LTC2274IUJ vs LTC2273IUJ 对比
详细并排对比 LTC2274IUJ 出自 Analog Devices 和 LTC2273IUJ 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 | LTC2274IUJ | LTC2273IUJ |
|---|---|---|
| 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） | $22.50 | $27.40 |
| 分辨率 | 16 bits | 16 bits |
| Sample Rate | 105 Msps | — |
| Input Channels | 1 | — |
| Architecture | Pipelined | Pipelined |
| Input Bandwidth | 700 MHz | 700 MHz |
| Front-End | PGA (programmable gain amplifier) | — |
| Output Interface | High-speed serial LVDS | JESD204 (JEDEC serial interface for data converters) |
| 封装 | 40-pin QFN (6 mm × 6 mm) | 40-pin QFN (6x6 mm) with exposed pad |
| 安装类型 | Surface Mount | Surface Mount |
| Temperature Grade | Industrial | — |
| 工作温度范围 | [DATA_NEEDED: -40C to +85C or similar industrial range from datasheet] | — |
| 电源电压 | [DATA_NEEDED: typical AVDD/DVDD values from datasheet] | 3.3 V |
| Power Dissipation | [DATA_NEEDED: mW at 105 Msps from datasheet] | ~1.4 W at 80 Msps (typical) |
| SNR | [DATA_NEEDED: dBFS at fIN from datasheet] | — |
| SFDR | [DATA_NEEDED: dBc at fIN from datasheet] | — |
| MSL 等级 | [DATA_NEEDED: MSL rating from datasheet] | — |
| RoHS 状态 | Compliant (#PBF suffix) | Compliant (PBF suffix denotes lead-free) |
| Manufacturer | — | Analog Devices (formerly Linear Technology) |
| Part Number | — | LTC2273IUJ |
| Description | — | 16-Bit, 80Msps/65Msps Serial Output ADC with JESD204 interface |
| Sample Rate (LTC2273) | — | 80 Msps |
| Sample Rate (LTC2272) | — | 65 Msps |
| Number of Channels | — | 1 |
| 工作温度 | — | -40C to +85C (Industrial grade, 'I' suffix) |
| Input Range | — | Programmable via PGA front end |