TSA7887BRZ-REEL vs TSA7887ARMZ-REEL 比較
詳細な並列比較: TSA7887BRZ-REEL メーカー: Silicon Labs および TSA7887ARMZ-REEL メーカー: Silicon Labs。主要仕様、電気的特性、パッケージ、ライフサイクルステータス、価格、在庫状況を比較して、設計要件に最適な部品を判断してください。
仕様比較
| パラメータ | TSA7887BRZ-REEL | TSA7887ARMZ-REEL |
|---|---|---|
| ブランド | Silicon Labs | Silicon Labs |
| カテゴリ | ADC/DAC | ADC/DAC |
| ライフサイクル状態 | 有効 | 有効 |
| 在庫状況 | In Stock | In Stock |
| 単価（USD） | $2.40 | $2.55 |
| Manufacturer | Silicon Labs (originally Touchstone Semiconductor) | — |
| Part Number | TSA7887BRZ-REEL | — |
| 機能 | 12-Bit SAR Analog-to-Digital Converter (ADC) | — |
| 分解能 | 12 bit | — |
| Number of Channels | 2 single-ended (1 or 2 input mode, pin-selectable) | 2 (single-ended, multiplexed) |
| サンプリングレート | 125 kSPS | 125 ksps |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation Register) |
| Supply Voltage (VDD) | 2.7 V to 5.25 V (single supply) | — |
| 入力電圧範囲 | 0 V to VREF (single-ended) | — |
| Internal Reference Voltage | +2.5 V (B grade) | +2.5 V |
| Data Interface | SPI / MICROWIRE / QSPI / DSP-compatible serial | SPI, MICROWIRE, QSPI, DSP-compatible serial |
| Input Bandwidth | Wide-bandwidth track-and-hold | — |
| パッケージ / ケース | 8-SOIC (R-8) | — |
| 実装タイプ | Surface Mount | Surface Mount |
| 動作温度 | -40°C to +85°C (industrial) | — |
| Lead-Free / RoHS | Compliant (per DigiKey listing) | — |
| Pin Configuration | Drop-in second source for AD7887 family, 8-SOIC | — |
| Duty Class | Micropower | — |
| Number of Bits | — | 12 |
| 電源電圧 | — | +2.7 V to +5.25 V (single supply) |
| 電源電流 | — | 0.85 mA typical at full throughput |
| Input Track-and-Hold Acquisition Time | — | 500 ns |
| External Serial Clock | — | 2 MHz maximum |
| Analog Input Type | — | Single-ended (one or two inputs) |
| パッケージ | — | MSOP-8 (RM) |
| Operating Temperature Grade | — | Automotive (xIND / extended industrial, per Silabs marking) |
| ピン数 | — | 8 |
| RoHS ステータス | — | Compliant |