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  • ADS1602: Vref current

    Part Number: ADS1602 Hello, Do we have information regarding the current draw of pins VREFN, VREFP, and VMID? Can you please share? Thank you

  • PGA855: Correct input circuit with single ended input signal and single supply

    TI Thinks Resolved
    Part Number: PGA855 Tool/software: I use the PGA855 as a driver for the ADS1602. I come with a single ended signal (Vpp 0-15V) at an offset of 7.5V. How do I connect the PGA855 correctly at the input if the input stage is powered by a single supply …
    • Answered

  • ADS1602: RBIAS vs Noise

    Resolved
    Part Number: ADS1602 Hi TI, I made a mistake about the use of RBIAS in the ADS1602. Clock input is increased from 32MHz to 40MHz but I forgot to reduce RBIAS. So there is a noise problem. What I want to ask is: 1. Why RBIAS is associated with noise? 2. What…
    • Resolved
    • Answered

  • ADS1602: Harmonic at low frequency

    Resolved
    Part Number: ADS1602 Thank you for your help. I am using Figure 43 for internal reference. For frequencies of 20 Hz, second and third harmonics are worse than 80 dBc. Is there a way to improve it? In such a case, does it need to adopt an external reference…
    • Resolved

  • ADS1602: High accuracy products similar to the ADS1262 for temperature measurement.

    TI Thinks Resolved
    Part Number: ADS1602 Other Parts Discussed in Thread: ADS1262 , ADS1261 , ADS124S08 I recently acquired the ADS162 EVM and I’ve been very impressed with it. I'm keen to know If there are any upcoming products similar to the ADS1262 (32-bit Analogue…
    • Answered

  • ADS1602:

    Resolved
    Part Number: ADS1602 Is the recommended center voltage of the input terminal "AINP (AINN)" 1.5V or 1.45V or 2.5V other than that? Also, is there a recommended way to supply Vcm from the ADS 1602 to the external differential driver?
    • Resolved

  • Linux/AM5728: McASP data acquisition from ADS1602

    TI Thinks Resolved
    Part Number: AM5728 Other Parts Discussed in Thread: ADS1602 Tool/software: Linux Hello, I'm looking to interface 3 ADS1602 ADCs to a Beagleboard x15. I have a few questions as to what approach should be taken. My current understanding is that I need…

  • ADS1602: Initializing SYNC Pulse to ADC too long

    TI Thinks Resolved
    Part Number: ADS1602 I noticed that the ADC needs to be pulsed on its sync pin. In the datasheet there is a minimum pulse width (clock period) but no max. For the processor we have right now, the fastest pulse we can provide to a pin is about 6us, where…

  • ADS1602: External voltage reference drawing significant current and causing unecpected behavior

    TI Thinks Resolved
    Part Number: ADS1602 Other Parts Discussed in Thread: THS4503 , OPA2822 I am having trouble with my ADS1602 design and its voltage references: 1) I have designed my ADS1602 circuit to use external references of 1V, 2.5V and 4.096V (VREFN, VMID, VREFP)…
    • Answered

  • ADS1602: Gerber Files Required

    Resolved
    Part Number: ADS1602 Hello guys! I was wondering if any of the engineers have the Gerber files for the circuitry of the ADS1602 available? If so, can they please be forwarded to me? For reference, I am looking for the Gerber files for the following attached…
    • Resolved

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