LTC2273IUJ vs LTC2263IUJ-14 对比
详细并排对比 LTC2273IUJ 出自 Analog Devices 和 LTC2263IUJ-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 | LTC2273IUJ | LTC2263IUJ-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） | $27.40 | $18.25 |
| Manufacturer | Analog Devices (formerly Linear Technology) | Analog Devices (formerly Linear Technology) |
| Part Number | LTC2273IUJ | LTC2263IUJ-14 |
| Description | 16-Bit, 80Msps/65Msps Serial Output ADC with JESD204 interface | 14-Bit, 25 Msps, Low Power Dual ADC |
| 分辨率 | 16 bits | 14 bit |
| Sample Rate (LTC2273) | 80 Msps | — |
| Sample Rate (LTC2272) | 65 Msps | — |
| Input Bandwidth | 700 MHz | — |
| Number of Channels | 1 | 2 (simultaneous sampling) |
| Architecture | Pipelined | Pipelined |
| Output Interface | JESD204 (JEDEC serial interface for data converters) | — |
| 电源电压 | 3.3 V | 1.8 V single supply |
| 封装 | 40-pin QFN (6x6 mm) with exposed pad | 40-QFN (6x6 mm) with exposed pad |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | -40C to +85C (Industrial grade, 'I' suffix) | — |
| Power Dissipation | ~1.4 W at 80 Msps (typical) | — |
| Input Range | Programmable via PGA front end | — |
| RoHS 状态 | Compliant (PBF suffix denotes lead-free) | Compliant (#PBF suffix) |
| Sample Rate | — | 25 Msps per channel |
| INL (Typical) | — | ±1 LSB |
| DNL (Typical) | — | ±0.3 LSB |
| Transition Noise | — | 1.2 LSB RMS |
| Missing Codes | — | None over temperature |
| Digital Output | — | Serial LVDS (2-lane or 1-lane mode) |
| Analog Input | — | Differential (recommended) |
| 工作温度范围 | — | -40°C to +85°C (I-grade) |