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TCA9617ADGKR Programmable Logic ICS Voltage Levels Level-Translating FM+ I2C Bus Repeater

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TCA9617ADGKR Programmable Logic ICS Voltage Levels Level-Translating FM+ I2C Bus Repeater

Brand Name : TI

Model Number : TCA9617ADGKR

MOQ : Contact us

Price : Contact us

Payment Terms : Paypal, Western Union, TT

Supply Ability : 50000 Pieces per Day

Delivery Time : The goods will be shipped within 3 days once received fund

Packaging Details : VSSOP8

Description : Voltage Level Translator Bidirectional 1 Circuit 2 Channel 8-VSSOP

Input Type : Open Drain

Operating Temperature Range : - 40 C to + 85 C

Output Type : Open Drain

Operating Supply Current : 5.7 mA

Product Type : Translation - Voltage Levels

Subcategory : Logic ICs

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TCA9617ADGKR Programmable Logic ICS Voltage Levels Level-Translating FM+ I2C Bus Repeater

1 Features

  • Two-Channel Bidirectional I2C Buffer
  • Support for Standard Mode, Fast Mode (400 kHz),

    and Fast Mode+ (1 Mhz) I2C Operation

  • Operating Supply Voltage Range of 0.8 V to 5.5 V on A-Side

  • Operating Supply Voltage Range of 2.2 V to 5.5 V on B-Side

  • Voltage-Level Translation From 0.8 V to 5.5 V and 2.2 V to 5.5 V

  • Footprint and Function Replacement for TCA9517

  • Active-High Repeater-Enable Input

  • Open-Drain I2C I/O

  • 5.5-V Tolerant I2C and Enable Input Support

  • Mixed-Mode Signal Operation

  • Lockup-Free Operation

  • Support for Clock Stretching and Multiple Master Arbitration Across The Device

  • Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II

  • ESD Protection Exceeds JESD 22

2 Applications

• Servers

• Routers (Telecom Switching Equipment)

• Industrial Equipment

• Products With Many I2C Slaves and/or Long PCB Traces

3 Description

The TCA9617A is a BiCMOS dual bidirectional buffer intended for I2C bus and SMBus systems. It can provide bidirectional voltage-level translation (up- translation and down-translation) between low voltages (down to 0.8 V) and higher voltages (2.2 V to 5.5 V) in mixed-mode applications. This device enables I2C and similar bus systems to be extended, without degradation of performance even during level shifting.

The TCA9617A buffers both the serial data (SDA) and the serial clock (SCL) signals on the I2C bus, allowing two buses of 550-pF or greater bus capacitance to be connected in an I2C application. This device can also be used to isolate two halves of a bus for voltage and capacitance.

Device Information

PART NUMBER

PACKAGE

BODY SIZE (NOM)

TCA9617A

VSSOP (8)

3.00 mm × 3.00 mm


Product Tags:

logic integrated circuits

      

programmable logic array ic

      
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