Clik here to view.
INA332: VRef not working as expected, want to reference from GND
Part Number:INA332I'm working on a design for a load cell amplifier and am having trouble with the INA332 that I'm using to amplify the signal. After reading through the datasheet, I've ended up with...
View ArticleISO122: Looking for single supply (DC-DC built-in?) isolation (dielectric...
Part Number:ISO122Hi, crews:I am looking for an application,which could provide isolation analog signal transfer between an interface which could meet the safety requirement.(possibly greater than...
View ArticleTLE2061: ESD perforemance data.
Part Number:TLE2061 Hello guys. One of our customers wants to use TLE2061ID(Excalibur JFET-Input High-Output-Drive uPower Op Amps). But the device ESD perforemance data (HBM, CDM or MM) is not...
View ArticleTIDA-00637: GFCI recognized by UL standards
Part Number:TIDA-00637Hello all,Concerning the TIDA-00637 (Level 1&2 Electric Vehicle Service Equipment Reference Design)Has the TIDA-00637 been tested with a vehicle or not?and Are the GFCI...
View ArticleISO124: ISO124 About Gain detail
(Please visit the site to view this file)Part Number:ISO124Hi team.The attachment, it is detail by FFT analyzer, looks like the gain of output more than the input.Would you tell me why does it become...
View Articlecurrent sensor for pulsed RF Amplifier
Dear,Please suggest me current sensor for 0-60A RF Amplifier with pulse width of 10us minimum. The output can be voltage.
View ArticleXTR111: XTR111 - current limit -
Part Number:XTR111Hi,I have some problems to understand the device and the neccesary short circuit protection, the function of the external short circuit is no problem.I thought that the device will...
View ArticleOPA320: Output drop voltage
Part Number:OPA320Dear Team,My customer found that when VCC=5V and load is 60 mA, the output voltage will drop to about 3.6V.But they would like to find a similar solution whose output voltage will not...
View ArticleClik here to view.
LMH6518: LMH6518 output oscillate with different power supply
Part Number:LMH6518Hi all,I am using LMH6518 to amplify my signal. It worked good. But when I changed the power supply (+5v for the Vcc analog power supply), the output start oscillating. When I...
View ArticleINA333: UL certification available?
Part Number:INA333Dear TI Experts,My customer designed INA333 in a medical project, they need UL certification of INA333, could you give some suggestions on such case? Thanks a lot.
View ArticleOPA4313: Is UL certification available?
Part Number:OPA4313Dear TI Experts,My customer designed OPA4313 in a medical project, they need UL certification of OPA4313, could you give some suggestions on such case? Thanks a lot.
View ArticleClik here to view.
INA188: remote feedback to differential amplifier compensates for...
Part Number:INA188Hi,I'm trying to use INA188 for remote feedback in DC-DC. Before, I found INA188 was difficult to be stable. I referred to to add the Cbypass, but it helps just a little. However,...
View ArticleClik here to view.
INA333: Single supply in TIDU873A reference design.
Part Number:INA333Hi, I’ve been working on a design using the INA333 and it seems to work, but I’m worried about that the design may be out of spec.In the datasheet section 8.2.2.9 there is a line...
View ArticleXTR105: capacitance on Vreg pin
Part Number:XTR105Team,My customer has a question about the XTR105 and am hoping you can point me in the right direction. Particularly, I have noticed that in the datasheet no reference is made to...
View ArticleXTR111: Alternative Current Limits available?
Part Number:XTR111My customer wants to implement the mandatory external current limit for the FET but is not satisfied with the shown solutions in the datasheet.Figure 37a will lead to unwanted leakage...
View ArticleBOOSTXL-TLV8544PIR: what is the difference between ready PIR module(digital...
Part Number:BOOSTXL-TLV8544PIRHello,1) is there any difference between PIR module(digital output HIGH/LOW) like (penasonic,parallax) and TLV8544PIR?2) is it possible to detect stationary human using...
View ArticleClik here to view.
OPA350: Voltage Output Swing from Rail
Part Number:OPA350Hello,The OPA350 datasheet says the Voltage Output Swing from Rail is 10 mV Typical, 50 mV Max @ 10kOhm.With the same opamp output impedance and 10 times lower current, shall we...
View ArticleClik here to view.
LMV842: Why not list temperature range for SOIC Package on web and datasheet
Part Number:LMV842Dear expert:customer want to know LMV842MAX/NOPB temperature range, but both web and datasheet keep blank on LMV842MAX/NOPB temperature range. please help advise, thanks.
View ArticleOPA1611: Distortion vs load dependency
Part Number:OPA1611We have a question for the OPA1611 amplifeir:and the graph of Figure 7. THD+N Ratio vs Frequency.It shows that amplifier distortions are higher for the load resistance of 600 Ohm...
View ArticleLM4250: End Of Life, looking for an equivalent
Part Number:LM4250Does anyone know of a direct replacement for the LM4250.It has reached the end of it life and will no longer be available.
View Article