (dual) | 2 (dual, simultaneous sampling) |
| Converter Type | SAR (Successive Approximation Register) | — |
| Sample Rate | 2 Msps per channel | — |
| Input Type | True differential | — |
| Differential Input Range | 8 VP-P | — |
| Input Common Mode Range | Wide (per datasheet) | — |
| INL（积分非线性） | ±4 LSB typical | — |
| No Missing Codes | 16 bits guaranteed | — |
| SNR | 81 dB | — |
| Internal Reference | 2.048 V or 4.096 V, 20 ppm/°C max drift | — |
| 电源电压 | 3.3 V or 5 V single supply | — |
| 接口 | CMOS / Serial LVDS | — |
| 封装 | 28-QFN (4x5 mm) | 40-lead 6×6 mm QFN (UJ package) |
| 安装类型 | Surface Mount | — |
| 工作温度范围 | [DATA_NEEDED: operating temperature range] | -40 °C to +85 °C (IUJ industrial grade) |
| RoHS 状态 | Compliant (Pb-free #PBF suffix) | — |
| 采样率 | — | 105 Msps |
| Architecture | — | Pipelined |
| INL (typical) | — | ±1 LSB |
| DNL (typical) | — | ±0.3 LSB |
| Transition Noise | — | 1.2 LSB RMS |
| Missing Codes | — | No missing codes over temperature |
| Full-Power Input Bandwidth | — | 800 MHz |
| Digital Output Interface | — | Serial LVDS (2-lane / 1-lane, 16/14/12-bit serialization) |
| Configuration Interface | — | Serial SPI port |
| Power Modes | — | Shutdown, Nap, Full-speed |
| Pin-Compatible Family | — | LTC2268-14, LTC2266-14, LTC2268-12, LTC2267-12, LTC2266-12 |