Products > Integrated Circuits (ICs) > Amplifier ICs > LMH6554LEE

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LMH6554 2.8 GHz Ultra Linear Fully Differential Amplifier; Package: LLP; No of Pins: 14; Qty per Container: 250/Reel

  • Package/Case :
  • LLP
  • Product Categories :
  • Linear - Amplifiers - Special Purpose
  • RoHs Status:
  • Lead free/RoHS Compliant
  • Marking Code:
  • AJA
  • In-stock:
  • 135


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LMH6554LEE Product Details

The LMH6554LEE device is a high-performance fully differential amplifier designed to provide the exceptional signal fidelity and wide large-signal bandwidth necessary for driving 8- to 16-bit high-speed data acquisition systems. Using TI’s proprietary differential current mode input stage architecture, the LMH6554LEE has unity gain, small-signal bandwidth of 2.8 GHz and allows operation at gains greater than unity without sacrificing response flatness, bandwidth, harmonic distortion, or output noise performance.

The low-impedance differential output of the device is designed to drive ADC inputs and any intermediate filter stage. The LMH6554LEE delivers 16-bit linearity up to 75 MHz when driving 2-V peak-to-peak into loads as low as 200 Ω.

The LMH6554LEE is fabricated in TI’s advanced complementary BiCMOS process and is available in a space-saving 14-lead UQFN package for higher performance.



  • Small-Signal Bandwidth 2.8 GHz
  • 2 VPP Large-Signal Bandwidth 1.8 GHz
  • 0.1 dB Gain Flatness 830 MHz
  • OIP3 at 150 MHz 46.5 dBm
  • HD2/HD3 at 75 MHz –96 / –97 dBc
  • Input Noise Voltage 0.9 nV/√Hz
  • Input Noise Current 11 pA/√Hz
  • Slew Rate 6200 V/μs
  • Power 260 mW
  • Typical Supply Current 52 mA
  • 14-Lead UQFN Package

LMH6554LEE Block Diagram
(Picture: Diagram)

Technical Parameters

  • Status
  • Number of channels
  • 1
  • Total Supply Voltage
  • 5.25
  • BW @ Acl
  • 2800
  • Acl, min spec gain
  • 1
  • Slew Rate
  • 6200
  • Vn at flatband
  • 0.9
  • Iq per channel
  • 52
  • Rail to rail
  • No
  • Vos (offset voltage @ 25 C)
  • 3
  • Operating temperature range
  • -40 to 125
  • Package Group
  • UQFN|14
  • Approx. price
  • 3.40 | 1ku
  • Output current
  • 150
  • 2nd harmonic
  • 68
  • 3rd harmonic
  • 70
  • Package size: mm2:W x L (PKG)
  • [pf]14UQFN[/pf]: 6 mm2: 2.5 x 2.5 (UQFN|14)
  • GBW
  • 2500
  • Input bias current
  • 8000000
  • Gain range
  • @ MHz
  • 250
  • Gain
  • Step Size
  • CMRR
  • 83
  • Rating
  • Catalog

LMH6554LEE Documents

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Estimated Delivery Time: Jun 26 - Jul 01 days (choose Expedited at checkout).

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  • $2.00-$3.00 (0.10 KG)
  • 7-30 days

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  • Hand Fee
  • Payment Site
  • charge US$30.00 banking fee.
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  • charge 3.5% service fee.
  • charge US$0.00 banking fee.
  • charge US$0.00 banking fee.

We provide high quality products, thoughtful service and after sale guarantee

  • We have rich products, can meet your various needs.

    We have rich products, can meet your various needs.

  • Minimum order quantity starts from 1pcs.

    Minimum order quantity starts from 1pcs.

  • Lowest international shipping fee starts from US$2.00.

    Lowest international shipping fee starts from US$2.00.

  • 90 days quality guarantee for all products.

    90 days quality guarantee for all products.


  • Step1:Product

    Step1: Products

  • Step2:Vacuum packaging

    Step2: Vacuum Packaging

  • Step3:Anti-static bag

    Step3: Anti-Static Bag

  • Step4:Individual packaging

    Step4: Individual Packaging

  • Step5:Packaging boxes

    Step5: Packaging Boxes

  • Step6:bar-code shipping tag

    Step6: Bar-Code Shipping Tag

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.

Jotrin ESD packing


1.We provide 90 days warranty.

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 LMH6554LEE is the original manufacturer or agent of TI?
We have a professional business development department to strictly test and verify the qualifications of TI original manufacturers and agents. All TI suppliers must pass the qualification review before they can publish their LMH6554LEE devices; we pay more attention to the channels and quality of LMH6554LEE products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of LMH6554LEE chips? Including TI original factory information, Linear - Amplifiers - Special Purpose application, LMH6554LEE pictures?
You can use Jotrin's intelligent search engine, or filter by RF & microwave ; RF amplifiers ; RF FDAs category, or find it through Texas Instruments, Inc Information page.
Q: Are the TI's LMH6554LEE price and stock displayed on the platform accurate?
The TI's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for LMH6554LEE, 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 LMH6554LEE?
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 LMH6554LEE we delivered, we will accept the replacement or return of the LMH6554LEE 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 LMH6554LEE.
(3)The LMH6554LEE 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 LMH6554LEE datasheet pdf, LMH6554 pin diagram?
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Texas Instruments, Inc

Texas Instruments Incorporated designs and manufactures analog technologies, digital signal processing (DSP) and microcontroller (MCU) semiconductors. TI is a leader in semiconductor solutions for analog and digital embedded and applications processing....
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