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Forum Post: RE: afe5808 digital input current. 200uA!?

Thanks.

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Forum Post: RE: How to configurate VSP5622?

Hi, Pls contact the nearest TI sales office. They will be able to help you. regards Sankar

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Forum Post: LM49350 Slave Mode

Hello Everyone, I want to connect Audio Codec LM49350 in slave mode. But I don't know what will be the audio clock frequency of I2S interface as processor do not specify that. Where as if I operate it...

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Forum Post: RE: AFE5807 - question about integrated ADC

Damian, The AFE5807 and AFE5808A both have a maximum Resolution of 14-bit. However, the AFE5807 is a lower-power version of the AFE and it defaults to 12-bit mode by truncating the 2LSBs.  You may also...

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Forum Post: INT- Looking reference to build LMP91000 AFE EVM

Hello, I am doing very low-power EVM board for blood gluscose monitoring application including LMP91000 AFE, ADS7824 (low power ADC) and MSP430.  I am starting my work from EVM seen in ti.com for...

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Forum Post: LMV761 common mode range

Is the LMV761 similar to other TI/National Comparators in that just one of the inputs need to be within the common mode range in order for the outputs to behave as expected?

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Forum Post: NEED INFORMATION- ADS8519IBDBG4

Hi Can you please provide the following information for the PTN0805E6811BST1 Part ?  2. Typical Power, (Pd typ) 5. Thermal Resistance Junction to Board (Theta JB) 6. Thermal Resistance Junction to Case...

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Forum Post: RE: DRV8662EVM-Full data sheet/USER/Technical Manual

Ans to Q1: It must the out put pins Ans to Q2: Both SCL , SDA  & GND are in I2C protocol mode:    SCL: It means Serial Clock Line  & SDA : It means Serial Data Line (Ack)  Ans to Q3,Q4 & Q5...

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Forum Post: RE: ADS7843 SPI settings and output data format

Hello Natali, The ADS7843 SPI timing/protocol has been provided on the Figure 7 (pg 10) of the d/s, where the SCLK (i.e.: ADS7843 's DCLK) is low when the SPI bus has not be activated and starts to...

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Forum Post: RE: TSC2046 WinCE Driver

Hello Hiromi-san, Just search at TI website, and found (1) the TSC2046 WinCE 5.0 driver source code and (2)  the associated application report  -- at...

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Forum Post: RE: TMP006 - Field of view restriction

Hello Rob, My recommendation is to use a mask made of polished metal which is thermally grounded to the sensor. Your reasoning on using a low-emissivity material is 100% correct, but the mask must be...

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Forum Post: RE: ADS5263EVM and TSW1250

Hi Guglielmo!   Yes, now it looks fine, for both the ramp and the sine wave! And the FFT makes sense. A lot of thanks!   Thomas

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Forum Post: LM1972 wiring / layout

Hi, I'm looking for details of wiring and layout of this part.  In particular, the many GND pins.  Are they all just tied to the plane, or should any be routed a particular way?  I can't find an app...

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Forum Post: lmp91050 dev board

To all, I'm evaluating the lmp91050 dev board with the spi04 board, I'm getting quite a bit of noise on the output. Using a thermopile on U4. How can we reduce the noise? Thanks, Bob

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Forum Post: Change signal shape of TL851 sonar ranging control

I use TL851 sonar ranging control. Usually it generates 16 cylces with 50 Khz. Can I change or modifi the signal? I have a Function generator

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Wiki Page: DRV2665 / DRV2667 Gain Reset Prevention

Problem: The DRV2665 or DRV2667 gain settings reset while exiting STANDBY. Solution: This issue is uncommon and infrequent, but can be completely prevented by rewriting register 0x01 with the gain...

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Wiki Page: What is required to program the DRV26xx or DRV86xx haptic...

Problem: How do I program the MSP430 Value-line Series (MSP430G2553) on the Haptics evaluation modules? Solution: The source code and binaries can be found on the product webpage for each device.  To...

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Forum Post: RE: Single Supply OpAmp withstand negative voltage on input?

Current at the Input Pin +/- 10mA ... AND... Voltage at the Input/Output pin (V+) + 0.3v, (V-) - 0.3v ... is incorrect based on the posted response "limit the input current to 10mA or less with a...

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Forum Post: AFE0064 linearity

Hi, I'm using the AFE0064 as front end for a data acquisition system. i'm just at the beginning and I'm trying to understand the behavior of the chip. I'v got this output during my tests and it seems...

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Forum Post: RE: TSC2046E reading problem

My code sequence that I am sending is exactly the same as you said.It is noisy. For example in 8 bit mode it has got various values changing between 150-250 while pressing the same area touching...

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