Part Number: TLC272 Hello,
We have been manufacturing this PCB with the same subcontractor since 2007, and this design has always worked reliably.
In the latest production batch, we are experiencing abnormal behavior on an analog stage using TLC272…
Part Number: TLC272 Hi team,
I come from the post: https://e2e.ti.com/support/amplifiers-group/amplifiers/f/amplifiers-forum/1503276/tlc272-tlc272-272c-without-ti-logo-only-ti-text
The thread refers to PCN#20221216011.1 .
However, it does not refer…
Part Number: TLC272 Other Parts Discussed in Thread: OPA2991 Hi team,
(+) TLC272: Inquiry Regarding Input Protection Circuit of TLC272CPWR - Amplifiers forum - Amplifiers - TI E2E support forums
I have an additional question regarding the above post…
Part Number: TLC272B Other Parts Discussed in Thread: TLC272 , TLC274 We use TLC272 and TLC274 op-amps in our level sensor PCB assemblies. We have ICs with different top-side markings/logos, and we are seeing different circuit performance between them…
Part Number: TLC272 Hi team,
(+) TLC272: Inquiry Regarding Input Protection Circuit of TLC272CPWR - Amplifiers forum - Amplifiers - TI E2E support forums
I have an additional question regarding the above post.
I believe you previously advised…
Part Number: TLC272 Hi team,
Our customer is using TLC272CPWR in a mass‑production product. In the circuit configuration shown below, TLC272C is used as illustrated; however, an issue has been observed where the backup battery connected to the output…
Part Number: TLC272 Dear Experts, My customer reached out on the below mentioned query:
The concern raised here is:
With the lates TLC272AIDR assembled on the boards at the factory, we’re seeing a huge variation on the output voltage of the Op-amp…
Part Number: TLC272
Tool/software:
Hi,
I purchased TI parts of LCSC and the marking is a bit off.
I know TI uses TI instead of the Logo on some components, but so far my TLC272 always had the TI Logo, now it only has TI as text.
Is the part…
Part Number: TLC272 Tool/software: Dear Sir/Madam ,
IC TLC272CDR (Make:Texas Instrument ) is received without TI LOGO Mark (Ref pic 2 attached). Is below Pic 2 is Original Part?
As per Your PCN#20211123004.0 - TLC272 part is not mentioned..but we…
Part Number: TLC272 Tool/software: The TLC272 is not a rail-to-rail operational amplifier by design (see datasheet).
The maximum output voltage is at least 1.2 volts below the upper rail voltage.
The TLC272 chips from Malaysia look like "rail-to-rail…
