Part Number: TSC2046 Hi E2E members,
According to Data Sheet, the accuracy of TEMP0 is ±3℃.
And then, Data Sheet have folloing coment.
"During the final test of the end product, the diode voltage would be stored at a known room temperature…
Part Number: TSC2046 Configuration of Touch Controller IC as below:
Pin 7 (vbat) and pin 8 (aux) is floating as per schematics. Vcc=5V & DCLK,PA6,DIN & DOUT are SPI pins and INT is interrupt pin.
My query is Can I keep Vbat and AUX pin open…
Part Number: TSC2046
We see sbas265g page 15 table3, and temperature measurement is available
in case Single-ended only.
Customer had chosen TSC2046 for their portable equipment 2018 model ( Mass Production is soon), but due to their MCU software error…
Part Number: TSC2046 Hello E2E, temperature sensor output has error
Our customer is evaluating this device. They have concern about temperature sensor output. Sensor output has error in constant temperature plase, the maximum deviation is ± 9 °C.…
Part Number: TSC2046 Other Parts Discussed in Thread: ESD224 ,
Hi,
My customer is testing customer's board and applying ESD surge to the touch panel.
As result, The symptom that output data was locked to '1' occurs.
It is removed by power supply…
Part Number: TSC2046 Would it be possible to add a minor external load on the internal (buffered) reference?
I would like to add a external 10k or 100k NTC temperature sensor on the aux input via 10k or 100k to Vref.
Thanks.
Part Number: TSC2046 Hi.
My customer using TSC2046.
But they have a critical issue about PENIRQ.
According Reference FW,
1. Initialize and write 0x90 and read (Y-axis read and PENIRQ enable)
2. PENIRQ Check by timer
3. If PENIQR is still high, re-check…
Part Number: TSC2046 Hi team, My customer evaluated TSC2046 and discovered an unexpected glitch occurring at DOUT. Please look at Fig-1 wave forms. Fig-1. /CS,DCLK,DIN and DOUT with glitch wave forms
So, the customer made the following inquiries to us…
Part Number: TSC2046
Hi,
Should the AUX pin be tied with GND through the capacitor if the AUX pin is not used?
If it is, how much capacitance is recommended?
Best Regards,
Kuramochi