TCA9548ARGERQ1 Integrated Circuit Chip Automotive 8-Channel I2C Switch With Reset
Price:
Contact for Sample
MOQ:
10
Delivery Time:
5-8 work days
Brand:
Original Factory
Product Description
TCA9548ARGERQ1 Integrated Circuit Chip Automotive 8-Channel I2C Switch With Reset
Product Description
The TCA9548ARGERQ1 device features eight bidirectional translating switches controlled through the I2C bus. The SCL/SDA upstream pair fans out to eight downstream pairs (channels), with selection determined by a programmable control register. This enables resolution of I2C target address conflicts, such as connecting eight identical digital temperature sensors (one per channel: 0-7).
Specifications
| Type | Bus Switch |
|---|---|
| Circuit | 1 x 8:1 |
| Independent Circuits | 1 |
| Voltage Supply Source | Single Supply |
| Voltage - Supply | 1.65V ~ 5.25V |
| Operating Temperature | -40°C ~ 85°C |
| Grade | Automotive |
Features
- AEC-Q100 (grade 1): Qualified for automotive applications
- Functional Safety-Capable with supporting documentation
- 1-to-8 bidirectional translating switches
- I2C Bus and SMBus compatible
- Active-low reset input
- Three address pins allow up to eight devices on I2C bus
- Channel selection through I2C Bus in any combination
- Power up with all switch channels deselected
- Low RON switches
- Voltage-level translation between 1.8V, 2.5V, 3.3V, and 5V buses
- No glitch on power up
- Supports hot insertion
- Low quiescent current
- 5V tolerant inputs
- 0 to 400 kHz clock frequency
- Latch-up performance exceeds 100 mA per JESD 78, class II
Applications
- Infotainment systems
- Body and control modules
- Routers (telecom switching equipment)
- Factory automation
- Systems with I2C target address conflicts (e.g., multiple identical temperature sensors)
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| 5ASXBB5D4F31C5G | 896-FBGA |
| 5ASXBB5D4F35C5G | 1152-FBGA |
| 5ASTFD3G3F35I3G | 1152-FBGA |
| 5ASXBB5D4F35C4G | 1152-FBGA |
| 5ASXMB5G4F40C5G | 1517-FBGA |
| 5ASXFB5G4F35C5G | 1152-FBGA |
| 5ASXMB5G4F40I5G | 1517-FBGA |
| 5ASXMB5G4F40C4G | 1517-FBGA |
| 5ASXMB5E4F31I3G | 896-FBGA |
| XCZU11EG-2FFVC1156I | 1156-FCBGA |
| XCZU11EG-L2FFVC1156E | 1156-FCBGA |
| 5ASXFB5H4F40I5G | 1517-FBGA |
| 5ASXFB5H4F40C4G | 1517-FBGA |
Frequently Asked Questions
Q: Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q: Which Certificates do you have?
A: We are ISO 9001:2015 Certified Company and member of ERAI.
Q: Can you support small quantity order or sample? Is the sample free?
A: Yes, we support sample orders and small orders. Sample cost varies according to your order or project.
Q: How to ship my order? Is it safe?
A: We use express carriers such as DHL, FedEx, UPS, TNT, EMS. We can also use your suggested forwarder. Products are securely packed, and we guarantee product safety.
Q: What about the lead time?
A: Stock parts ship within 5 working days. For non-stock items, we confirm lead time based on your order quantity.
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Get in Touch
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Company
ShenZhen Mingjiada Electronics Co.,Ltd.
Location
1239 New Asia Guoli Building Zhenzhong Road.,Futian district Shenzhen China
Contact Person
Sales Manager