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LT1490ACS8#PBF

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LINEAR TECHNOLOGY LT1490ACS8#PBF Operational Amplifier, Dual, 2 Amplifier, 180kHz, 0.06V/µs, 2V to 44V, SOIC, 8Pins

Manufacturer : Analog Devices, Inc
Package/Case : SOIC-8
Product Categories : Operational Amplifiers(General Purpose)
Datasheet: LT1490ACS8#PBF Datasheet (PDF)
RoHs Status: Pb-free Halide free
In-stock: 160

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LT1490ACS8#PBF Product Details

The LT1490ACS8#PBF is a dual over-the-top micropower rail-to-rail input and output Operational Amplifier with a low input offset voltage of 500µV max. The LT1490ACS8#PBF operates on all single and split supplies with a total voltage of 2 to 44V, drawing only 40µA of quiescent current per amplifier. This amplifier is reverse supply protected and draws virtually no current for reverse supply up to 18V. The input range includes both supplies and the output swings to both supplies. Unlike most micropower op amp, the LT1490ACS8#PBF can drive heavy loads, its rail-to-rail outputs drive 20mA. It is unity-gain stable and drive all capacitive loads up to 10000pF when optional 0.22µF and 150R compensation is used. This op amp has an unique input stage that operates and remains high impedance when above the positive supply. Built-in resistors protect the inputs for faults below the negative supply up to 15V. There is no phase reversal of the output for inputs 15V below V- or 44V above V-, independent of V+.

LT1490ACS8#PBF

Feature

  • Low input offset voltage (500µV maximum)
  • Output swings to 10mV maximum from V-
  • Rail-to-rail input and output
  • 50µA/Amplifier maximum micropower
  • Over-The-Top® input common mode range extends 44V above V-, independent of V+
  • Specified on 3, 5 and ±15V supplies
  • High output current (20mA)
  • Output drives 10000pF with output compensation
  • Reverse battery protection to 18V
  • No supply sequencing problems
  • High voltage gain (1500V/mV)
  • High CMRR (98dB)
  • No phase reversal

Applications

Power Management, Alternative Energy, Portable Devices, Sensing & Instrumentation, Signal Processing

LT1490ACS8#PBF Pinout
(Picture: Pinout)

LT1490ACS8#PBF Block Diagram
(Picture: Diagram)

Technical Parameters

  • Amplifier Type
  • General Purpose
  • Number of Circuits
  • 2
  • Output Type
  • Rail-to-Rail
  • Slew Rate
  • 0.07V/??s
  • Gain Bandwidth Product
  • 200kHz
  • Current Input Bias
  • 1nA
  • Voltage Input Offset
  • 150??V
  • Current Supply
  • 50??A
  • Current Output / Channel
  • 25mA
  • Voltage Supply, Single/Dual (??)
  • 2V ~ 44V, ??1V ~ 22V
  • Operating Temperature
  • 0??C ~ 70??C
  • Mounting Type
  • Surface Mount
  • Package / Case
  • 8-SOIC (0.154, 3.90mm Width)
  • Supplier Device Package
  • 8-SO

LT1490ACS8#PBF Datasheet

  • LT1490A Technical Documentation/Data sheet

LT1490ACS8#PBF Related Products

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Estimated Delivery Time: Jun 16 - Jun 21 days (choose Expedited at checkout).

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1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.

FAQ:

Q: How does Jotrin guarantee that LT1490ACS8#PBF is the original manufacturer or agent of ADI?
We have a professional business development department to strictly test and verify the qualifications of ADI original manufacturers and agents. All ADI suppliers must pass the qualification review before they can publish their LT1490ACS8#PBF devices; we pay more attention to the channels and quality of LT1490ACS8#PBF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of LT1490ACS8#PBF chips? Including ADI original factory information, Operational Amplifiers(General Purpose) application, LT1490ACS8#PBF pictures?
You can use Jotrin's intelligent search engine, or filter by Operational Amplifiers (Op Amps) ; Rail-to-Rail Op Amps category, or find it through Analog Devices, Inc Information page.
Q: Are the ADI's LT1490ACS8#PBF price and stock displayed on the platform accurate?
The ADI's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for LT1490ACS8#PBF, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
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Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of LT1490ACS8#PBF?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the LT1490ACS8#PBF we delivered, we will accept the replacement or return of the LT1490ACS8#PBF only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of LT1490ACS8#PBF.
(3)The LT1490ACS8#PBF is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
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More details about return electronic components please see our Return & Change Policy.
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Analog Devices, Inc

ADI
Analog Devices, Inc. was founded by two MIT graduates, Ray Stata and Matthew Lorber in 1965. The same year, the company released its first product, the model 101 op amp, which was a hockey-puck sized module used in test and measurement equipment. In 1967, the company published the first issue of its...
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