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LM2903: LM2903 Configuration
Part Number: LM2903Tool/software:Hi everyone,    I recently bench marked a schematic used in a car ignition coil driver.B+→ battery supplyGate→ input pulse from ECUCollector→ connected to ignition...
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LM339B: LT Spice model not reflecting the Vicr specified on datasheet
Part Number: LM339BTool/software:Hi team, When using the LT Spice model of LM339B with one of the inputs outside of the Vcm range, the simulation is not outputting a clear ON nor OFF, but is outputting...
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INA219: Initial power on Rshunt resistor voltage Vshunt
Part Number: INA219Tool/software:Dear engineer,When using INA219 for current detection, after the board is powered on and without load, there is a voltage of 0.12mV on Rshunt.But about 1% to 2% of the...
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TLV803E: TLV803E Package Confirm
Part Number: TLV803ETool/software:Hi Team，My customer wants to use TLV803EA30DBZR, but can't find the package diagram in datasheet. The customer wants to confirm whether is the diagram below...
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AMC22C12-Q1: Request for information regarding the leakage current of the...
Part Number: AMC22C12-Q1Tool/software:Hello TI support team,our application plans to use the AMC22C12-Q1 with an RC-Filter before its digital LATCH input.Could you please specify the leakage current...
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OPA189: need help provide GBW test method and test parameters
Part Number: OPA189Tool/software:Dears:Customer want to test OPA189 GBW, but test condition is blank. Could you please help provide test method and detailed test parameters to customer ? Thanks.
View ArticleINA228-Q1: Need to measure Microampere current
Part Number: INA228-Q1Other Parts Discussed in Thread: INA228, INA238Tool/software:Hi Team,Could you please confirm whether it is possible to measure current in the microampere range using the...
View ArticleLMG3410R070: HERMOS AG - At TI fab in Aizu, we propose our RFID solution
Part Number: LMG3410R070Tool/software:Dear TI team,Hello,My name is Makoto Schmitt Kawano.At first I apologize that I put a random part number and forum.I'm sending you a message to ask to connect me...
View ArticleTAS6754-Q1:Status of Each Channel When DC Load Diagnosis is Halted During Re-Run
Part Number: TAS6754-Q1Tool/software:Hello,We wish to play sound even when only one channel of speakers is connected.If DC load diagnosis is executed while a fault exists on only some channels, I...
View ArticleINA280: INA280A1 P-Spice model
Part Number: INA280Tool/software:The P-Spice model for INA280A1 does not work as expected. It seems that Vss and GND pins are swapped. Also, the output voltage does not change with input changing.Â
View ArticleINA199: Device that support x100 and x200 amplifier
Part Number: INA199Tool/software:Hi Team, My customer are designing an e-cig that will require x100 and x200 rate current amplifier, does TI have current sensor solution that could support...
View ArticleCS-AMPLIFIER-ERROR-TOOL: Regarding amplifier component recommendation
Part Number: CS-AMPLIFIER-ERROR-TOOLTool/software:Hi, Hope you’re doing well. This is Sanjana Renganatha Desigan from Quantum Circuits, Inc. We are currently designing an RF front end and need advice...
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PGA870: Can PGA870 VMID2 Output be Used?
Part Number: PGA870Tool/software:We are planning on using a PGA870 with VS+ at 5V. So VMID2 output should be at 2.5V.We would like to use VMID2 as the VOCM input to an opamp that feeds it. The input to...
View ArticleINA250EVM: Any recommendation for current amplifier to measure AC current
Part Number: INA250EVMTool/software:Hello all.I am new to current sensing based on shunt resistor.I am looking for EVM that can measure up to 10 A (alternating current) current based on shunt...
View ArticleTAS2563: Speaker Amplifier going to mute
Part Number: TAS2563Tool/software:Hi,I have been using TAS2563 speaker Amplifier in my product.I have been using sampling rate of 16000 and each of 32 bit of 2 channels.I am using I2S and able to send...
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LMV7219: Low or abnormal output level
Part Number: LMV7219Tool/software:Test conditions: The input signal is a 28Khz sine wave, and the output is a square wave,Another adverse phenomenon is that the phase and signal amplitude are both...
View ArticleTL084: TL084IDR issue
Part Number: TL084Tool/software:Dear Expert:There is no problem with the products from Mexico, but there is a problem with those from Malaysia. There is a lot of audio noise. Through ABA cross-testing,...
View ArticleLM293: Input voltage range
Part Number: LM293Tool/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...
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INA500: ina500
Part Number: INA500Tool/software:Hi,Is that ok to connect HLDO out to supply the INA500A? instead of connecting dedicated VCC to that. Please find the below image for more information. Requesting to...
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AMC1351: Inquiry about AMC1351 Device Damage During Evaluation
Part Number: AMC1351Tool/software:Hi,We are currently evaluating the AMC1351 for use in our design, and during initial prototyping we have observed device failures. We would like to ask for your...
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