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THS4513: I need the data sheet or pin out for THS4513M (military version)
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OPA521EVM: OPA521
Part Number:OPA521EVM
Hi Team
We have tested the OPA521 Line Driver, and the main problems are as follows:
1:In FCC band (150 KHZ to 500 KHZ) cases, the load resistance is 2 Ω, PA distortion is very serious. The magnification of the figure below is 7 times, R105 NC.Schematic diagram, test waveform diagram is as follows:
2:On the EVM entry board, 1.6 Ω load test waveform distortion is very serious, please help to analysis the reason? Thank you very much!
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OPA552: Solution using a Op Amp to convert PWM to DAC?
Part Number:OPA552
Hi, all.
After trying the SLAA869, I was curious about converting a PWM signal as a DAC output using Op Amps.
(Please visit the site to view this video)
I did notice videos using low pass filters to create a DAC output.
Just by curiosity, instead of purchasing TI's awesome DAC chips, is there a better solution in accuracy from TI by using Op Amps or transistors?
I couldn't find an application note from TI.
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OPA4171: Comparator
Part Number:OPA4171
My customer wanna to know if OPA can be used as Comparator? And Can Comparator be used as OPA? why? or Why not?
Thanks.
Regards,
Brian
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INA821: ina821 89k AC3RG4
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PGA309: Deactivating Coarse Offset DAC Chopping - What are potential drawbacks?
Part Number:PGA309
Team,
my customer encounters noise issues in their pressure sensors using PGA309. This is mainly caused by the Coarse Offset DAC.
There are two main noise sources at 2kHz and 3.5kHz visible in the actual signal.
The Users Guide suggests to change the CLK_CFG Mode from "00" to "01". This leads to improved noise performance. The drawback however, is the Coarse Offset DAC is no longer temperature-stable anymore, but the effect should be calibrated out as mentioned in the picture below.
Are there any additional drawbacks that may not be described in the User Guide?
Thanks!
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SN393DR
I want datasheet for below part number.
| Flex P/N | Des | Manufacturer AML | MPN Correction |
| TPK4H-832447-0310 | IC COMPARATOR LP DUAL 8-SOIC | TEXAS INSTRUMENTS INC | SN393DR |
Please help me get datasheet as it is very urgent for me.
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INA194A-Q1: Analog Inputs, Vin+ Vin- maximum value
Part Number:INA194A-Q1
hi there,
my customer wonders which maximum values for the Analog Inputs, Vin+ Vin- on INA194A-Q1 apply. the datasheet of INA194 lines out -18 to +18V ; in the datasheet of INA194A-Q1 this line is missing. here it is only mentioned the common mode voltage and the differential voltage.
please help to clarify.
thanks, Ulrike
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INA226: INA226
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TRF37D73: Part traceability
Part Number:TRF37D73
Hello, my name is Gabriel and I'm inquiring about this component to assess a possible future purchase.
I'd like to ask the following questions:
- Despite this being a COTS device is it possible to obtain any kind of traceability, including date codes?
- Is it possible to assure all the components are from the same lot upon order? If not, what is the maximum number of lots the ordered components may be from?
- Is there any version of the same component that has any kind of qualification superior to a COTS device? (ex: automotive, radiation hardened, space qualified, etc...).
Thank you and best regards,
Gabriel
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LMH6702: VIDEO OUTPUT INTERFACE
Part Number:LMH6702
(Please visit the site to view this file)
hi,
Please confirm whether above schematic will give output of 0 V to +2.5V. Pin 2 should be connected to neg supply or ground for unipolar positive output?
Also output has to drive two independent displays requiring +2.5v Video each . Can output of DAC be directly given to one more LMH6702 and above circuit duplicated?
DAC_IOUTA1 is one of the outputs of DAC5681Z.
Thanks
Seema
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LPV802: Electrochemical gas sensor RS electromagnetic interference
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LM6172: Thermal Resistance
Part Number:LM6172
Hi Team,
My customer would like to know if would there be θj-thru leads for LM6172, which would be a thermal path to the board? Since θjc(top) and θjc(bottom) was already resolved on this e2e thread https://e2e.ti.com/support/amplifiers/f/14/t/733640?tisearch=e2e-sitesearch&keymatch=LM6172%20thermal%20resistance
He also added that he needs to carry out a thermal analysis to the PWB where the component is mounted this is why he is asking for this information.
Looking forward to your reply.
Regards,
Renan
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LM7171: 20v output amplication
Part Number:LM7171
Will the output of this circuit be 20v ? The input Sync_vid_1 is 0 to 3.3v unipolar input coming from FPGA.
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INA210: Vs=12V, IN+=12.5V, can INA210 work at this condition?
Part Number:INA210
Hi
INA210 is used to sample output current, the output voltage is 12.5V.
customer use 12V power rail to power INA210, so Vs=12V, IN+=12.5V, can INA210 work at this condition?
in datasheet, we can see test condition, Vs=5V, VIN+=12V
the voltage between R2 and R4 will much larger than Vs 5V, why this condition is ok for INA210?
this working condition is different from common OPA.
thanks.
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OPA657: Transimpedance amplifier using OPA657
Part Number:OPA657
Dear Sir/Ma'am,
My aim is to design a transimpedance amplifier for 100kHz bandwidth.
Is this circuit practically correct?
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TINA/Spice/LMC6482: Application circuit of LMC6482
Part Number:LMC6482
Tool/software:TINA-TI or Spice Models
Hello TI,
I am Using LM6482 for Doppler sensor, I am little confuse about there circuit please some one explain the circuit thanks for your valuable response
why there is using Divider of R1&R2 on input side of the LMC6482 non inverting terminal ...?
Output of IF is 10mV to 100mV floating when the motion is detected
Output of IF is going through Divider to LMC6482 Non inverting terminal ....?
Thanks and Regards,
Rahul suarawase
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LMP7300: Threshold voltage and TINA sim result
Part Number:LMP7300
Hello,
I think LMP7300 VIH and VIL can set below formula as datasheet.
VIH = REF + REF(R1/(R1+R2))
VIL = REF - REF(R1/(R1+R2))
When Figure 3 (a) circuit, VIH and VIL will be REF +/- REF(R1/(R1+R2).
I simulate figure 3(a) circuit by TINA-TI.The result is both High -> Low and Low -> High are above threshold voltage.
Is this simulation result correct? If correct, would you let me know why the result becomes like this.
(Please visit the site to view this file)
Best regards,
Toshihiro Watanabe
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LMP92064: is there a chip that supports SVID interface and SPI interface conversion？
Part Number:LMP92064
Hi
Hi, I see that Ti has a power chip that supports the SVID protocol. I would like to ask, can the SVID interface communicate directly with the SPI interface? If not, is there a chip that supports SVID interface and SPI interface conversion on TI?
Power monitoring chip LMP92064, SPI interface, but the size is a bit large, do you still have a smaller size, SPI interface power monitoring chip?
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INA821: ina821 offset voltage 1.5v
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