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TLC5948 The TLC5948 is a 16-channel PWM LED driver chip from Texas Instruments. It offers 16-bit grayscale PWM control and 7-bit dot correction.
Mfr Part #:

TLC5948

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The TLC5948 is a 16-channel PWM LED driver chip from Texas Instruments. It offers 16-bit grayscale PWM control and 7-bit dot correction.
✓ Total Stock: 300 pcs

TLC5948 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
300 pcs
On Request
300 pcs On Request 1 On Request On Request 12+ On Request On Request
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TLC5948 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Channels
Interface
Mounting Type
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TLC5948 Description

Short technical summary and product information.

The TLC5948 is a 16-channel LED driver chip manufactured by Texas Instruments. It features 16-bit grayscale (GS) PWM control for precise brightness adjustments.

 

This chip also provides 7-bit dot correction (DC) PWM control and 7-bit global brightness (BC) current-based control, allowing for fine-tuning of LED output. Communication with the TLC5948 is handled via an SPI-like interface with a latch.

 

While the data is referred to as grayscale, it represents brightness information per channel, making it suitable for use with RGB LEDs as well. The library supporting this chip is compatible with Arduino Nano and Uno, with support for Teensy 4.0 planned.

TLC5948 Quick Information

Product Type: LED Driver
Canonical Name: TLC5948 LED Driver

TLC5948 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TLC5948 Features

  • 16-channel PWM LED driver.
  • 16-bit grayscale PWM control.
  • 7-bit dot correction control.
  • 7-bit global brightness control.
  • SPI-like interface with latch.

TLC5948 Applications

  • Controlling 16 individual LEDs.
  • Driving RGB LED modules.
  • Applications requiring precise brightness.
  • Projects using Arduino Nano/Uno.

TLC5948 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the PWM resolution of the TLC5948?

The TLC5948 provides 16-bit grayscale PWM control.

What is the dot correction resolution of the TLC5948?

The dot correction is 7-bit.

What is the global brightness control resolution of the TLC5948?

The global brightness control is 7-bit current-based.

What interface does the TLC5948 use?

It uses an SPI-like interface with a latch.

How many channels does the TLC5948 have?

The TLC5948 has 16 channels.

What is the mounting type of the TLC5948?

The TLC5948 is a surface-mount device.

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