TSA7887ARZ-REEL vs AD7887ARZ-REEL 比較
詳細並排比較 TSA7887ARZ-REEL 由 Silicon Labs 與 AD7887ARZ-REEL 由 Analog Devices. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
Silicon Labs
TSA7887ARZ-REEL - 12-bit 125ksps 2-ch SAR ADC SOIC-8 | Silicon Labs
TSA7887ARZ-REEL Obsolete規格比較
| 參數 | TSA7887ARZ-REEL | AD7887ARZ-REEL |
|---|---|---|
| 品牌 | Silicon Labs | Analog Devices |
| 類別 | ADC/DAC | ADC/DAC |
| 生命週期狀態 | Obsolete | 啟用中 |
| 解析度 | 12 bit | 12 bit |
| Number of Channels | 2 (single-ended, multiplexed) | — |
| 取樣率 | 125 ksps | 125 kSPS |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation) |
| 供應電壓 | +2.7 V to +5.25 V (single supply) | — |
| 供應電流 | 0.85 mA typical | — |
| Input Type | Single-ended (2 channels) | — |
| Data Interface | Serial (SPI/QSPI/MICROWIRE-compatible) | — |
| Internal Reference | 2.5 V | — |
| External Reference Support | Yes | — |
| Track-and-Hold Acquisition Time | 500 ns | — |
| External Clock | Up to 2 MHz serial clock | — |
| 封裝 | SOIC-8 (RZ suffix) | — |
| 安裝類型 | Surface Mount | Surface Mount |
| 工作溫度 | -40C to +85C (industrial) | — |
| MSL 等級 | [DATA_NEEDED: MSL level] | — |
| RoHS 狀態 | Compliant | Compliant (Z suffix) |
| Grade | 'A' Grade (per Mouser listing) | — |
| Number of Analog Inputs | — | 1 or 2 (single-ended) |
| Input Track-and-Hold Acquisition | — | 500 ns |
| Supply Voltage (Single) | — | 2.7 V to 5.25 V |
| Internal Reference Voltage | — | 2.5 V |
| Digital Interface | — | SPI, QSPI, MICROWIRE, DSP-compatible serial |
| Output Coding | — | Straight binary |
| Input Sampling Scheme | — | Single-ended |
| Channel Configuration | — | Dual-channel or read-only single-channel |
| 封裝 / 外殼 | — | 8-SOIC (0.154 inch, 3.90 mm width) |
| 工作溫度範圍 | — | -40C to +125C [DATA_NEEDED: confirm exact automotive/commercial grade] |
| Packaging | — | Tape & Reel (REEL), 2,500 pcs |
| Lead Free | — | Yes |
| Conversion Latency | — | [DATA_NEEDED: confirm from datasheet Rev. E timing diagram] |