Products > Integrated Circuits (ICs) > Amplifier ICs > LT1399CS

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Manufacturer : Analog Devices, Inc
Package/Case : SOIC-16
Product Categories : Amplifiers,Buffers
Datasheet: LT1399CS Datasheet (PDF)
RoHs Status: Lead free / RoHS Compliant
In-stock: 583


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LT1399CS Product Details

The LT1399CS and LT1399HV contain three independent 300MHz current feedback amplifiers, each with a shutdown pin. The LT1399HV is a higher voltage version of the LT1399. The LT1398 is a two amplifier version of the LT1399.

The LT1398/LT1399CS operate on all supplies from a single 4V to ±6V. The LT1399HV operates on all supplies from 4V to ±7.5V.

Each amplifier draws 4.6mA when active. When disabled each amplifier draws zero supply current and its output becomes high impedance. The amplifiers turn on in only 30ns and turn off in 40ns, making them ideal in spread spectrum and portable equipment applications.

The LT1398/LT1399/LT1399HV are manufactured on our proprietary complementary bipolar process. The LT1399/LT1399HV are pin-for-pin upgrades to the LT1260 optimized for use on ±5V/±7.5V supplies.



  • 300MHz Bandwidth on ±5V (AV = 1, 2 and –1)
  • 0.1dB Gain Flatness: 150MHz (AV = 1, 2 and –1)
  • Completely Off in Shutdown, 0µA Supply Current
  • High Slew Rate: 800V/µs
  • Wide Supply Range:
    • ±2V(4V) to ±6V(12V) (LT1398/LT1399)
    • ±2V (4V) to ±7.5V (15V) (LT1399HV)
  • 80mA Output Current
  • Low Supply Current: 4.6mA/Amplifier
  • Fast Turn-On Time: 30ns
  • Fast Turn-Off Time: 40ns
  • 16-Pin Narrow SO/Narrow SSOP Packages


  • RGB Cable Drivers
  • LCD Drivers
  • Spread Spectrum Amplifiers
  • MUX Amplifiers
  • Composite Video Cable Drivers
  • Portable Equipment

LT1399CS Block Diagram
(Picture: Diagram)

Technical Parameters

  • Number of Circuits
  • 3
  • Number of Channels
  • 3
  • Slew Rate
  • 800 V/μs
  • Product Lifecycle Status
  • Transferred
  • Mounting Style
  • Surface Mount
  • Number of Pins
  • 16
  • Case/Package
  • SO
  • RoHS
  • Non-Compliant
  • Lead Free Status
  • Contains Lead

LT1399CS Related Products

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Estimated Delivery Time: Mar 31 - Apr 05 days (choose Expedited at checkout).

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    Minimum order quantity starts from 1pcs.

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    Lowest international shipping fee starts from US$2.00.

  • 90 days quality guarantee for all products.

    90 days quality guarantee for all products.


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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

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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.


Q: How does Jotrin guarantee that LT1399CS 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 LT1399CS devices; we pay more attention to the channels and quality of LT1399CS products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of LT1399CS chips? Including ADI original factory information, Amplifiers,Buffers application, LT1399CS pictures?
You can use Jotrin's intelligent search engine, or filter by Operational Amplifiers (Op Amps) ; Low Noise Op Amps (≤ 10nV/√Hz) category, or find it through Analog Devices, Inc Information page.
Q: Are the ADI's LT1399CS 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 LT1399CS, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
Q: Can I place an order offline?
Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
Q: What forms of payment can I use in Jotrin?
TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
Q: How is the shipping arranged and track my package?
Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
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 LT1399CS?
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 LT1399CS we delivered, we will accept the replacement or return of the LT1399CS 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 LT1399CS.
(3)The LT1399CS is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as LT1399CS datasheet pdf, LT1399 pin diagram?
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Analog Devices, Inc

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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