Part Number: LDC0851 Hi TI,
I'm working on a proximity sensor with the LDC0851 in a very small device and am looking to detect a metal object passing by at about 20mm from the sensor. We are in an early design stage and there are two design paths…
Sayali,
If you look at frequency-dependent plot for coil N, you see the inductance varies over frequency, which is normal. You might also notice the inductance is much larger at lower frequencies, like your LCR meter uses. The spreadsheet calculator does…
Part Number: LDC0851
Just a quick question on a design. I was getting .97V across R1 and reading .416V at p5 of S3 (while LOW). Due to space constraints we couldn't use a transistor to switch on the LED, but I didn't think 4.4mA was too much for the…
Part Number: LDC0851 Hi team,
Here's an issue from the customer may need your help:
When testing the LDC0851, the internal layers of the stack coils were reversed due to design errors, which resulted in the output state of the 0851 being reversed…
Part Number: LDC0851 Other Parts Discussed in Thread: LDC1101 , TMAG5170 Hi,
I want to use LDC0851 for event counting for paddle wheel systems.The paddle wheel have 5 teeth and rotating about 7000 rpm.
I use pvdf teeth with 316 stainless steel about 1mm…
Part Number: LDC0851 I recently created a small sensor board with a few small racetrack stacked coils (8 turns, 3.5mil traces, 3.5mil spacing, 1 oz copper, 6mm x 3.3mm). Each coil had its own LDC0851 on an accompanying control board.
Two of the coils…
Part Number: LDC0851 Hi Texas Team,
We are using LDC0851 in one of our design. We are trying to use Webench tool for coil generation. PFA snapshot of parameters we are entering for the coil. Tool is giving error message on exporting to Mentor Graphics…
Part Number: LDC0851 There seems to be an error in the datasheet. The third sentence of 8.1 Overview is conflicting:
"The push/pull output (OUT) switches low when the sense inductance drops below the reference and returns high when the reference inductance…