LTC2314CTS8-14 vs LTC2312HTS8-12 对比
详细并排对比 LTC2314CTS8-14 出自 Analog Devices 和 LTC2312HTS8-12 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 | LTC2314CTS8-14 | LTC2312HTS8-12 |
|---|---|---|
| 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） | $5.05 | $4.18 |
| 分辨率 | 14 bits | 12 bits |
| Sample Rate | 4.5 Msps | 500 ksps |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation Register) |
| Number of Input Channels | 1 | — |
| Analog Supply Voltage | 2.7 V to 5.25 V | — |
| 电源电流 | 6.2 mA (typical at 4.5 Msps) | 3 mA |
| Digital I/O Logic Levels | 1.8 V / 2.5 V / 3 V / 5 V | — |
| Serial Interface | SPI-compatible | — |
| Integrated Reference | Yes - bandgap + reference buffer | Yes, internal 20 ppm/°C maximum drift |
| Reference Drift | 20 ppm/°C (maximum) | — |
| Power-Down Modes | Nap and Sleep | — |
| 封装 | TSOT-23-8 | TSOT-23-8 |
| 工作温度 | -40 °C to +125 °C [DATA_NEEDED: confirmed from datasheet temperature grade code C] | — |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | Compliant |
| Lead-Free | Yes (PBF suffix) | — |
| Number of Channels | — | 1 input |
| 电源电压 | — | 3 V or 5 V (single supply) |
| Reference Buffer | — | Integrated, capable of driving external loads |
| 接口 | — | Serial (SPI-compatible) |
| Temperature Grade | — | Automotive / Extended |
| 工作温度范围 | — | -40C to +125C |
| Conversion Type | — | Single-ended, sampling |