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TLC5940NTG4 - TI
Manufacturer:
TI
ManyChip's Part#:
MC128396622
Category:
LED Driver, LED Display Driver
Package:
PDIP-28
Datasheet:
Datasheet 3D Model
Description:
16Channel LED Driver w/EEprom DOT Correction & Grayscale PWM Control 28-PDIP -40℃ to 85℃
Stock Locations:
Availability:
243 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 5.03

Updated at 17/06/2025 10:30:15(UTC+8)

Certifications

ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.

Description

The TLC5940NTG4 is a 16-channel, constant-current sink LED driver. Each channel has an individually adjustable 4096-step greyscale PWM brightness control and a 64-step, constant-current sink (dot correction). The dot correction adjusts the brightness variations between LED channels and other LED drivers. The dot correction data is stored in an integrated EEPROM. Both greyscale control and dot correction are accessible via a serial interface. A single external resistor sets the maximum current value of all 16 channels. The TLC5940NTG4 features two error information circuits. The LED open detection (LOD) indicates a broken or disconnected LED at an output terminal. The thermal error flag (TEF) indicates an over temperature condition.
Serial data interface
Controlled in-rush current
30MHz data transfer rate
CMOS level I/O
16 Channels
12 bit greyscale PWM control
Dot correction

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TLC5940NTG4 Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Through Hole
Number of Pins	28 Pin
Case/Package	PDIP-28
Frequency	30 MHz
Number of Outputs	16 Output
Input Voltage (DC)	3.00V ~ 5.50V
Output Voltage	17 V
Output Current	120 mA
Number of Positions	28 Position
Switching Frequency	30 MHz
Input Voltage (Max)	5.5 V
Input Voltage (Min)	3 V
Output Voltage (Max)	17 V
Output Current (Max)	120 mA
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Input Voltage	3V ~ 5.5V
	Show
Operating Temperature	-40℃ ~ 85℃ (TA)
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15

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