Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

This TCA6507RUER 7-bit LED dimmer for the two-line bidirectional bus (I2C) is designed to control (or dim) LEDs through the I2C interface. Without this device, the microcontroller must be actively involved in turning on and off the LEDs (per the required dimming rate), which uses valuable processor time. The TCA6507RUER alleviates this issue by limiting the number of operations required by the processor in blinking LEDs and helps to create a more efficient system. The TCA6507RUER handles all pulse width modulation (PWM) logic, allowing the processor to use its cycles for more important tasks.

TCA6507RUER Features

• Seven LED Driver Outputs: ON, OFF, Blinking, Fading at Programmable Rates

• Open-Drain Outputs Directly Drive LEDs to 40-mA Maximum

• Two Independent Banks of LED Drivers

• Widely Programmable Blink Rates, Fade-ON and Fade-OFF Rates and Maximum Intensity

• Outputs Not Used as LED Drivers Can Be Used as Regular General Purpose Open-Drain Outputs

• 16 Steps of Maximum Intensity Control from Fully-OFF to Fully ON States

• Smooth Perceived Transitions for Fade-ON and Fade-OFF

• Operating Power-Supply Voltage Range of 1.65 V to 3.6 V

• 5.5-V Tolerant Open-Drain Outputs

• Low Standby Current With Shutdown Capability for Additional Power Savings

• Programmed Through I2C Bus Interface Logic Compatible With SMBus

• No Glitch on Power Up

• ESD Protection Exceeds JESD 22

– 2000-V Human-Body Model (A114-A)

– 200-V Machine Model (A115-A)

– 1000-V Charged-Device Model (C101)

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

TCA6507RUER Applications

• Mobile Phones

• Desktop and Laptop Computers

• Human Machine Interface

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.