MAX1134BCAP+ vs MAX146BCAP 对比
详细并排对比 MAX1134BCAP+ 出自 Analog Devices 和 MAX146BCAP 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 | MAX1134BCAP+ | MAX146BCAP |
|---|---|---|
| 品牌 | Analog Devices | Analog Devices |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | Obsolete | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $8.30 | $9.95 |
| 分辨率 | 16 bit | 12 bit |
| Number of Channels | 1 input | — |
| 采样率 | 150 ksps | 133 kSPS |
| 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 | — |
| 封装 | 20-pin SSOP (CAP suffix, 5.30 mm body) | 20-pin SSOP |
| Process Technology | BiCMOS | — |
| Input Scaling Network | Internal | — |
| Track/Hold Amplifier | Internal (T/H) | — |
| On-Chip Clock | Yes (internal) | — |
| 工作温度范围 | -40 C to +85 C (industrial) | 0 C to +70 C (CAP commercial grade) |
| Pinout | 20-pin SSOP | — |
| RoHS 状态 | Compliant | Compliant |
| Lead-Free | Yes | — |
| Number of Input Channels | — | 8 single-ended / 4 differential |
| 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) |
| 安装类型 | — | Surface Mount |
| MSL 等级 | — | 1 (unlimited) |
| Lead-Free Reflow | — | Yes |