Texas Instruments TLC5946RHBR

Name: TLC5946RHBR
Brand: Texas Instruments
SKU: 3739685-TLC5946RHBR
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: TLC5946RHBR

Manufacturer:: Texas Instruments

Ventron No:: 3739685-TLC5946RHBR

Description:: 16-channel, 12-bit PWM LED driver with 6-bit dot correction

ECAD Model:

Datasheet:: tlc5946

Specifications

Texas Instruments TLC5946RHBR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments TLC5946RHBR.

Features
Dot Correction
Analog dimming steps
64
Data transfer rate (typ) (MHz)
30
Ch to ch accuracy (typ) (±%)
1
Rating
Catalog
Operating temperature range (°C)
-40 to 85

Description

The TLC5946 is a 16-channel, constant current sink LED driver. Each channel is individually adjustable with 4096 pulse-width modulated (PWM) steps and 64 constant current sink steps for dot correction. The dot correction adjusts the brightness variations between LEDs. Both grayscale control and dot correction are accessible via a serial interface. The maximum current value of all 16 channels can be set by a single external resistor.

The TLC5946 has two error information circuits: one for LED open detection (LOD), and a thermal error flag (TEF). LOD detects a broken or disconnected LED during display period. TEF indicates an over-temperature condition.

TLC5946RHBR More Descriptions

16-channel, 12-bit PWM LED driver with 6-bit dot correction 32-VQFN -40 to 85
LED Driver 16 Segment 45000uA Supply Current 32-Pin VQFN EP T/R
Tape & Reel (TR) TLC5946 Shift Register Surface Mount led driver 5mm 40mA 3.3/5V 30MHz

Certification