Part A
PCA9535PW
STマイクロエレクトロニクス
- Lifecycle
- Active
- Stock
- 4507 個数
- Series
- インターフェース - I-Oエクスパンダ
Parts at a glance
Part B
PCA9551D,112
パナソニック電子部品
- Lifecycle
- Active
- Stock
- 2605 個数
- Package
- SOT109-1
- Series
- PMIC - LEDドライバ
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | PCA9535PW | PCA9551D,112 |
|---|---|---|
| Part Status | Obsolete | Obsolete |
| Type | - | Power Switch |
| Internal Switch(s) | - | Yes |
| Number of Outputs | - | 8 |
| Voltage - Supply (Min) | - | 2.3V |
| Voltage - Supply (Max) | - | 5.5V |
| Current - Output / Channel | - | 25mA |
| Dimming | - | PWM |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |
| Base Product Number | PCA9535 | - |
| Digi Key Programmable | Not Verified | - |
| Number of I/O | 16 | - |
| Interface | I2C, SMBus | - |
| Interrupt Output | Yes | - |
| Features | POR | - |
| Output Type | Push-Pull | - |
| Current - Output Source / Sink | 10mA, 25mA | - |
| Clock Frequency | 400 kHz | - |
| Voltage - Supply | 2.3V ~ 5.5V | - |
| Packaging | Tube | - |