TSA7887ARZ-REEL vs TSA7887ARMZ-REEL 对比
详细并排对比 TSA7887ARZ-REEL 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。
Silicon Labs
TSA7887ARZ-REEL - 12-bit 125ksps 2-ch SAR ADC SOIC-8 | Silicon Labs
TSA7887ARZ-REEL Obsolete
规格对比
| 参数 | TSA7887ARZ-REEL | TSA7887ARMZ-REEL |
|---|---|---|
| 品牌 | Silicon Labs | Silicon Labs |
| 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） | $2.48 | $2.55 |
| 分辨率 | 12 bit | — |
| Number of Channels | 2 (single-ended, multiplexed) | 2 (single-ended, multiplexed) |
| 采样率 | 125 ksps | 125 ksps |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation Register) |
| 电源电压 | +2.7 V to +5.25 V (single supply) | +2.7 V to +5.25 V (single supply) |
| 电源电流 | 0.85 mA typical | 0.85 mA typical at full throughput |
| Input Type | Single-ended (2 channels) | — |
| Data Interface | Serial (SPI/QSPI/MICROWIRE-compatible) | SPI, MICROWIRE, QSPI, DSP-compatible serial |
| Internal Reference | 2.5 V | — |
| External Reference Support | Yes | — |
| Track-and-Hold Acquisition Time | 500 ns | — |
| External Clock | Up to 2 MHz serial clock | — |
| 封装 | SOIC-8 (RZ suffix) | MSOP-8 (RM) |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | -40C to +85C (industrial) | — |
| MSL 等级 | [DATA_NEEDED: MSL level] | — |
| RoHS 状态 | Compliant | Compliant |
| Grade | 'A' Grade (per Mouser listing) | — |
| Number of Bits | — | 12 |
| Input Track-and-Hold Acquisition Time | — | 500 ns |
| Internal Reference Voltage | — | +2.5 V |
| 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 |