Part Number: TLC2252 Other Parts Discussed in Thread: TLC2254 Tool/software: Hi, I have a question understanding the package option and orderable part number table in the TLC2252.pdf for TLC2252 and TLC2254:
I would assume that all TLC225xAIDR, just…
Part Number: TLC2254 Other Parts Discussed in Thread: TLV9104 Tool/software: Dear Specialists,
My customer is considering TLC2254 and has a question.
I would be grateful if you could advise.
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[Phenomenon]
In the output range of 1.45V or less…
Part Number: TLC2254 The title says it all. The very best precision bipolar amps specify around 100nV/month; 3nV/month is better than (the spec) for many chopper/autozero amps It appears to me to be another example of an erroneous result from applying…
Part Number: TLC2254 Other Parts Discussed in Thread: OPA188 Hi,
The TLC2254 doesn't output the popcorn noise because it is manufactured by CMOS process.
Is it correct?
Best Regards,
Kuramochi
Part Number: TLC2254
Hi,
The large noise is happened on my customer's circuit.
Could you tell me the 1σ of the equivalent input noise voltage@0.1-10Hz?
Is it the typical value?
Best Regards,
Kuramochi
Other Parts Discussed in Thread: TLC2264 , TLC2254 TI Team-
I have a question about how the TLC2264 and the TLC2254 compare. I'm using the precision amp as a buffer amp to the input stage of a 12-bit ADC. I closely examined the datasheet for both devices…
Part Number: OPA4277 Other Parts Discussed in Thread: TLC2254 , TL064 , OPA4132 , OPA4188 Hi, support team
My customer has the questions as follow:
The supply voltage is ±5V. Input voltage is 3V pulse signal, duration of high level is 1.6ms and the…
Hi Jeff,
I've added comments to your discussion :
The concern is that the circuit we have been using has VDD+ at 12V and VDD- at 0V (GND). This differential is within the 16V differential spec, but of course, the input voltage level is being violated…
Hi Randy,
Sorry we have been a little slow getting back to you. Many people were away for the Thanksgiving week. I'll will try to assist you with your first question.
When I look at your requirements for the operational-amplifiers used in the input…
Hi Randy,
EMI could possibly be the issue. It is interesting that you see the correlation between RF transmission and the low frequency noise. Do you know where in the signal chain you are first seeing the noise and would you be able to capture an…
