TPA321DR vs TPA321DG4 比較
詳細な並列比較: TPA321DR メーカー: Texas Instruments および TPA321DG4 メーカー: Texas Instruments。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 | TPA321DR | TPA321DG4 |
|---|---|---|
| ブランド | Texas Instruments | Texas Instruments |
| カテゴリ | Motor Drivers | Amplifier ICs |
| ライフサイクル状態 | 有効 | 有効 |
| Product Type | Mono analog-input Class-AB audio amplifier | — |
| Maximum Output Power | 700mW | — |
| Output Power at 3.3V, 8Ω | 250mW continuous power at less than 1% THD+N | — |
| Supply Voltage Range | 2.5V to 5.5V | — |
| Supported Supply Operation | 3.3V and 5V | — |
| 出力構成 | Mono bridge-tied load (BTL) | Differential output |
| 出力タイプ | Differential output | — |
| Input Configuration | Differential inputs | Differential inputs |
| Maximum Load Resistance | 8Ω | — |
| 動作温度 | -40°C to +85°C | — |
| パッケージ | 8-pin SOIC surface-mount package | — |
| Package Pin Count | 8 pins | — |
| Protection Features | Short-circuit protection and thermal protection | — |
| Power Dissipation | 725mW maximum | — |
| Quiescent Supply Current | Ultralow supply current in shutdown mode; exact value not provided | — |
| Gain | Set with external resistors | — |
| RoHS ステータス | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS compliance statement] |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | [DATA_NEEDED: AEC-Q100 qualification status] |
| Device Type | — | Mono Class-D audio power amplifier |
| Rated Output Power | — | 350 mW |
| Nominal Output Power (distributor listing) | — | 0.7 W |
| Supply Voltage Operation | — | 3.3 V and 5 V (fully specified) |
| Maximum Supply Voltage | — | 5.5 V |
| Maximum Output Load Resistance | — | 8 ohm |
| Total Harmonic Distortion | — | 0.5 % |
| Maximum Power Dissipation | — | 725 mW |
| Maximum Supply Current | — | 1.5 mA |
| Shutdown Supply Current | — | 0.15 uA |
| 動作温度範囲 | — | -40 C to +85 C (industrial grade) |
| Package Type | — | SOIC-8 (DG4), gull wing, rectangular |
| Number of Terminals | — | 8 |
| 実装タイプ | — | Surface Mount |
| Datasheet Length | — | 26 pages |