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Showing 26 results View by: Thread Post Sort by
  • TLC3578: Some analog inputs are off by fixed amount, others are very accurate.

    Charles Kaseff
    Charles Kaseff
    Part Number: TLC3578 Other Parts Discussed in Thread: ADS8678 I am using a TI TLC3578IPW to measure power supply voltages on my board. Some of the digital results are very accurate compared to the analog voltages on the ADC input pins. Some of the digital…
    • over 1 year ago
    • Data converters
    • Data converters forum
  • TLC3578: EVM card available? Or alternative for evaluation?

    AnBer
    AnBer
    TI Thinks Resolved
    Part Number: TLC3578 Team, What are the options to evaluate TLC3578? What would be the closest EVM available? Do we have some TI ref design based on TLC3578? Thanks in advance, A.
    • over 2 years ago
    • Data converters
    • Data converters forum
  • Answered
  • TLC3578: Basic Test

    Yoni Hartmann
    Yoni Hartmann
    Resolved
    Part Number: TLC3578 Other Parts Discussed in Thread: TLC2578 Hi, I'm trying to work with TLC3578 through SPI. The CPU is DSP C674x. My problem is that the bytes I'm getting back from the ADC don't make much sense to me. Basically, I repeatedly…
    • Resolved
    • over 2 years ago
    • Data converters
    • Data converters forum
  • Answered
  • TLC3578: Reference current at VREF = 4.0V

    Hisao Uchikoshi
    Hisao Uchikoshi
    Resolved
    Part Number: TLC3578 Hi Experts, There is a spec for reference current as below. This is the condition when VREF is 5V. What is the reference current at 4.0V? Is it almost same as above? Regards, Uchikoshi
    • Resolved
    • over 3 years ago
    • Data converters
    • Data converters forum
  • Answered
  • REF5040: Use Trim pin to adjust 4.096V down to 4.00V on REF5040

    Charles Kaseff
    Charles Kaseff
    Resolved
    Part Number: REF5040 Looking at section 9.3.6 of the datasheet for the REF5040 to see how to adjust the voltage down to 4.00V. Is there a formula that I can use to trim the voltage down to 4.00V? This is for the 4V reference for the TLC3578.
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • TLC3578 / relationship between reference voltage and offset error

    Masanori Tachibana
    Masanori Tachibana
    Resolved
    Other Parts Discussed in Thread: TLC3578 Dear support team, Our customer is evaluating TLC3578 now. I got some questions regarding TLC3578 from the customer. So please advise me about it. [Question] The customer think that the relationship between the…
    • Resolved
    • over 8 years ago
    • Data converters
    • Data converters forum
  • 数据转换器TLC3578

    user4687868
    user4687868
    Other Parts Discussed in Thread: TLC3578 , TMS320F2812 TLC3578工作模式为REPEAT SWEEP MODE, 用CS片选端驱动转换器,采样出来的结果为0,这是为什么? 代码如下: void Inittlc3578(void) //初始化TLC3578 { SPI_CS_H; SPI_CS_L; spi_delay(1); spi_xmit(0xA000); spi_delay(1); spi_xmit(0xAA61); spi_delay(1…
    • over 9 years ago
    • Data converters
    • Data converters forum
  • Answered
  • TLC3578 A7 Channel Offset

    Chuan Shen Tong
    Chuan Shen Tong
    Resolved
    Other Parts Discussed in Thread: ADS8678 Hi, I shorting the A7 channel to ground to do the offset correction for A0 to A6 channels. There seems to be a "residue error" of 20mV after subtracting the A0 to A6 reading with A7 offset. It looks like…
    • Resolved
    • over 9 years ago
    • Data converters
    • Data converters forum
  • Answered
  • RE: TLC3578 channel 7 conversion output error!

    Eddy Lee
    Eddy Lee
    Resolved
    Hello, I have a question from customer. >Application : Data converter board for Semiconductor equipment >part : TLC3578 (5ea/1bd) >Problem issue : A0~A7(AIO1~AIO8) and Only A7(AIO8) data value is low 0.02~0.04V compart of other channel.. We have…
    • over 10 years ago
    • Data converters
    • Data converters forum
  • SAMPLE CODE TO INTERFACE TO THE TLC3578 in burst mode

    Harish Mahadevan
    Harish Mahadevan
    Hi could you share/ post sample C code illustrating the communication sequence from a SPI microcontroller interface to the TLC3578 , for burst mode of operation involving acquisition and reading data from all the 8 channels , storing the conversion results…
    • over 10 years ago
    • Data converters
    • Data converters forum
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