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                                                                                                  1. Home
                                                                                                  2. Semiconductors - ICs
                                                                                                  3. Drivers & Interfaces
                                                                                                  4. Specialised Interfaces
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                                                                                                  TCA9517DGKR

                                                                                                  Specialized Interface, I2C, SMBus, I2C Bus & SMBus Systems Applications, Servers, Telecom, 900 mV

                                                                                                  Date/Lot Code

                                                                                                  TEXAS INSTRUMENTS TCA9517DGKR
                                                                                                  Image is for illustrative purposes only. Please refer to product description.
                                                                                                  ManufacturerTEXAS INSTRUMENTS
                                                                                                  Manufacturer Part NoTCA9517DGKR
                                                                                                  Order Code3009547
                                                                                                  See all Technical Docs
                                                                                                  Packaging Options
                                                                                                  Available to Order
                                                                                                  Manufacturer Standard Lead Time: 54 week(s)

                                                                                                  Notify me when back in stock

                                                                                                  QuantityPrice (ex VAT)
                                                                                                  1+kr 11.340
                                                                                                  10+kr 8.200
                                                                                                  100+kr 6.530
                                                                                                  500+kr 5.860
                                                                                                  1000+kr 5.430
                                                                                                  2500+kr 5.230
                                                                                                  5000+kr 5.120
                                                                                                  Price for:Each (Supplied on Cut Tape)
                                                                                                  Minimum: 1
                                                                                                  Multiple: 1
                                                                                                  kr 11.34 (ex VAT)
                                                                                                  Enter Your Part No/Line Note
                                                                                                  Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
                                                                                                  This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.

                                                                                                  Product Information

                                                                                                  ManufacturerTEXAS INSTRUMENTS
                                                                                                  Manufacturer Part NoTCA9517DGKR
                                                                                                  Order Code3009547
                                                                                                  IC Interface TypeI2C, SMBus
                                                                                                  Interface ApplicationsI2C Bus & SMBus Systems Applications, Servers, Telecom
                                                                                                  Supply Voltage Min900mV
                                                                                                  Supply Voltage Max5.5V
                                                                                                  Interface Case StyleVSSOP
                                                                                                  No. of Pins8Pins
                                                                                                  Operating Temperature Min-40°C
                                                                                                  Operating Temperature Max85°C
                                                                                                  Product Range-
                                                                                                  Automotive Qualification Standard-
                                                                                                  SVHCNo SVHC (27-Jun-2018)

                                                                                                  Product Overview

                                                                                                  The TCA9517DGKR is a bidirectional Buffer with level shifting capabilities for I²C and SMBus systems. It provides bidirectional voltage-level translation (up-translation/down-translation) between low voltages and higher voltages (2.7 to 5.5V) in mixed-mode applications. This device enables I²C and SMBus systems to be extended without degradation of performance, even during level shifting. The TCA9517 buffers both the serial data and the serial clock signals on the I²C bus, thus allowing two buses of up to 400pF bus capacitance to be connected in an I²C application. It 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 type of buffer design on the B-side prevents it from being used in series with devices which use static voltage offset.

                                                                                                  • I²C Bus and SMBus Compatible
                                                                                                  • Footprint and functional replacement for PCA9515B
                                                                                                  • Active-high repeater-enable input
                                                                                                  • Open-drain I²C I/O
                                                                                                  • 5.5V 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
                                                                                                  • Green product and no Sb/Br

                                                                                                  Applications

                                                                                                  Industrial, Communications & Networking

                                                                                                  Warnings

                                                                                                  Device has limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

                                                                                                  Technical Specifications

                                                                                                  IC Interface Type

                                                                                                  I2C, SMBus

                                                                                                  Supply Voltage Min

                                                                                                  900mV

                                                                                                  Interface Case Style

                                                                                                  VSSOP

                                                                                                  Operating Temperature Min

                                                                                                  -40°C

                                                                                                  Product Range

                                                                                                  -

                                                                                                  SVHC

                                                                                                  No SVHC (27-Jun-2018)

                                                                                                  Interface Applications

                                                                                                  I2C Bus & SMBus Systems Applications, Servers, Telecom

                                                                                                  Supply Voltage Max

                                                                                                  5.5V

                                                                                                  No. of Pins

                                                                                                  8Pins

                                                                                                  Operating Temperature Max

                                                                                                  85°C

                                                                                                  Automotive Qualification Standard

                                                                                                  -

                                                                                                  Technical Docs (1)

                                                                                                  Product Change Notice EN

                                                                                                  Legislation and Environmental

                                                                                                  Country of Origin:
                                                                                                  Country in which last significant manufacturing process was carried outCountry of Origin:
                                                                                                  United States
                                                                                                  Country in which last significant manufacturing process was carried out
                                                                                                  Tariff No:85423990
                                                                                                  US ECCN:EAR99
                                                                                                  EU ECCN:NLR
                                                                                                  RoHS Compliant:Yes

                                                                                                  RoHS

                                                                                                  RoHS Phthalates Compliant:Yes

                                                                                                  RoHS

                                                                                                  SVHC:No SVHC (27-Jun-2018)
                                                                                                  Download Product Compliance Certificate

                                                                                                  Product Compliance Certificate

                                                                                                  Weight (kg):.000227
                                                                                                  Product traceability

                                                                                                  Date/Lot Code

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