A3982SLBTR-T vs A3982SLB-T 比較
詳細な並列比較: A3982SLBTR-T メーカー: Allegro MicroSystems および A3982SLB-T メーカー: Allegro MicroSystems。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 | A3982SLBTR-T | A3982SLB-T |
|---|---|---|
| ブランド | Allegro MicroSystems | Allegro MicroSystems |
| カテゴリ | Motor Drivers | Motor Drivers |
| ライフサイクル状態 | 有効 | 有効 |
| 在庫状況 | In Stock | In Stock |
| 単価（USD） | $4.63 | $3.20 |
| Motor Type | Bipolar stepper | Bipolar Stepper |
| 出力数 | 4 (dual full bridge) | — |
| 出力構成 | Dual full H-bridge | Dual Full Bridge |
| Logic Supply Voltage | 3 V to 5.5 V | — |
| Motor Supply Voltage (Load) | 8 V to 35 V | — |
| Continuous Output Current | ±2 A per phase | — |
| RDS(on) (typical) | 370 mOhm | — |
| Step Modes | Full-step, Half-step | — |
| Current Decay Modes | Slow, Mixed, Fast (auto-detected) | — |
| Current Regulation | Fixed off-time PWM | — |
| Built-in Translator | Yes (STEP/DIR input) | — |
| 動作温度 | -20 C to +85 C | -20 C to +85 C |
| パッケージ | SOIC-24 (SLB) with exposed thermal pad | 24-SOIC (Wide, 300 mil, 7.50 mm) |
| 実装タイプ | Surface Mount | Surface Mount |
| RoHS ステータス | Compliant | Compliant |
| Step Mode | — | Full-step, Half-step |
| Load Voltage (Vbb) | — | 8 V to 35 V |
| Output Drive Current | — | ±2 A per phase |
| On-State Resistance (DMOS) | — | [DATA_NEEDED: Rdson per leg] |
| Logic Supply Voltage (Vdd) | — | 3.0 V to 5.5 V |
| Current Control | — | Fixed off-time PWM with Slow / Mixed decay |
| Translator | — | Built-in (step-and-direction interface) |
| 同期整流 | — | Yes |
| 熱シャットダウン | — | Yes |
| Under-Voltage Lockout | — | Yes |
| MSLレベル | — | [DATA_NEEDED: MSL rating] |