LMC6035: EVM for DSBGA package
Part Number:LMC6035Team,my customer is asking for samples and EVM for LMC6035ITL (DSBGA package). The universal OPAMP EVMs (such as OPAMPEVM) are not suitable for this package.Do we have any solution...
View ArticleLMH5401: Cadence Spectre Model Request
Part Number:LMH5401Hello OPAMP Team,Do you have Cadence Spectre model for LMH5401? If you have, would you please share with me?Best regards,Alice
View ArticleOPA348-Q1: NC pin of OPA348-Q1 8-Pin SOIC, how to connect those NC pin?
Part Number:OPA348-Q1Hi NC pin of OPA348-Q1 8-Pin SOIC, how to connect those NC pin? should we left them floating or connect them to ground? Thanks!PY Tsai
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LMC6042: LMC6042 Power Supply Current Exceeds Specifications
Part Number:LMC6042We are using this Ultra Lower Power Opamp as Dual Noninverting Amplifier and in 4-20ma 2 wire Circuit.The Power Consumption of SOIC -8 Pin Package as per Specs is as per data sheets...
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AMC1200: AMC1200B Output when VDD1 is not present
Part Number:AMC1200Hi Team,I received an inquiry from my customer on the AMC1200B. What will be the Output Voltage on VOUTP and VOUTN if only VDD2 is present (3.3V).VDD1 is Zero volts. Assuming the...
View ArticleLM2903: MIL-PRF-38535
Part Number:LM2903This part Lm2903 has a testing specification MIL-PRF-38535. Our company needs to know the name of the lab that tests for this specification for TI or if TI does the testing...
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OPA192: Current sample occurs the non-linear phenomenon
Part Number:OPA192Hi GuysOur customer is using our opa192 for 12Vout high side current sample. Please see below the schematic:But when test the load transient sample, we found that 12_Iout non-linear...
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INA233: Asking for the INA233 schematic and layout review
Part Number:INA233HI Team,Would you please help review the INA233 schematic and layout?INA233 is used for monitoring 19V/26Watt.BR,SHH
View ArticleLM2903: lm2903
Part Number:LM2903Is there a better qualified part than the standard LM2903 ? A compatible mil-spec part ?Thanx Mike Gallagher
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OPA380: A question about transimpedance amplifier
Part Number:OPA380I setup the circuit above with OPA380.Is this circuit correct? If correct Vout need to be -500mV, right?I read near by -500mV with 1000 ohM but for example if I change it with 22 ohM,...
View ArticleLM139A: Unused Pin Connections
Part Number:LM139AHello,What should one do with the inputs and output of the comparators that are not used with the LM139A? I see that some earlier versions of the datasheet recommend tying both inputs...
View ArticleOPA549: thermal shutdown of one amplifier controlling multiple other amplifiers
Part Number:OPA549HI, we have an application where we have one main OPA549 in an inverting gain configuration (ie. ~30x), and one or more OPA549's in 1x gain configuration as followers. The follower...
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Unable to get single-supply inverting circuit to work to trigger a BJT
Part Number:NE5532I'm attempting to get a very fast/precise bump sensor built using a piezoelectric disk, NE5532 Amp, a BJT, and an atmega8/2560. In the schematic below, the emitter of the BJT is...
View ArticleINA169: INA169
Part Number:INA169Hi,finally i made circuit with ina 169 as in my previous post.Ina169 10mR shunt RL 33K2 with 10nF cap in parallel REF200 an OPA as buffer.I have a "calibration" resistor of 100R...
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LMV881LEE/NOPB
Hello,We purchased the part LMV881LEE/NOPB.But the marking is "574". Can you help us confirm the part we received is correct or not?Thank you.
View ArticleLMV358: Package concern
Part Number:LMV358HiIn the datasheet of LMV358. There is VSSOP package. However, there are two kinds of VSSOP package. DDU and DGK. From the dimension, they are different. It make me feel confuse. Is...
View ArticleOPA548: use of THERMAL STATUS
Part Number:OPA548Hello,I am using OPa 548 as a linear amplifier.Everything is fine.I would like to add to enable thermal status by using 74HCT04. Do I need to power it independently?Regards,Dipendra
View ArticlePGA309: PGA309 lookup table question
Part Number:PGA309Hiwe are using the PGA309 in a force sensor application . we were wondering if the PGA309 is capable of performing extrapolation beyond the built in lookup table since the application...
View ArticleOPA548: Use of thermal status pin
Part Number:OPA548I am using OPa 548 as a linear amplifier.Everything is fine.I would like to add to enable thermal status by using 74HCT04. Do I need to power it independently?Dipendra
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LMV641: Maximum voltage can the output pin support
Part Number:LMV641Hi team,Below is the schematic of the LMV641In the application of my customer, the output is almost 5V, but the next stage of the output may have a signal with Vmax=10V will added in...
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