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TCA9517DGKR
TCA9517DGKR - Brand New Texas Instruments Translators / Level Shifters
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
Description
The TCA9517 is an I2C and SMBus bidirectional buffer with level changing capabilities. In mixed-mode applications, it allows bidirectional voltage- level translation (uptranslation/downtranslation) between low voltages (down to 0.9 V) and higher voltages (2.7 V to 5.5 V). This device allows I2C and SMBus systems to be extended without performance deterioration, even during level shifting.
The TCA9517 buffers both the serial data (SDA) and serial clock (SCL) signals on the I2C bus, allowing two buses with bus capacitances of up to 400 pF to be linked in an I2C application.
There are two categories of drivers on the TCA9517: A-side drivers and B-side drivers. Even when the device is unpowered (VCCB and/or VCCA = 0 V), all inputs and I/Os are overvoltage tolerant to 5.5 V.
Features
• Two-Channel Bidirectional Buffer
• I2C Bus and SMBus Compatible
• Operating Supply Voltage Range of 0.9 V to 5.5 V on A-side
• Operating Supply Voltage Range of 2.7 V to 5.5 V on B-side
• Voltage-Level Translation From 0.9 V - 5.5 V to 2.7 V - 5.5 V
• Footprint and Functional Replacement for PCA9515B
• Active-High Repeater-Enable Input
• Open-Drain I2C I/O
• 5.5-V Tolerant I2C and Enable Input Support Mixed-Mode Signal Operation
• Accommodates Standard Mode and Fast Mode I2C Devices and Multiple Masters
• High-Impedance I2C Pins When Powered-Off
• Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
• ESD Protection Exceeds JESD 22
– 5500 V Human-Body Model (A114-A)
– 200 V Machine Model (A115-A)
– 1000 V Charged-Device Model (C101)
Applications
• Servers
• Routers (Telecom Switching Equipment)
• Industrial Equipment
• Products with Many I2C Slaves and/or Long PCB Traces
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
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