| TYPE | DESCRIPTION |
|---|
| Mounting Style | Through Hole |
| Frequency | 30 MHz |
| Number of Pins | 28 Pin |
| Case/Package | PDIP-28 |
| 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 |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tube |
| Operating Temperature | -40℃ ~ 85℃ (TA) |
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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