MAX146BCAP vs MAX1134BCAP+ 对比
详细并排对比 MAX146BCAP 出自 Analog Devices 和 MAX1134BCAP+ 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 | MAX146BCAP | MAX1134BCAP+ |
|---|---|---|
| 品牌 | Analog Devices | Analog Devices |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | 有效 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $9.95 | $8.30 |
| 分辨率 | 12 bit | 16 bit |
| Number of Input Channels | 8 single-ended / 4 differential | — |
| 采样率 | 133 kSPS | 150 ksps |
| Converter Architecture | SAR (Successive Approximation Register) | — |
| Input Signal Type | Single-ended, Differential | — |
| Supply Voltage AVDD | +2.7 V to +3.6 V | — |
| Supply Voltage DVDD | +2.7 V to +3.6 V | — |
| Analog Input Voltage Range | 0 V to AVDD (software configurable bipolar modes) | — |
| Internal Reference Voltage | 2.5 V (with +/-1.5% buffer adjustment) | — |
| External Reference Support | Yes (MAX147 variant; this part has internal 2.5V reference) | — |
| 接口 | SPI / QSPI / MICROWIRE-compatible serial | — |
| 关断电流 | < 10 uA (typ. software per SHDN-bar) | — |
| 工作温度范围 | 0 C to +70 C (CAP commercial grade) | -40 C to +85 C (industrial) |
| 封装 | 20-pin SSOP | 20-pin SSOP (CAP suffix, 5.30 mm body) |
| 安装类型 | Surface Mount | — |
| MSL 等级 | 1 (unlimited) | — |
| RoHS 状态 | Compliant | Compliant |
| Lead-Free Reflow | Yes | — |
| Number of Channels | — | 1 input |
| Architecture | — | SAR (Successive Approximation) |
| Input Type | — | Single-ended (with input scaling network) |
| 电源电压 | — | 3.3 V (single supply, 3.13V typical) |
| Serial Interface | — | SPI, QSPI, MICROWIRE compatible |
| Process Technology | — | BiCMOS |
| Input Scaling Network | — | Internal |
| Track/Hold Amplifier | — | Internal (T/H) |
| On-Chip Clock | — | Yes (internal) |
| Pinout | — | 20-pin SSOP |
| Lead-Free | — | Yes |