Part Number: CD40109B Other Parts Discussed in Thread: UCC44273 , UCC27517 , TXH0137D-Q1 , CD4504B , TXH0137D ,
This is reg translating a 3.3 V PWM Signal to +15 V levels with approx 5 mA Source & Sink
CD4504 Data Sheet is not guaranteeing this translation…
Part Number: CD40109B Other Parts Discussed in Thread: UCC27517 , TLV1805 Hello Team,
I am generating a 3.3V PWM signal using ESP32 I need to convert that to 12V PWM signal. I am planning on using CD40109B but i do not know if it would work. Could…
Part Number: CD40109B-Q1 Hello E2E Experts,
Good day.
CD40109BQNSRQ1:
We are trying to protect this chip for automotive applications. I can't find how much voltage the inputs can withstand on the datasheet. It states that VCC can Exceed VDD, but not by…
Part Number: CD40109B-Q1 We are trying to protect this chip for automotive application. I can't find how much voltage the inputs can withstand on the datasheet. It states that VCC can Exceed VDD, but not by how much. It also states the input signals can…
Hi Anand,
It seems the thread was reopened. Could you please confirm the suggestions wouldn't work for you?
To further help provide a suitable alternate device, please help clarify why the change or what other functionality you would like replaced…
Part Number: CD40109B Hi expert,
My customer use CD40109B to convert 5V to 12V, however they find 3pcs out of 30pcs are damaged during pilot production. Below are customer's schematic and damaged IC's photo.
Customer has tested the diode of…
Part Number: CD40109B-Q1 Other Parts Discussed in Thread: UCC27517A-Q1 Hi,
We have a requirement of level translation from 3.3V to 12V logic levels. Please let me know whether the part# CD40109B-Q1 is suitable for this purpose? If this can be used, please…
Part Number: CD40109B I need clarification regarding CD40109B for following setting
Vcc=3.3V
ABCD= VIh 3.3V
Vdd= 15V
Enable=3.3V
Please confirm level shifting possible from 3.3V to 15V
Part Number: CD40109B-Q1 Team,
For the device, my question is showing as below.
1. If there is unused ch, what is the suggested connection? GND/Vcc/floating?
2. Do I need to set default value on input side?
Roy