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Dual 8-Bit CMOS D/A Converter with Voltage Output
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DAC8228FP Product Details
The DAC-8228 is a dual 8-bit, voltage output, CMOS, D/A converter in a single chip.It was designed to drop into AD7528/7628 sockets eliminating two external op amps in applications such as hard diskdrives.These applications generallt operate the AD7528/7628 with zero volts applied to VREF and offset AGND to +2.5 or +5 volts.The DAC-8228 is tested under both these conditions.
The DAC-8228 can also be used in those applications requiring a unipolar output voltage.It can deliver an output voltage between 0V and +10V with VDD=+14V(maximum output voltage is VDD-4V). The DAC-8228's reference input can accept a negative voltage from 0V to-10V(the DAC's internal unity-gain inverting amplifier inverts the input signal). Choose the DAC-8229 for bipolar operation.
The DAC8228FP offers CerDIP and plastic packaged devices in the extended industrial temperature range of -40° to +85°C.Applications requiring the military temperature range should use the DAC-8229.To make the DAC-8229 pin and functionally compatible with the DAC-8228, AGND A and AGND B should be tied together to function as VZ, and VSS connected to GND.
The DAC-8228 consists of two CMOS voltage output amplifiers, two high-accuracy R-2R resistor ladder networks, interface control logic, and two 8-bit registers.An internal regulator maintains TTL logic compatibility and fast microprocessor interface timing over the full VDD range.
The DAC-8228 dissipates only 90mW in the space saving 20-pin 0.3" DIP or the 20-lead SO surface mount package.Its compact size, low power, and economical cost per channel, makes it attractive for applications requiring multiple D/A converters without sacrificing circuit-board space. Reduced parts count also improves system reliability.
Using PMI's advanced oxide-isolated, silicon-gate CMOS process, coupled with its highly-stable thin-film resistor ladder, allows the DAC-8228 to offer superior matching and temperature tracking between DACs.
- Two 8-Bit Voltage Out DACs in a Single Chip
- Fits 7528/7628 Sockets
- Adjustment Free Internal CMOS Ops Amps
- Single +12V to +15V Operation
- Improved Resistance to ESD
- TTL Compatible Over Full VDDrange
- Fast Interface Timing ........DAC8228...TWR = 50 ns
- Available in Small Outline Package
- CerDIP and Epoxy Packages come in the Extended Industrial Temperature Range of -40°C to +85°C
- Number of Bits
- Number of D/A Converters
- Settling Time
- Output Type
- Voltage - Buffered
- Differential Output
- Data Interface
- Reference Type
- Voltage Supply, Analog
- 12V ~ 15V
- Voltage Supply, Digital
- 12V ~ 15V
- INL/DNL (LSB)
- ??1 (Max), ??1 (Max)
- Operating Temperature
- -40??C ~ 85??C
- Package / Case
- 20-DIP (0.300, 7.62mm)
- Supplier Device Package
- Mounting Type
- Through Hole
DAC8228 Technical Documentation/Data sheet
DAC8228FP Related Products
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Estimated Delivery Time: Jun 18 - Jun 23 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 DAC8228FP 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 DAC8228FP devices; we pay more attention to the channels and quality of DAC8228FP products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
- Q: How to find the detailed information of DAC8228FP chips? Including AD original factory information, Analog / Digital & Digital / Analog Converter application, DAC8228FP pictures?
- You can use Jotrin's intelligent search engine, or filter by Voltage Output D/A Converters ; Single-Supply Voltage Output D/A Converters category, or find it through Analog Devices, Inc Information page.
- Q: Are the AD's DAC8228FP 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 DAC8228FP, 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 DAC8228FP?
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 DAC8228FP we delivered, we will accept the replacement or return of the DAC8228FP 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 DAC8228FP.
(3)The DAC8228FP 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 DAC8228FP datasheet pdf, DAC8228 pin diagram?
- Need any After-Sales service, please feel free contact us: email@example.com
Analog Devices, Inc
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- 5.Multicore Processors optimize audio system applications.
- 6.LVDS Digital Isolators serve in harsh industrial environments.
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