TLC5940 SOP case

TLC5940 SOP case View larger

TLC5940 SOP case

CI-TLC5940-SOP

New product

LED driver 16 outputs 5-120 mA constant current, dot correction, PWM regulation 4096 gray levels, control SPI, SOP case.

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3,22 € tax excluded

3,90 € tax included

Weight: 0.01 kg
Delivery: 2 weeks

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LED driver 16 outputs 5-120 mA constant current, dot correction, PWM regulation 4096 gray levels, control SPI

Download datasheet: TLC5940


Features

• 16 Channels • Monocolor, Multicolor, Full-Color LED Displays
• 12 bit (4096 Steps) Grayscale PWM Control • LED Signboards
• Dot Correction • Display Backlighting
• General, High-Current LED Drive
– 6 bit (64 Steps)
– Storable in Integrated EEPROM
• Drive Capability (Constant-Current Sink)
The TLC5940 is a 16-channel, constant-current sink
– 0 mA to 60 mA (VCC < 3.6 V)
LED driver. Each channel has an individually
– 0 mA to 120 mA (VCC > 3.6 V) adjustable 4096-step grayscale PWM brightness
• LED Power Supply Voltage up control and a 64-step, constant-current sink (dot
to 17 V
correction). The dot correction adjusts the brightness
• VCC = 3 V to 5.5 V
variations between LED channels and other LED
• Serial Data Interface drivers. The dot correction data is stored in an
• Controlled In-Rush Current integrated EEPROM. Both grayscale control and dot
correction are accessible via a serial interface. A
• 30MHz Data Transfer Rate
single external resistor sets the maximum current
• CMOS Level I/O value of all 16 channels.
• Error Information
The TLC5940 features two error information circuits.
– LOD: LED Open Detection The LED open detection (LOD) indicates a broken or
– TEF: Thermal Error Flag disconnected LED at an output terminal. The thermal
error flag (TEF) indicates an overtemperature
condition.

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TLC5940 SOP case

TLC5940 SOP case

LED driver 16 outputs 5-120 mA constant current, dot correction, PWM regulation 4096 gray levels, control SPI, SOP case.

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