Part Number: LM293 Hi Team,
This concerns a TI LM293DR comparator used in a Solar OCP (Over-Current Protection) application. We have discovered the following issue during testing and request your assistance:
Problem Description:
Customer's designed…
Part Number: LM293 Tool/software: In the specification sheet of LM293, it can be found that the minimum input voltage can only reach -0.3V. However, in the actual application of our products, the input of the comparator may have an input of -0.32V in…
Part Number: LM293 Other Parts Discussed in Thread: LM339 Tool/software: HI Team
Customer found the device of pre-PCN and post-pcn performs different in their system, I summarize it as following attachment. Can you help to explain why?
LM293P PCN…
Part Number: LM293 Tool/software: I am looking for a replacement for UPC393C-A/JM (DIP), The cross reference tool picks out LM393AP.
UPC393C-A/JM supports temperatures up to +85C, but LM393AP only supports up to 70C.
Does LM393AP support temperatures…
Part Number: LM293 Tool/software: Hi Team,
Description: I am using the LM293 comparator as part of a two-stage digital input circuit. Each input stage consists of a separate comparator and is intended to function independently. The outputs of the comparators…
Part Number: LM293 Hi TI Team，
According to the feedback from TI CQE, the LM293DGKR process has been changed, and the screen printing on the chip surface has also been changed. The following customer applied two batches of different incoming materials…
Part Number: LM293
Here's the example as shown.
1. is 5V for comparator Vcc sutible application because of postage input range is 0~3V even first stage of OPA is 24V?
2. If Comparator Vcc should be 24V. does rail to rail input for Comparator is…
Part Number: LM293 Other Parts Discussed in Thread: LM339 , LMV321 Hi team,
I built a circuit as below.
When I power on the circuit, Vin(5V power supply) rises immediately. Due to the pull up of R1, Vo(pin 4) and V+(pin 5) should be the same as…
