PGA309: Not communicating in one wire protocol
Part Number:PGA309Dear All,I've tested the PGA309 with the evaluation board programming it by TI software. Now I'm trying to do the next step: communicating directly in ONE WIRE Protocolol using a...
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OPA170: Alternative with different ESD structure?
Part Number:OPA170Hi team,I have a customer using the OPA170 in a design, and during prototype testing they ran into the below issue:We are using the TI OPA170 on a new controller board for the purpose...
View ArticleTL026: TL026 ABOUT the AGC pin and the REF OUT pin issue
Part Number:TL026Hi Team,The customer is using TL026. The VCC+ pin(6 pin) is 12V. The VCC pin (3 pin) is GND.Now the customer cannot provide the schematic for me. Once he provides the schematic for...
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LM7372: LM7372IMA/NOPB
Part Number:LM7372Hi,I have been trying to build attached circuit on a breadboard. First I wasn't able to find the OP Amp locally and I ended up buying an equivalent item which was ua747cn. But the...
View ArticleINA118: Differential amplifier through EEG
Part Number:INA118I used a circuit involving INA118P. When I kept the Rg = 500 ohm and supply voltage +5/-5 and input through a function generator of 20mv p-p, I was getting the output 0.2 v p-p. The...
View ArticleLMP7721MAEVALMF/NOPB: Design files Multi-Function Eval Board
Part Number: LMP7721MAEVALMF/NOPBHi,Are there design files available of the LMP7721 Mulit-Fuction Eval board?The application note SNOU004 only shows part of the top side of the board.Thanks,Marc
View ArticleAMC1301: About Nonlinearity
Part Number:AMC1301Hello Team,TCEg : -50(min), ±15(typ), 50(max) [ppm/℃]Nonlinearity: -0.03%(min), ±0.01%(typ), 0.03%(max)What formula does the above nonlinearity calculate?I would like to know if this...
View ArticleXTR115: Load Resistance
Part Number:XTR115Hi,I received the following question from my customer.Does the 500Ω load resistance allow for the XTR115?(Are there any restricts for choice the load resistance value?)Best...
View ArticleXTR115: Absolute voltage of Iout pin
Part Number:XTR115Hi,How much is absolute positive/negative voltage of Io pin?Best Regards,Kuramochi
View ArticleLoad Cell 0-10V Transmitter
Hi everyone, I want to design 0-10V transmitter for load cell but ı can't choice any op-amp. Please helping me for this. Thanks in advance
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INA826: INA826 about the current and the temperature issue
Part Number:INA826Hi Team,The customer is using INA826. He powers by +/-14V. The GAIN is set 1 and VREF is 2.5V.Now the customer make three tests:1. Please check the Fig 1 schematic. GAIN is 1. R35...
View ArticleDevelopment kit suggestion
Hello all,A professor ask:" We are developing a smart grid applications for future distribution grids. We are looking for a PLC(Power line communication) modems that would be able to communicate during...
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LMC6482: Comparator Mode with capacitor load unstability
Part Number:LMC6482Hi TI contributors,I am faced with an unstability problem with the LMC6482 OpAmp used in comparator mode (because the function need in first a unity gain follower).The function have...
View ArticleAMC1301: Clarification between AMC1301 and ISO122
Part Number:AMC1301Dear Sir/Madam,I am using single supply 4-20mA current loop receiver. I designed the circuit as per datasheet provided by TI. In that Isolation amplifier ISO 122 used as...
View ArticleINA116: INA116P
Part Number:INA116Hallo everybody ,i want to know how much is the input offset Voltage when the Temperature more than 25 degree .in the Specification section of Datasheet says to "See the typical...
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INA826: INA826 circuit measurement unstable
Part Number:INA826I got problem when using INA826 on LED current measurement as below.It is a simple LED current measurement circuit. There are two LED strings with 20mA current go through both...
View ArticleTLV8801: PSpice Model
Part Number:TLV8801Dear Specialists,My customer is considering TLV8801 and has a question.Could you please advise?According to the TI WEB page, TLV8801 has only TINA-TI Spice model, does not have...
View ArticleINA105: Inverting Output Voltage doesn't match the Input Voltage.
Part Number:INA105Hello,I am using the INA105 in a circuit with a supply voltage of 28 V DC, which I connected to pin 7. Furthermore, I connected pin 4 to the ground. On page 7 In the datasheet of the...
View ArticleINA333: Output voltage range
Part Number:INA333Hi,About following circuit, I think that output range has no margin.(Please visit the site to view this file)Is this usage appropriate?Best Regards,Kuramochi
View ArticleBOOSTXL-TLV8544PIR: BOOSTXL-TLV8544PIR_LP.out Binary Firmware not available
Part Number:BOOSTXL-TLV8544PIRHi,I just bought the BOOSTXL-TLV8544PIR with the CC2650 launchpad.I'm trying to get the demo running, but I can't find the binary firmware for the CC2650 that is supposed...
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