

Low Noise, Low Distortion Fully Differential Input/Output Amplifier/Driver; Package: DFN; No of Pins: 8; Temperature Range: -40°C to +85°C
- Manufacturer :
- Linear Technology Corp. (ADI)
- Package/Case :
- QFN
- Product Categories :
- RF Amplifiers ; Fully Differential Amplifiers
- Datasheet:
- LT1994IDD PDF
- RoHs Status:
- Lead free / RoHS Compliant
- Marking Code:
- LBQM
- In-stock:
- 441
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LT1994IDD Product Details
The LT1994IDD is a high precision, very low noise, low distortion, fully differential input/output amplifier optimized for 3V, single supply operation. The LT1994’s output common mode voltage is independent of the input common mode voltage, and is adjustable by applying a voltage on the VOCM pin. A separate internal common mode feedback path provides accurate output phase balancing and reduced even-order harmonics. This makes the LT1994IDD ideal for level shifting ground referenced signals for driving differential input, single supply ADCs.
The LT1994IDD output can swing rail-to-rail and is capable of sourcing and sinking up to 85mA. In addition to the low distortion characteristics, the LT1994IDD has a low input referred voltage noise of 3nV/√Hz. This part maintains its performance for supply voltages as low as 2.375V. It draws only 13.3mA of supply current and has a hardware shutdown feature that reduces current consumption to 225μA.
The LT1994IDD is available in an 8-pin MSOP or 8-pin DFN package.
Feature
- Fully Differential Input and Output
- Wide Supply Range: 2.375V to 12.6V
- Rail-to-Rail Output Swing
- Low Noise: 3nV/√Hz
- Low Distortion, 2VP-P, 1MHz: –94dBc
- Adjustable Output Common Mode Voltage
- Unity Gain Stable
- Gain-Bandwidth: 70MHz
- Slew Rate: 65V/μs
- Large Output Current: 85mA
- DC Voltage Offset <2mV MAX
- Open-Loop Gain: 100V/mV
- Low Power Shutdown
- 8-Pin MSOP or 3mm × 3mm DFN Package
Applications
- Differential Input A/D Converter Driver
- Single-Ended to Differential Conversion
- Differential Amplifier cation with Common Mode Translation
- Rail-to-Rail Differential Line Driver/Receiver
- Low Voltage, Low Noise, Differential Signal Processing
(Picture: Pinout)
(Picture: Diagram)
Technical Parameters
# of Channels | 1 | Gainmax | dB | - |
---|---|---|---|
BW 3 dBtyp | Hz | 70M | Istyp | A | 13.3m |
Slew Ratetyp | V/us | 65 | Vs spanmin | V | 2.375 |
Gain Set | Resistor | Vs spanmax | V | 12.6 |
Gainmin | dB | 0 |
LT1994IDD Documents
-
LT1994 Technical Documentation/Data sheet
LT1994IDD Related Products
Ratings and Reviews (1)
- 5 / 5
- 5 Stars 100%
- 4 Stars 0%
- 3 Stars 0%
- 2 Stars 0%
- 1 Stars 0%
-
**ouis Koi***
Fast Service. Thanks
- Shipping:
Shipping & Payment
Shipping
Shipping Type | Ship Fee | Lead Time | |
---|---|---|---|
DHL | $20.00-$40.00 (0.50 KG) |
2-5 days | |
Fedex | $20.00-$40.00 (0.50 KG) |
3-7 days | |
UPS |
$20.00-$45.00 (0.50 KG) |
2-5 days | |
TNT |
$25.00-$65.00 (0.50 KG) |
2-5 days | |
EMS |
$25.00-$45.00 (0.50 KG) |
5-14 days | |
REGISTERED AIR MAIL |
$2.00-$3.00 (0.10 KG) |
7-30 days |
Processing Time:Shipping fee depend on different zone and country.
Payment
Terms of payment | Hand Fee | Payment Site | |
---|---|---|---|
Wire Transfer | charge US$30.00 banking fee. |
||
Paypal | charge 4.0% service fee. |
https://www.paypal.com/ | |
Credit Card | charge 3.5% service fee. |
||
Western Union | charge US$0.00 banking fee. |
https://www.westernunion.com/ | |
Money Gram | charge US$0.00 banking fee. |
http://global.moneygram.com/ |
We provide high quality products, thoughtful service and after sale guarantee
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We have rich products, can meet your various needs.
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Minimum order quantity starts from 1pcs.
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Lowest international shipping fee starts from US$2.00.
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90 days quality guarantee for all products.
Packing
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Step1:Product
-
Step2:Vacuum packaging
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Step3:Anti-static bag
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Step4:Individual packaging
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Step5:Packaging boxes
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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.
Guarantees
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.
FAQ:
- Q: How does Jotrin guarantee that LT1994IDD is the original manufacturer or agent of LINEAR?
- We have a professional business development department to strictly test and verify the qualifications of LINEAR original manufacturers and agents. All LINEAR suppliers must pass the qualification review before they can publish their LT1994IDD devices; we pay more attention to the channels and quality of LT1994IDD products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
- Q: How to find the detailed information of LT1994IDD chips? Including LINEAR original factory information, RF Amplifiers ; Fully Differential Amplifiers application, LT1994IDD pictures?
- You can use Jotrin's intelligent search engine, or filter by RF Amplifiers ; Fully Differential Amplifiers category, or find it through Linear Technology Corp. (ADI) Information page.
- Q: Are the LINEAR's LT1994IDD price and stock displayed on the platform accurate?
- The LINEAR's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for LT1994IDD, 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 LT1994IDD?
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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 LT1994IDD we delivered, we will accept the replacement or return of the LT1994IDD 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 LT1994IDD.
(3)The LT1994IDD 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 LT1994IDD datasheet pdf, LT1994 pin diagram?
- Need any After-Sales service, please feel free contact us: sales@jotrin.com
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