Products > Integrated Circuits (ICs) > Data Conversion ICs > DAC38J84IAAV
  • DAC38J84IAAV

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Quad-Channel, 16-Bit, 2.5-GSPS, 1x-16x Interpolating Digital-to-Analog Converter (DAC)

  • Manufacturer :
  • TI
  • Package/Case :
  • BGA-144
  • Product Categories :
  • Digital to Analog
  • RoHs Status:
  • Lead free / RoHS Compliant
  • Marking Code:
  • DAC38J84I
  • In-stock:
  • 0


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DAC38J84IAAV Product Details

1 Features
·Maximum Sample Rate:
·Maximum Input Data Rate:1.23GSPS
·JESD204B Interface
-8JESD204B Serial Input Lanes
-12.5Gbps Maximum Bit Rate per Lane
-Subclass 1 Multi-DAC Synchronization
·On-Chip Very Low Jitter PLL
·Selectable 1x-16x Interpolation
·Independent Complex Mixers with 48-bit NCO/or土nxFs/8
·Wideband Digital Quadrature Modulator Correction
·Sinx/xCorrection Filters
·Fractional Sample Group Delay Correction
·Multi-Band Mode:Digital Summation of Independent Complex Signals
·3/4-Wire Serial Control Bus(SPl):1.5V-1.8V
·Integrated Temperature Sensor
·JTAG Boundary Scan
·Terminal-Compatible with Dual-Channel DAC37J82/DAC38J82 Family
·Power Dissipation:1.8W at 2.5GSPS
·Package:10×10mm,144-Ball Flip-Chip BGA
2 Applications
·Cellular Base Stations
·Diversity Transmit
·Wideband Communications
·Direct Digital Synthesis (DDS)instruments
·Millimeter/Microwave Backhaul
·Automated Test Equipment

·Cable Infrastructure


The terminal-compatible DAC37J84/DAC38J84 family is a low power,16-bit, quad-channel,1.6/2.5 GSPS digital to analog converter (DAC) with JESD204B interface. 

Digital data is input to the device through 1,2,4or 8 configurable serial JESD204B lanes running up to 12.5Gbps with on-chip termination and programmable equalization. The interface allowsJESD204B Subclass 1 SYSREF based deterministic latency and full synchronization of multiple devices. 

The device includes features that simplify the design of complex transmit architectures. Fully bypassable 2xto 16x digital interpolation filters with over 90 dB of stop-band attenuation simplify the data interface and reconstruction filters. An on-chip 48-bit Numerically Controlled Oscillator (NCO) and independent complex mixers allow flexible and accurate carrier placement.
A high-performance low jitter PLL simplifies clocking of the device without siqnificant impact on the dynamic range. The digital Quadrature Modulator Correction(QMC) and Group Delay Correction (QDC) enable complete IQ compensation for gain, offset, phase, and group delay between channels in direct up-conversion applications.A programmable Power Amplifier(PA) protection mechanism is available to provide PA protection in cases when the abnormal power behavior of the input data is detected.

DAC38J84IAAV Pin Diagram
(Picture:Pinout / Diagram)

Technical Parameters

  • Number of Bits
  • 16
  • Number of D/A Converters
  • 4
  • Settling Time
  • 10ns (Typ)
  • Output Type
  • Current - Unbuffered
  • Differential Output
  • Yes
  • Data Interface
  • JESD204B
  • Reference Type
  • External, Internal
  • Voltage Supply, Analog
  • 3.15V ~ 3.45V
  • Voltage Supply, Digital
  • 0.85V ~ 0.95V
  • ??6, ??4
  • Architecture
  • Current Source
  • Operating Temperature
  • -40??C ~ 85??C
  • Package / Case
  • 144-FBGA, FCBGA
  • Supplier Device Package
  • 144-FCBGA (10x10)
  • Mounting Type
  • Surface Mount

DAC38J84IAAV Related Products

Ratings and Reviews (1)

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  • **ave ***

    Thank you, all the best

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Shipping More
Estimated Delivery Time: Aug 19 - Aug 24 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
  • $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
  • Payment Site
  • charge US$30.00 banking fee.
  • charge 4.0% service fee.
  • 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 DAC38J84IAAV 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 DAC38J84IAAV devices; we pay more attention to the channels and quality of DAC38J84IAAV products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of DAC38J84IAAV chips? Including TI original factory information, Digital to Analog application, DAC38J84IAAV pictures?
You can use Jotrin's intelligent search engine, or filter by Digital to Analog category, or find it through TI brand manufacturer page.
Q: Are the TI's DAC38J84IAAV 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 DAC38J84IAAV, 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 DAC38J84IAAV?
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 DAC38J84IAAV we delivered, we will accept the replacement or return of the DAC38J84IAAV 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 DAC38J84IAAV.
(3)The DAC38J84IAAV 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 DAC38J84IAAV datasheet pdf, DAC38J84IAAV pin diagram?
Need any After-Sales service, please feel free contact us:

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