Part Number: TL972 Hi,
I am looking to understand the marking on the TL972 chips, I have had some issues in the past and now they're re-appearing with a new PCBA producer. With the first marking code I have a worse SNR (my overall system SNR of ~71 here…
Part Number: TL972 Hi team,
There are several TL972s on the board that I have created that generate noise when there is no signal. Has such an event been confirmed? And if so, what can we do about it?
Sincerely. Ryu
Part Number: TL972
Hello!
Is the maximum recommended rail voltage for the TL972 12V total, or ±12V?
The datasheet specifies "12V", but I want to be absolutely sure whether the "±" is implied or not.
Thanks in advance…
Hi, Kai,
Yes, TL972-Q1 is an opamp (sorry for the confusion!).
kai klaas69 said: Unfortunately and a bit unusually the datasheet doesn't tell whether a current limiting resistor can be used to allow higher differential input voltages.
Although the…
Part Number: TL972 Other Parts Discussed in Thread: LM358 , LT1013 , TLV2376 , TLV2333 , LM358BA Hi
Customers use TL972IDR For non-reverse amplification, the action is normal when using dual power supply V+=5V, V-=-5V (The voltage increases with the increase…
Part Number: TL972 Other Parts Discussed in Thread: TL971 Hello team,
The supply current is 3.2mA at +/- 2.5V with no load. How about the supply current at +/- 5V?
Best regards, Koyo
Part Number: TL972 Hello team,
This IC specify high level output voltage as 2.4V when RL=2kohm and 25degC. Could you share graph?
Especially I want to know VOH at 0degC and VOH at 50degC.
Following is images of our requested graph.
Best regards…
Part Number: TL972 Greetings, I have problem with the tl972 op amp it fails to operate as expected I am using a voltage follower exactly like fig 17 page 11 of the spec sheet。 when the + node is set to 0 Volts the output goes to the +12 rail the OK。 I have…
Part Number: TL972 Hi team,
Customer feedback the noise of TL972IDGKR is too high.
Below is schematic, could you please help to check which circuit we can adjust to reduce noise, thanks.
Application: Microphone
Part Number: TL972 Hi E2E,
Good day!
A customer of mine wants to know if TL972 can output a clean signals in the range of 0-0.5Vrms range properly as a voltage follower using a supply voltage of +/-5V?
Looking forward to your response.
Kind regards…