Single Supply Dual 16-Bit Audio DAC
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AD1866R Product Details
Dual Serial Input, Voltage Output DACs Single +5 Volt Supply 0.005% THD+N
Low Power –50 mW 115 dB Channel Separation Operates at 83 Oversampling 16-Pin Plastic DIP or SOIC Package
Multimedia Workstations PC Audio Add-In Boards Portable CD and DAT Players Automotive CD and DAT Players Noise Cancellation
The AD1866R is a complete dual 16-bit DAC offering excellentperformance while requiring a single+5 V power supply. It is fabricated on Analog Devices' ABCMOS wafer fabrication process. The monolithic chip includes CMOS logic elements, bipolar and MOS linear elements and laser trimmed, thin-film resistor elements. Careful design and layout techniques have resulted in low distortion, low noise, high channel separa- tion and low power dissipation.The DACs on the AD1866R chip employ a partially segmented architecture. The first three MSBs of each DAC are segmented into 7 elements. The 13 LSBs are produced using standard R-2R techniques. The segments and R-2R resistors are laser trimmed to provide extremely low total harmonic distortion.The AD1866R requires no deglitcher or trimming circuitry.
Each DAC is equipped with a high performance output ampli-fier. These amplifiers achieve fast settling and high slew rate, producing±1 V signals at load currents up to±1 mA. The buff-ered output signal range is 1.5 V to 3.5 V. The 2.5 V reference voltages eliminate the need for"false ground"networks.
A versatile digital interface allows the AD1866R to be directlyconnected to all digital filter chips. Fast CMOS logic elements allow for an input clock rate of up to 16 MHz. This allows for operation at 2x,4x,8x, or 16xthe sampling frequency(where Fs=44.1 kHz) for each channel. The digital input pins of the AD1866R are TTL and +5 V CMOS compatible.
The AD1866R operates on +5 V power supplies. The digital supply, Vi, can be separated from the analog supply, Vs, for re-duced digital feedthrough. Separate analog and digital groundpins are also provided. in systems employing a single +5 volt power supply, Vt and Vs should be connected together. In bat-tery operated systems, operation will continue even with re-duced supply voltage. Typically, the AD1866R dissipates 50 mW.
The AD1866R is packaged in either a 16-pin plastic DIP or a 16-pin plastic SOIC package. Operation is guaranteed over the temperature range of-35C to +85C and over the voltage supply range of 4.75 V to 5.25V.
- Dual Serial Input, Voltage Output DACs
- Single +5 Volt Supply
- 0.005% THD+N
- Low Power - 50 mW
- 115 dB Channel Separation
- Operation a 8x Oversampling
- 16-Pin Plastic DIP or SOIC Package
- DAC Outputs
- Update RateSPS
- DAC DNRtyp | dB
- ADC THD+Ntyp | dB
- Vs I/Omin | V
- Vs I/Omax | V
- Powertyp | W
- Analog Output Type
- DAC Type
- Voltage Out
- Special Features
- On-Chip Vref and I to V Amp, Serial Input
AD1866 Technical Documentation/Data sheet
AD1866R Related Products
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Estimated Delivery Time: Oct 29 - Nov 03 days (choose Expedited at checkout).
Shipping & Payment
- Shipping Type
- Ship Fee
- Lead Time
- $20.00-$40.00 (0.50 KG)
- 2-5 days
- $20.00-$40.00 (0.50 KG)
- 3-7 days
- $20.00-$45.00 (0.50 KG)
- 2-5 days
- $25.00-$65.00 (0.50 KG)
- 2-5 days
- $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.
- Terms of payment
- Hand Fee
- Wire Transfer
- charge US$30.00 banking fee.
- charge 4.0% service fee.
- Credit Card
- charge 3.5% service fee.
- Western Union
- charge US$0.00 banking fee.
- Money Gram
- 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.
Minimum order quantity starts from 1pcs.
Lowest international shipping fee starts from US$2.00.
90 days quality guarantee for all products.
Step2: Vacuum Packaging
Step3: Anti-Static Bag
Step4: Individual Packaging
Step5: Packaging Boxes
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.
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 AD1866R is the original manufacturer or agent of AD?
- We have a professional business development department to strictly test and verify the qualifications of AD original manufacturers and agents. All AD suppliers must pass the qualification review before they can publish their AD1866R devices; we pay more attention to the channels and quality of AD1866R products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
- Q: How to find the detailed information of AD1866R chips? Including AD original factory information, Integrated/Special Purpose D/A Converters ; Audio D/A Converters application, AD1866R pictures?
- You can use Jotrin's intelligent search engine, or filter by Integrated/Special Purpose D/A Converters ; Audio D/A Converters category, or find it through Analog Devices, Inc Information page.
- Q: Are the AD's AD1866R price and stock displayed on the platform accurate?
- The AD's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for AD1866R, 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 AD1866R?
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 AD1866R we delivered, we will accept the replacement or return of the AD1866R 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 AD1866R.
(3)The AD1866R 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 AD1866R datasheet pdf, AD1866 pin diagram?
- Need any After-Sales service, please feel free contact us: firstname.lastname@example.org
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