IC Integrated Circuits TCA9517ADGKR VSSOP-8 Signal Buffers

IC Integrated Circuits TCA9517ADGKR VSSOP-8 Signal Buffers

Product Description:

The TCA9517A is a bidirectional buffer with level shifting capabilities for I 2C and SMBus systems. It provides bidirectional voltage-level translation (uptranslation/down-translation) between low voltages (down to 0.9 V) and higher voltages (2.7 V to 5.5 V) in mixed-mode applications. This device enables I 2C and SMBus systems to be extended without degradation of performance, even during level shifting. The TCA9517A buffers both the serial data (SDA) and the serial clock (SCL) signals on the I 2C bus, thus allowing two buses of up to 400-pF bus capacitance to be connected in an I 2C application. The TCA9517A has two types of drivers: A-side drivers and B-side drivers. All inputs and I/Os are over-voltage tolerant to 5.5 V, even when the device is unpowered (VCCB and/or VCCA = 0 V). The TCA9517A offers a higher contention level threshold, VILC, than the TCA9517, which allows connections to slaves which have weaker pulldown ability.

Application:

• Servers • Routers (Telecom Switching Equipment) • Industrial Equipment • Products with Many I 2C Slaves and/or Long PCB Traces

Parameter Table:

FAQ:

• Whats your MOQ?

No MOQ needed, and if you buy more, will enjoy better prices.

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We provide:DHL/UPS/TNT/Fedex/EMS/Aramex/ePacket etc.

• How will you Guaranteed quality?

Quality Warranty Period:12 Months.

• Are the products tested before shipment?

All products were tested before shipment, and the quality problems were negligible.

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Yes, We provide one-stop purchase service, Please send us your Bom List