| PartNumber | PCA9545AZQNR |
| Description | Switch ICs - Various 4-Ch I2C & SMBus Multiplexer |
| Manufacturer | Texas Instruments |
| Product Category | Switch ICs - Various |
| RoHS | Y |
| Product | Bidirectional Translating Switches |
| Number of Switches | 4 Switch |
| Configuration | - |
| On Resistance Max | 45 Ohms |
| Operating Supply Voltage | 2.3 V to 5.5 V |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 85 C |
| Mounting Style | SMD/SMT |
| Package / Case | BGA-20 |
| Packaging | Reel |
| Height | 0.75 mm |
| Length | 4 mm |
| Series | PCA9545A |
| Width | 3 mm |
| Brand | Texas Instruments |
| Supply Current Max | 12 uA |
| Pd Power Dissipation | 400 mW |
| Product Type | Switch ICs - Various |
| Factory Pack Quantity | 1000 |
| Subcategory | Switch ICs |
| Supply Voltage Max | 5.5 V |
| Supply Voltage Min | 2.3 V |
| Unit Weight | 0.000769 oz |