PCA9546ADR vs PCA9546AD,112 比較
詳細な並列比較: PCA9546ADR メーカー: Texas Instruments および PCA9546AD,112 メーカー: NXP Semiconductors。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 | PCA9546ADR | PCA9546AD,112 |
|---|---|---|
| ブランド | Texas Instruments | NXP Semiconductors |
| カテゴリ | Interface ICs | Logic ICs |
| ライフサイクル状態 | 有効 | 製造終了 |
| 在庫状況 | In Stock | In Stock |
| 単価（USD） | $0.72 | $1.28 |
| 機能 | 4-channel bidirectional I2C/SMBus switch | 4-channel bidirectional translating I2C-bus switch with reset |
| Number of Channels | 4 (1-of-4 bidirectional translating switches) | — |
| インターフェース | I2C bus, SMBus compatible | I2C, SMBus |
| Supply Voltage Range | 2.3 V to 5.5 V | 2.3 V to 5.5 V |
| On-Resistance | 16 ohm (typical pass-gate, per distributor parametric data) | — |
| Address Pins | 3 (A0, A1, A2) - up to 8 devices on one I2C bus | 3 (A0, A1, A2) - up to 8 devices on one bus |
| Reset Input | Active-low RESET | Active-LOW RESET |
| Power-Up State | All switch channels deselected | — |
| Control Register | Programmable via I2C bus | — |
| パッケージ | SOIC-16 (D suffix, 16-SOP) | 16-SOIC (0.154 in, 3.90 mm width) |
| 実装タイプ | Surface Mount | Surface Mount |
| 動作温度 | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| ESD Rating | [DATA_NEEDED: ESD protection rating] | — |
| Propagation Delay | [DATA_NEEDED: propagation delay] | — |
| 電源電流 | [DATA_NEEDED: supply current] | — |
| RoHS ステータス | Compliant (per distributor listings) | Compliant |
| Packaging | Tape and Reel (R suffix) | Tube |
| チャネル数 | — | 4 (1 upstream pair, 4 downstream SCx/SDx pairs) |
| On-State Resistance (Ron) Max | — | 30 ohm |
| Level Translation | — | 1.8 V, 2.5 V, 3.3 V and 5 V buses |
| Power-Up Default | — | All switch channels deselected |
| Lead Free Status | — | Lead free |
| ライフサイクル状態 | — | End of Life (per NXP product page; continued supply via Rochester Electronics) |