AD7893AR-2REEL7 vs AD7892BR-1 比較
詳細な並列比較: AD7893AR-2REEL7 メーカー: Analog Devices および AD7892BR-1 メーカー: Analog Devices。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 | AD7893AR-2REEL7 | AD7892BR-1 |
|---|---|---|
| ブランド | Analog Devices | Analog Devices |
| 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） | $10.85 | $38.90 |
| 分解能 | 12 bits | 12 bits |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation) |
| Number of Input Channels | 1 | — |
| Conversion Time | 6 µs (typical) | 1.47 µs |
| Maximum Sample Rate | 117 kSPS | — |
| 入力電圧範囲 | -10 V to +10 V (bipolar, ±10V on -2 variant) | — |
| 電源電圧 | +5 V single supply | +5 V single supply |
| 電源電流 | [DATA_NEEDED: typical Iq] | — |
| Power Dissipation | 25 mW (typical, per datasheet) | — |
| Integral Non-Linearity (INL) | ±1 LSB (typical) | — |
| Signal-to-Noise Ratio (SNR) | 70 dB (typical) | — |
| Input Type | Bipolar, single-ended | Single-Ended (true bipolar on -1/-3) |
| インターフェース | Serial, two-wire (SPI/QSPI/MICROWIRE compatible) | — |
| 動作温度範囲 | -40°C to +85°C (industrial) | — |
| パッケージ | 8-pin SOIC | 24-SOIC W (0.295", 7.5 mm width) |
| Package Code | SOP-8 / SOIC-8 | — |
| 実装タイプ | Surface Mount | Surface Mount |
| Screening Level | Industrial | — |
| Terminal Form | Gull Wing | — |
| RoHS ステータス | [DATA_NEEDED: confirm from datasheet] | Non-RoHS (BR suffix indicates matte tin / non-LEAD-FREE). Use AD7892BRZ-1 for Pb-free. |
| Number of Channels | — | 1 |
| サンプリングレート | — | 500 kSPS |
| Input Range (AD7892-1) | — | True bipolar ±10 V or ±5 V |
| Input Range (AD7892-2) | — | 0 V to +5 V |
| Input Range (AD7892-3) | — | ±2.5 V (true bipolar) |
| Overvoltage Protection (AD7892-1/3) | — | ±17 V (AD7892-1), ±7 V (AD7892-3) |
| Reference Type | — | Internal 2.5 V or external |
| Data Interface | — | Parallel (12-bit word) or Serial |
| Track/Hold Amplifier | — | On-chip |
| 動作温度 | — | -40°C to +85°C |