Part A
PCA9544APW
STマイクロエレクトロニクス
- Lifecycle
- Active
- Stock
- 3416 個数
- Package
- SOT360-1
- Series
- インターフェース - 特殊
Parts at a glance
Part B
PCA9509PGM,125
パナソニック電子部品
- Lifecycle
- Active
- Stock
- 7188 個数
- Package
- XFQFN-8
- Series
- インターフェース - 信号バッファ、リピータ、スプリッタ
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | PCA9544APW | PCA9509PGM,125 |
|---|---|---|
| Supplier | - | NXP USA Inc.,Rochester Electronics, LLC |
| Part Status | Obsolete | Active |
| Type | - | Buffer, ReDriver |
| Applications | Translating Switch | I²C |
| Input | - | 2-Wire Bus |
| Output | - | 2-Wire Bus |
| Data Rate (Max) | - | 400kHz |
| Number of Channels | - | 2 |
| Capacitance - Input | - | 10 pF |
| Voltage - Supply | 2.3V ~ 5.5V | 2.3V ~ 5.5V |
| Supply Current | - | 5µA |
| Operating Temperature | - | -40°C ~ 85°C |
| Mounting Type | - | Surface Mount |
| Interface | I²C, SMBus | - |