Magnifying Glass Icon close icon

You searched for “ADA4898”

Filters

Filter Icon

Filters

Expand or Collapse Filter Icon
Expand or Collapse Filter Icon
Product Categories
Expand or Collapse Filter Icon
Resources
Expand or Collapse Filter Icon
Industry Solutions
Expand or Collapse Filter Icon
Tools and Models
  • 17
Expand or Collapse Filter Icon
Technology Solutions
Expand or Collapse Filter Icon
Site Section
  • 150
  • 1
Expand or Collapse Filter Icon
Result Type
  • 3
  • 37
  • 495
  • 176
  • 1
Expand or Collapse Filter Icon
Groups, Forums & Libraries
  • 26
  • 1
  • 64
  • 3
  • 3
  • 12
  • 5
  • 9
Expand or Collapse Filter Icon
Author
  • 63
  • 8
  • 6
  • 22
  • 7
  • 6
  • 25
  • 16
Expand or Collapse Filter Icon
Tag
  • 99
  • 95
  • 40
  • 28
  • 25
  • 23
  • 22
  • 18

Results on Analog.com

169
Relevance

Sort by

External Link Icon Right Arrow Icon External Link Icon External Link Icon Tag
  1. ADA4898-1
    Production
    Product
    Precision Op Amps (Vos ≤1mV & TCVos ≤2uV/C)
    High Voltage, Low Noise, Low Distortion, Unity Gain Stable, High Speed Op Amp
    ADA4898-1

    PDF

    Datasheet

    Documentation

    Ask the Community

    Sample & Buy

    Sample & Buy

  2. ADA4898-2
    Production
    Product
    Precision Op Amps (Vos ≤1mV & TCVos ≤2uV/C)
    High Voltage, Low Noise, Low Distortion, Unity Gain Stable, High Speed, Dual 8-Lead Op Amp
    ADA4898-2

    PDF

    Datasheet

    Documentation

    Ask the Community

    Sample & Buy

    Sample & Buy

  3. ADA4898 SPICE Macro Model
    SPICE Model

    CIR

    5.6 K

  4. ADA4898-2 - Operational Amplifiers (Op Amps)
    LTspice
    LTspice? is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

    ASC

    1 K

  5. ADA4898-1/ADA4898-2: High Voltage, Low Noise, Low Distortion, Unity-Gain Stable, High Speed Op Amp Datasheet
    Data Sheet

    PDF

    343 kB

  6. EVAL-ADA4898-2
    Evaluation Board & Kit
    These evaluation boards are designed to help users evaluate the ADA4898-2. The evaluation board is a BARE BOARD. There are no components or amplifiers soldered to the board. These parts must be obtained separately from the table below or on the product page. Free samples may also be requested. The unpopulated board enables users to quickly customize and prototype a variety of op amp circuits, which minimizes risk and reduces time to market.   The …

    Documentation

  7. AN-1574: Parametric Measurement Unit and Supporting Components for ATE Applications Using the AD5522 PMU and the AD7685 16-Bit ADC
    Application Note
    … be ideal; for single-supply usage, the ADG706 or ADG708 is more suitable. The output impedance of the MEASOUTx path is typically 60 Ω in addition to the switch impedance. Consider an ADC buffer, such as the ADA4898-1 to drive the ADC (buffer not shown). The AD7685 16-bit, 250 kSPS ADC was chosen for this application because of its ability to handle the 0 V to 4.5 V output range of the …
  8. 정밀 광대역폭 신호 체인용 프로그래머블 이득 계측 증폭기(PGIA) 설계 방법
    글: 마이틸 파쉬쉬가(Maithil Pachchigar) 시스템 애플리케이션 엔지니어, 존 니코 가를리토스(John Neeko Garlitos) 제품 애플리케이션 엔지니어 / 아나로그디바이스(Analog Devices, Inc.) 개요 이 글은 광대역폭 프로그래머블 이득 계 …
  9. AN-2507: Integrated Device Power Supply (DPS) for ATE with Output Voltage Range 0 V to 25 V
    Application Note
    Circuit Function and Benefits In the past, device power supply (DPS) solutions were designed from discrete amplifiers, switches, DACs, resistors, etc. New silicon processes and shrinking silicon now allow highly integrated solutions, but it’s rarely possible to put everything onto one single piece of silicon. Even with its high level of integration, the AD5560 DPS requires a few well chosen external components to provide a complete system solution. The goal of this circuit note …
  10. EVAL-ADAQ40xx
    Evaluation Board & Kit
    The ADAQ4001 and ADAQ4003 µModule® data acquisition system evaluation kit (EVAL-ADAQ4001FMCZ or EVAL-ADAQ4003FMCZ) contains the EVAL-ADAQ4001PMDZ or EVAL-ADAQ4003PMDZ peripheral module (Pmod) board and the EVAL-PMD-IB1Z Pmod to field programmable grid array (FPGA) mezzanine card (FMC) interposer board that interfaces with the system demonstration controller board (EVAL-SDP-CH1Z) via a 160-pin FMC connector, as shown in Figure 1. in the user guide. The ADAQ4001 µModule and ADAQ4003 …
    EVAL-ADAQ40xx

    Documentation

Results on EngineerZone

712
    Clear All Filters Icon

    1. ADA4898 macromodel error/serious limitation?

      Forum Thread
      Answered
      Operational Amplifiers
      17 August, 2011
      I have downloaded and used this macromodel over the past several months. I have no reason to doubt its output when doing small-signal AC inputs that keep it in linear mode. However, the voltages at which it predicts that it will "rail" on either side of its DC output …
      spice_modelada4898

    2. ADA4898-2: Maximum voltage in an unpowered state

      Docs & FAQs
      Amplifiers
      … this issue. ADA4898 outputs are connected to a ADG1633 mux that does have protection diodes to power rails. Supply lines are high impedance when the ADA4898-2 is unpowered. We want to know our safety margin if we remove protection diodes? A Each input of the ADA4898-2 pin has …
      ada4898

    3. ADA4898-2 THD+N Performance

      Forum Thread
      Answered
      Operational Amplifiers
      13 May, 2021
      Hello, I'm planning to use the ADA4898 as an DAC I/V converter stage. Are there any THD (or THD+N) specifications for the Audio band (20Hz - 80kHz) available? As far as i can tell from the datasheet, all THD measurements begin at 100kHz. Thanks and best regards Martin
      Operational Amplifiers (Op Amps)amplifiersPrecision Op Amps (Vos ≤1mV & TCVos ≤2uV/C)ada4898-2ada4898

    4. Histogram of the crossover frequency. ADA4898-2

      Forum Thread
      Answered
      Differential Amplifiers and ADC Drivers
      25 April, 2019
      Dear Colleagues from Analog Devices, My current scientific interest is related to determination of crossover frequency of operational amplifiers; and especially ADA4898-2, which we often use in our University. The search in the literature revealed that the crossover frequency is poorly described. Actually in some textbooks some methods for …
      Operational Amplifiers (Op Amps)textbookhistogramamplifiersproductPrecision Op Amps (Vos ≤1mV & TCVos ≤2uV/C)ada4898-2crossover frequencyada4898

    5. ADA4898 Thermal Pad Connection

      Forum Thread
      Answered
      Operational Amplifiers
      09 August, 2016
      The data sheet says the part works best with the thermal pad connected to a negative supply plane. We are operating the device for a plus/minus 15 V supply and connected the thermal pad to ground. Is there any risk or degradation of performance from making the connection to …
      thermal_paddlethermal_padada4898

    6. Thermal runaway on ADA4898-1

      Forum Thread
      Answered
      Operational Amplifiers
      07 June, 2024
      Hello, We are experiencing unusual current draws in a circuit containing 3 ADA4898-1. Two of those are configured as unity gain buffers and one is a differential to single ended converter. The power supply is ±15 V for all the op-amps in question and the DC loads to …
      Operational Amplifiers (Op Amps)hardwareADA4898-1Precision Op Amps (Vos ≤1mV & TCVos ≤2uV/C)

    7. Regarding variations in voltage noise density (ADA4610-1&ADA4898-1)

      Forum Thread
      Answered
      Operational Amplifiers
      12 October, 2023
      Hello If you know the maximum value of voltage noise density for the following products, please let me know.・ADA4610-1・ADA4898-1 If you do not have detailed data, a rough value of 1.5 times or 3 times the typical value is fine. I would appreciate it if …
      Operational Amplifiers (Op Amps)Datasheet/SpecsamplifiersADA4610-1ADA4898-1Precision Op Amps (Vos ≤1mV & TCVos ≤2uV/C)ADA4610-1　ADA4898-1High Voltage Op Amps =12V

    8. About Exposed Pad of ADA4898-2

      Forum Thread
      Answered
      Operational Amplifiers
      26 December, 2018
      I need some help, I used ADA4898-2 to design High-pass filter，In my own experience, I connected Exposed PAD to GND. But I checked data sheet , It said can be connected to the negative supply (−VS) or can be left floating. So, can ADA4898-2 work normally …
      Operational Amplifiers (Op Amps)amplifiersPrecision Op Amps (Vos ≤1mV & TCVos ≤2uV/C)ada4898-2

    9. ADA4898 incorrect SPICE model

      Forum Thread
      Answered
      Operational Amplifiers
      25 April, 2017
      Is there any plan on correcting ADA4898's SPICE model. I saw some posts about the same issue, but a correct SPICE model is not provided yet. The voltage noise is all over the place and gain peaking in AC analysis is not modeled. Is it going to be fixed …

    10. LTspice simulation of ADA4898

      Forum Thread
      Answered
      LTspice
      14 March, 2017
      Dear Sir/Madam, Our customer have studied with your ADA4898 by LTspice.The SPICE modelhas brought from your web page, and imported it to LTspice and did that. But the following error has appear on his display and stopped his LTspice. The library seems to shows strange pin assign.Please …