TI E2E support forums
TI E2E support forums
  • User
  • Site
  • Search
  • User
  • E2E™ design support >
  • Forums
    • Amplifiers
    • Audio
    • Clock & timing
    • Data converters
    • DLP® products
    • Enterprise Automation Integration
    • Interface
    • Isolation
    • Logic
    • Microcontrollers
    • Motor drivers
    • Power management
    • Processors
    • RF & microwave
    • Sensors
    • Site support
    • Switches & multiplexers
    • Tools
    • Wireless connectivity
    • Archived forums
    • Archived groups
  • Technical articles
    • Analog
    • Automotive
    • DLP® technology
    • Embedded processing
    • Industrial
    • Power management
  • TI training
    • Tech days
    • Online training
    • Live events
    • Power Supply Design Seminar
  • Getting started
  • 简体中文
  • More
  • Cancel


Search tips
Showing 208 results View by: Thread Post Sort by
  • PGA280: Input switch leakage

    Benjamin Bawkon
    Benjamin Bawkon
    Part Number: PGA280 Hello TI, Is there any data or specifications for the off-state leakage current of the input switches (A1/A2 & B1/B2)? I would like to connect them to very high impedance inputs in order to use the current sources for wire break…
    • 4 hours ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • PGA280: Output Loading

    Benjamin Bawkon
    Benjamin Bawkon
    Resolved
    Part Number: PGA280 Other Parts Discussed in Thread: PGA281 , Good day, In a lot of the reference designs that utilize the PGA280/281 (Including the SBOM817 TINA File for PGA281), I see some light load resistors added to the PGA Output (2.5K in the case…
    • Resolved
    • 7 days ago
    • Amplifiers
    • Amplifiers forum
  • PGA280: VOCM vs. Accuracy

    Benjamin Bawkon
    Benjamin Bawkon
    Part Number: PGA280 Other Parts Discussed in Thread: PGA281 Hello, With regard to the VOCM pin, the datasheet always shows this connected to mid supply (VOP+VON)/2 Is there any harm to performance in setting VOCM off from center? I don't see anything…
    • 2 days ago
    • Amplifiers
    • Amplifiers forum
  • PGA280: Will error flag OUTerr be triggered only by overcurrent?

    Marsh Cai
    Marsh Cai
    TI Thinks Resolved
    Part Number: PGA280 Hi teams, Can you help me about the questions? Will error flag OUTerr be triggered only by overcurrent?(see the pic below) If so, what’s threshold?
    • 5 months ago
    • Amplifiers
    • Amplifiers forum
  • PGA280: Can I configure the front end to bring in single ended signals?

    James Mrowca
    James Mrowca
    TI Thinks Resolved
    Part Number: PGA280 Other Parts Discussed in Thread: TL7660 Hello: I wanted to check if I can bring in single ended analog signals into the INxa inputs of the PGA280, or do I need to bring in a differential pair to take full advantage? If I can bring in…
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • PGA280: PGA280 for CCD AFE

    Noniel Paul Novabos
    Noniel Paul Novabos
    Resolved
    Part Number: PGA280 Other Parts Discussed in Thread: PGA870 Hi, I am new to analog circuit design and I need to design the analog front end for a CCD imaging system (Pushbroom camera). I am using the TCD2905 RGB linear CCD and the LTC2246 ADC. I need…
    • Resolved
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • PGA280: After the input signal is sent, no feedback signal is received

    Gang Chen
    Gang Chen
    Resolved
    Part Number: PGA280 When debugging the PGA280, we sent the hex instruction 8300 to the PGA280 register 3 "set BUF time-out" (as shown in the figure). It should have got a return value of 19, but we did not receive any value, and the PGA280 did not respond…
    • Resolved
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • PGA280: SPI bits

    Todd Anderson3
    Todd Anderson3
    Resolved
    Part Number: PGA280 All: On PGA280, does SPI use 8 bits, 16 bits? (reference sboa119) Regards, Todd Anderson
    • Resolved
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • THS4551: Vocm as output to feed PGA280/1

    Robert Cermak
    Robert Cermak
    Resolved
    Part Number: THS4551 Other Parts Discussed in Thread: PGA281 , PGA280 Hello, I wonder if it is feasible to use THS4551 Vocm pin as an output to feed the PGA281 Vocm input. Supposing Vocm would be Vcc/2 I understand from previous discussion here at forum…
    • Resolved
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • PGA280: noise floor

    Amy Luo
    Amy Luo
    Resolved
    Part Number: PGA280 Other Parts Discussed in Thread: PGA281 , PGA103 , PGA202 , OPA2320 Hi team, Our customer uses PGA280 + AD7765 for signal acquisition Short the input of AD7765, the noise level is low. However, when PGA280 + AD7765 are tested together…
    • Resolved
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
>

Didn't find what you are looking for? Post a new question.

  • Ask a new question
About TI
Company News & events Investor relations Corporate citizenship Careers Contact us
Quick links
TI E2E™ design support forums Customer support center Packaging Quality & reliability TI university program myTI FAQ
Buying
Ordering resources Ordering help & FAQs BOM & cross reference tool Quick add to cart Authorized distributors
Connect with us

Texas Instruments has been making progress possible for decades. We are a global semiconductor company that designs, manufactures, tests and sells analog and embedded processing chips. Our products help our customers efficiently manage power, accurately sense and transmit data and provide the core control or processing in their designs.

Cookie policy Privacy policy Terms of sale Terms of use Trademarks Website feedback

© Copyright 1995-2021 Texas Instruments Incorporated. All rights reserved.