Part Number: TLC59284 Other Parts Discussed in Thread: TLC5944 , Hi,
I can see the resistor on SOUT in simplified diagram, so I think this is output resistance of SOUT. Can I know the typical value of this resistance?
Best Regards,
Satoshi / Japan Dis…
Part Number: TLC59284 Other Parts Discussed in Thread: TLC59281 , , TLC59282
Hi,
I know that the ideal output current can be calculated by the equation in P4. Then I'd like to know the variation of the constant value of "43.8" and VIREF to estimate maximum…
Part Number: TLC59284 Hi,
Please let me ask if there is any limitation for rise and fall time of input digital signal. My customer consider to use slow rise and fall time to reduce high frequency EMI noise and signal reflection. From the datasheet, there…
Part Number: TLC59284 Is it possible to set the output current to lower than 2 mA? I suspect that the minimum current rating of 2 mA is a guaranteed to be able to output at least 2 mA. Put another way, is there a maximum value for the IREF resistor? I…
Hi,
Please let me ask about graph of output current vs output voltage. I understand that this graph means the required voltage on OUTn pins to sink desired current. But I do not understand the test circuit. Is it applied voltage to OUTn pin directly?…
Hi,
Please let me ask about graph of output current vs output voltage. I understand that this graph means the required voltage on OUTn pins to sink desired current. But I do not understand the test circuit. Is it applied voltage to OUTn pin directly?…
Hi,
Please let me ask about graph of output current vs output voltage. I understand that this graph means the required voltage on OUTn pins to sink desired current. But I do not understand the test circuit. Is it applied voltage to OUTn pin directly?…
Hi everyone.
I am a bit confused about the supply current as the datasheet is a bit ambiguous regarding to it.
I am using a 3.3V power rail to power the logic side (VCC) and a 5V rail to power leds (VLED), as shown on datasheet page 1 application circuit…
Other Parts Discussed in Thread: TLC59281 Hello @TI,
Although we recognize that the TLC5928x ICs are designed for driving LEDs, although they could be a nice a compact way to drive small signal relays with a low constant current. For example the Omron…
Part Number: TLC59283 Other Parts Discussed in Thread: TLC59284 , , TLC59282 , LP5860 Hi,
We‘re developing a new LED Matrix Display and we're interested to implement one of these 16-Channel Constant Current LED Drivers “TLC59282” / “TLC59283” or “TLC59284…