TSA7887ARMZ vs TSA7887ARMZ-REEL 对比
详细并排对比 TSA7887ARMZ 出自 Silicon Labs 和 TSA7887ARMZ-REEL 出自 Silicon Labs。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 | TSA7887ARMZ | TSA7887ARMZ-REEL |
|---|---|---|
| 品牌 | Silicon Labs | Silicon Labs |
| 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） | $3.10 | $2.55 |
| 分辨率 | 12 bits | — |
| Number of Channels | 2 (single-ended) / 1 (pseudo-differential) | 2 (single-ended, multiplexed) |
| 采样率 | 125 ksps | 125 ksps |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation Register) |
| Input Type | Single-ended, pseudo-differential | — |
| Analog Supply Voltage | 2.7 V to 5.25 V | — |
| Digital Supply Voltage | 2.7 V to 5.25 V | — |
| Internal Reference Voltage | 2.5 V | +2.5 V |
| Reference Mode | Internal 2.5 V or external | — |
| Digital Interface | SPI / QSPI / MICROWIRE-compatible serial | — |
| Power Dissipation (typ @ 100 ksps, 3V) | 2.5 mW [DATA_NEEDED: exact figure from datasheet] | — |
| 关断电流 | < 1 µA | — |
| 工作温度 | -40 °C to +85 °C | — |
| 封装 | 8-pin MSOP (RMZ) | MSOP-8 (RM) |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | Compliant |
| Grade | Industry / xIND second source | — |
| Number of Bits | — | 12 |
| 电源电压 | — | +2.7 V to +5.25 V (single supply) |
| 电源电流 | — | 0.85 mA typical at full throughput |
| Input Track-and-Hold Acquisition Time | — | 500 ns |
| Data Interface | — | SPI, MICROWIRE, QSPI, DSP-compatible serial |
| External Serial Clock | — | 2 MHz maximum |
| Analog Input Type | — | Single-ended (one or two inputs) |
| Operating Temperature Grade | — | Automotive (xIND / extended industrial, per Silabs marking) |
| 引脚数量 | — | 8 |