Part Number: REF200 Hello, I want to create a circuit for measuring resistance. Can this chip be directly connected to a sliding resistor (1-50KΩ)to obtain a linearly changing voltage, as shown in the figure. If not, how can I design a circuit that can…
Part Number: AWRL1432 Other Parts Discussed in Thread: AWRL6432
Dear Engineer
关于AWRL1432 芯片，我在制作电路板上遇到几个问题，如下： 1、在雷达的布局上（如图1），我参考了TI的LAYOUT设计指导，请问雷达天线的加工参数有无特殊要求？ 2、请推荐板材，外层成品铜厚和内层成品铜厚。 3、天线外围的过孔过多，能否减少为两排包围天线部分？ 4、天线外围的过孔能否使用6/14尺寸的，对过孔的间距和布局能否给一个推荐？ 5、芯片的焊盘…
Part Number: TPS25924
"The TPS259240 is burned out. Measurements show that PINs 3, 4, 5, 6, 7, and 8 are shorted to ground. Please help verify if there are any issues with the circuit design. There have already been more than ten cases…
Part Number: TPS923652
The design specification is an 2CH LED DRIVER.
Input: 24Vdc
output1: 36V/0.7A constant current.
output2: 36V/0.7A constant current.
One led driver, using TPS923652 2PCS.
The frequency is set at 450KHZ, and the MCU is used to send…
Part Number: UCC28070A
请问1、这三种方式的优劣之处？2、第一种方式CRST怎样计算？第三种ZrstZ怎么计算？3、官方辅助计算工具里图 Crst用得是4.7P, WEBENCH® Designer里推荐图纸是47P
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