Products > Integrated Circuits (ICs) > DAC161P997CISQ

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Digital to Analogue Converter, 16 bit, Serial, 2.7V to 3.6V, LLP, 16 Pins

  • Package/Case :
  • QFP
  • Product Categories :
  • Digital to Analog
  • RoHs Status:
  • Lead free/RoHS Compliant
  • In-stock:
  • 2010


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DAC161P997CISQ Product Details

Single-wire 16-bit DAC suits 4-20-mA loops

Single-wire 16-bit DAC suits 4-20-mA loops

The 16-bit DAC161P997CISQ D/A converter features a single-wire interface and 4-to-20 mA current loop drive that simplifies the design of smart transmitters used in industrial two-wire sensor systems. The part reduces component count and cost in factory and building automation control systems by enabling the use of a single isolation component to cross the isolation boundary. For sensing and detecting applications where galvanic isolation is not required, the DAC161P997CISQ interfaces directly to a microcontroller.

Features include 16-bit accuracy with a minimal temperature coefficient of 29 ppm and long-term output current drift of 90 ppm, while consuming less than 190 µA of supply current — enables total system power consumption below 30 mW or 3.5 mA. The DAC operates over the –40° to 125°C and is housed in 16-pin, 4 x 4-mm LLP packages ($4 ea/1,000 — samples, now)



  • Digital data transmission (no loss of fidelity)
  • Pin programmable power-up condition
  • Self adjusting to input data rate
  • Loop error detection and reporting
  • Programmable output current error level
  • No external precision components
  • Simple interface to HART modulator
  • Long-term output current drift - 90ppmFS
  • Total supply current - 190µA maximum
  • Green product and no Sb/Br


Automation & Process Control, Sensing & Instrumentation, Test & Measurement

DAC161P997CISQ Block Diagram
(Picture: Diagram)

Technical Parameters

  • Supply Current
  • 190 µA
  • Number of Bits
  • 16
  • Product Lifecycle Status
  • Active
  • Packaging
  • Reel
  • Number of Pins
  • 16
  • Case/Package
  • LLP
  • RoHS
  • Compliant
  • Lead Free Status
  • Lead free
  • REACH SVHC Compliance
  • No SVHC

DAC161P997CISQ Documents

DAC161P997CISQ Related Products

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Estimated Delivery Time: Jun 22 - Jun 27 days (choose Expedited at checkout).

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  • $20.00-$40.00 (0.50 KG)
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  • 5-14 days
  • $2.00-$3.00 (0.10 KG)
  • 7-30 days

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  • 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 DAC161P997CISQ 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 DAC161P997CISQ devices; we pay more attention to the channels and quality of DAC161P997CISQ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of DAC161P997CISQ chips? Including TI original factory information, Digital to Analog application, DAC161P997CISQ pictures?
You can use Jotrin's intelligent search engine, or filter by Semiconductors ; Data converters ; Digital-to-analog converters (DACs) category, or find it through Texas Instruments, Inc Information page.
Q: Are the TI's DAC161P997CISQ 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 DAC161P997CISQ, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
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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 DAC161P997CISQ?
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 DAC161P997CISQ we delivered, we will accept the replacement or return of the DAC161P997CISQ 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 DAC161P997CISQ.
(3)The DAC161P997CISQ 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 DAC161P997CISQ datasheet pdf, DAC161P997 pin diagram?
Need any After-Sales service, please feel free contact us:

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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