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OPA2314-Q1: Question about PCN
Part Number: OPA2314-Q1Tool/software:Dear TI experts,my customer got PCN of OPA2314AQDRQ1, and the docunemt says about additional BOM materials.(PCN no. is 20250325001.2)And here is my 1st question :...
View ArticleAMC3330-Q1: Principles of operation about AMC3330-Q1
Part Number: AMC3330-Q1Tool/software:Dear TI experts,My customer asked the principles of operation about isolated amplifier.Do you have any document which my customer can refer? application notes,...
View ArticleLM62440-Q1: Efficiency and lifetime using Rboot open.
Part Number: LM62440-Q1Tool/software:Hi, I am experiencing trouble regarding EMI using the LM62440-Q1. I want to try and use the circuit leaving Rboot open R = infinite, instead of R 100 Ohm. I found a...
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AMC3302: Application questions about AMC3302
Part Number: AMC3302Tool/software:Hello, regarding the application of AMC3302, we as above FB1 used spec 182 beads (BLM15HD182SH1) as recommended in the datasheet, R2=R4=100R, shunt=0.1mΩ. We have the...
View ArticleOPA2383: Best alternative selection
Part Number: OPA2383Tool/software:Hi Team, Can you suggest a best p2p cost-effective solution for below competitor? The application is E-cig, key spec is Vos and Ibias....
View ArticleTHS4631: Amplifier Suggestions for 24Vpp into 10Ω at 4MHz
Part Number: THS4631Other Parts Discussed in Thread: THS3091, , THS3470Tool/software:I am doing consulting work for a Japanese Start Up. They need an amplifier with 24V output swing driving a...
View ArticleOPA2625: LTC6253 Best Cross
Part Number: OPA2625Other Parts Discussed in Thread: OPA2836Tool/software:Hi,Due to the recent Linear Tech EOLs, my customer is looking for an alternative to the LTC6253. Is this OPA2625 the best...
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LOWPASSFILTER-CALC: 2rd Passive RC lowpass filter , how to calc the delay time?
Part Number: LOWPASSFILTER-CALCTool/software:How to calculate the delay time τ of the RC filter circuit for the cascaded 2order RC filter circuit shown in the figure below?The practical issue I...
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OPA4171: input back-to-back diodes
Part Number: OPA4171Other Parts Discussed in Thread: OPA4991, TLV9004,Tool/software:Hi team,I find that our HV amps such as OPA4171 has back-to-back diodes for input protection (OPA4991 doesn't have...
View ArticleINA381: Current sensing IC recommendation
Part Number: INA381Tool/software:Hello,My customer is looking for a current sense IC that can support the following features. - Detects current of 8mA to 20mA (5V) and outputs High(open-drain) or Low...
View ArticleLM2907-N:LM2907-N
Part Number: LM2907-NTool/software:データシートの10.2.1のFigure 15 の回路を組みたい場合は、LM2917ではなく、LM2907を選択すればよろしいでしょうか。
View ArticleTLV9002: NTC temperature sensor using TLV9002
Part Number: TLV9002Tool/software:I am using a NTC in the range of 10ohm to 50K..I am expecting my output voltage in the range of 100mV to 3V. In a linear way 10 ohm means minimum 100mV and 50K should...
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TLV3601: TLV3601
Part Number: TLV3601Other Parts Discussed in Thread: TLV9001, LM337LTool/software:I am using the fast comparator TLV3601. For VCC I am giving 3.3 V and VEE -0.866 V with the help of voltage divider....
View ArticleOPA564-Q1: need -3dB BW and more details
Part Number: OPA564-Q1Tool/software:HI,Can you please share -3dB BW for OPA564AQDWPRQ1?Will this product be suitable for building a unity gain amplifier or a summing amplifier, where input will be DC +...
View ArticleOPA564-Q1: help needed to identify an opamp meeting all criteria
Part Number: OPA564-Q1Tool/software:HI,I am looking for an opamp with below specififcations:1. ambient temp : -40 + 125C2. output current >600mA3. ripple expected on input voltage : 4MHz minimum 4....
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INA133: CMRR performance
Part Number: INA133Tool/software:Dear, Instrumentation Amp Support team.We at Disty have issued PCN No. 20250326007.1 to our customer.RFAB has been added, but our customers are concerned about the CMRR...
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THS3091: Increased slew rates due to change in technology or die-shrink?
Part Number: THS3091Tool/software:Dear TI Support Team,With later batches of THS3091DDAR we measure a significant rise in slew rates. This changes the characteristics of our device.I could not find any...
View ArticleOPA189: Output Voltage (VO) Swing from Rail
Part Number: OPA189Other Parts Discussed in Thread: BUF634A, OPA593Tool/software:Hello!I'm contacting regarding the 'Output Voltage (VO) Swing from Rail' on the OPA189 component. I would like to know...
View ArticleOPA182: Output Voltage (VO) Swing from Rail
Part Number: OPA182Other Parts Discussed in Thread: OPA189Tool/software:Hello!I'm contacting regarding the 'Output Voltage (VO) Swing from Rail' on the OPA182 component. I would like to know that what...
View ArticleBUF634A: Driving Variety of Headset Impedances
Part Number: BUF634ATool/software:The BUF634A can be used to drive many typical headsets used for home/commercial use.Aircraft headsets though use 150/300/600 ohms plus Military use 8 ohms.The BUF634A...
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