Part Number: LDC3114 Other Parts Discussed in Thread: LDC1101 , LDC0851 , Hi team,
Can our inductive sensor recognize metal materials differences? I've seen material target graph which might recognize the materials on Figure 2-1 with below link. https…
A shorter range is not possible, but the target can have any kind of form factor. Is there a tool that I can use to input my design requirements, such as sensing distance and sensor resolution? The tool would then output the sensor specifications and…
Hi thanks for your answer.
I understand that the set up for ZCD/CS sensing should be maintained to a value which is mentioned on a datasheet (Kzc = 401)
I am wondering that since my input specification is 207 ~ 233 (range changed from my initial question…
Hi John,
Typically, this is achieved with inductive sensing. See the reference design below. I would recommend this approach if it is possible in your design.
https://www.ti.com/tool/TIDA-00828
The same type of concept could be done with capacitive sensing…
Zehui,
1) During a normal turn-off device, the VDS clamp engages on the high-side switch and the output voltage is limited to VBB - VCLAMP:
The idea here is that the output voltage is clamped negative and the current decays over a period of time until…
Boram,
The LDC1614 - indeed, all LDC devices - can be thought of as data converters, but not the same type of data converters as the familiar analog-to-digital converters (ADCs).
LDCs do not have the max & min limits like conventional ADCs have. LDCs…
Thanks for the update.
I need some clarification on the guidance that you provided
2) Place a 10-50 ohm resistor in series with each sense line to ensure node separation as well as provide a small resistance for a differential filter to react with. …
Convert the sensor output range [0.5, 4.5]V to ADC input range (0~3.3V), and set the BASE_CURRENT in "HVACI_Sensorless-Settings.h" based on the sensing peak current of the sensor.
You don't need to change the code as you mentioned above.
Hi,
The best practice is to place the RSR current sense next to the battery, so that SRN detects the battery voltage accurately. The customer can also use wide trace thus lower the IR drop on the power path. Additionally, we route the SRP/SRN in differential…
Part Number: UCC28951 Using UCC28951 Excel calculation sheet, I arrived at an Lmag value of 7mH.
I Went ahead with Planar transformer Vendor for the design of Transformer. He has manufactured a transformer with lesser Winding inductance of around 1mH…