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PCA9543ADR
| Category |
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Business
| Product | Bidirectional Translating Switches | Other Names | 296-22769-2 |
| Product Category | Multiplexer Switch ICs | Standard Package | Tape & Reel |
| Factory Pack Quantity | 2500 | Standard Package Name | SOIC |
Compliance
| RoHS | Lead free / RoHS Compliant | EU RoHS | Compliant |
| Part Status | ACTIVE | Rad Hardened | No |
Electrical
| Interface | I²C, SMBus | Number of I/O | 5 Inputs V |
| Power - Rated | 0.4 W | Voltage Rating | 2.3 V |
| Frequency - Max | 0.4 MHz | Current - Supply | 17 uA |
| Number of Inputs | 2 | Voltage - Supply | 2.3 V ~ 5.5 V |
| Number of Outputs | 1 | Number of Channels | 2 Channel |
| Number of Elements | 1 | Sampling Frequency | 0.4 |
| Switch Function/Rating | SPST | Voltage - Supply (Min) | 5.5 V |
| Power - Average Forward | 400 mW | Power Dissipation (Max) | 400 mW |
| Delay Time - Propagation | 1 ns at 2.3 V to 5.5 V | On-State Resistance (Max) | 50 Ohm |
| Current - Output High, Low | 10(Typ) mA | Max Propagation Delay @ V, Max CL | 1@2.3V to 5.5V ns |
Mechanical
| Width | 2 | Height | 1.58 mm |
| Length | 8.65 mm | Weight | 0.004564 oz |
| Packaging | Tape and Reel | Lead Style | Gull-wing |
| Mounting Type | Surface Mount | Mounting Style | SMD/SMT |
| Package / Case | 14SOIC | Package Cooled | SOIC |
| Length - Overall | 8.75(Max) | Package Quantity | SOIC |
| Number of Positions | 14 | Shell Size - Insert | 1.5(Max) |
| Supplier Device Package | 14-SOIC | ||
Product Info
| Series | PCA9543A | Features | Interrupt Output Reset Input 5V Tolerant I/O |
| Function | I2C Multiplexer | Polarity | Non-Inverting |
| Software | SCPS169A | Applications | 2-Channel I²C Multiplexer |
| Manufacturer | Texas Instruments | Configuration | 1 x 2:1 |
| Number of Switches | 1 | Utilized IC / Part | View |
| Other Specifications | 1110 0xx | Printed Circuit Board | 14 |
Environmental
| Temperature - Test | -40 to 85 | Operating Temperature | - 40 C |
Documents & Media
Sourcing & traceability
- Datasheet
- pca9543a.pdf
Lot-level traceability (date code, original factory packaging) is confirmed on every quote and shipment.