LTC2274IUJ vs LTC2272IUJ 对比
详细并排对比 LTC2274IUJ 出自 Analog Devices 和 LTC2272IUJ 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 | LTC2272IUJ |
|---|---|---|
| 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 | $22.10 |
| 分辨率 | 16 bits | 16 bit |
| 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 (serial, JEDEC data-converter spec) |
| 封装 | 40-pin QFN (6 mm × 6 mm) | 40-QFN (IUJ), 6 x 6 mm, no-lead HVQCCN |
| 安装类型 | 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] | — |
| Power Dissipation | [DATA_NEEDED: mW at 105 Msps from datasheet] | — |
| 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) | — |
| Number of Channels | — | 1 |
| Sample Rate (LTC2272) | — | 65 Msps |
| Sample Rate (LTC2273) | — | 80 Msps |
| Input Type | — | Differential |
| PGA Front End | — | Programmable gain, optimizes input range |
| Analog Supply | — | 1.8 V |
| Digital Supply | — | 1.8 V |
| Terminal Form | — | No Lead (HVQCCN) |
| Number of Terminals | — | 40 |
| Operating Temperature Grade | — | Industrial (I suffix) |
| Output Isolation | — | Serial JESD204 isolates analog from noisy digital logic |