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Details for Texas Instruments


Dual-Channel, 16-Bit, 1.25-GSPS, 1x-16x Interpolating Digital-to-Analog Converter (DAC)
Buy Directly from Texas Instruments (1155 in Stock)
$31.4500 per unit
Series Information for DAC3482IRKDT - Texas Instruments


  • feature
    Differential Scalable Output: 10 mA to 30 mA
  • feature
    Digital I and Q Correction u2013 Gain, Phase, Offset, and Group Delay Correction
  • feature
    Digital Inverse Sinc Filter
  • feature
    Flexible LVDS Input Data Bus u2013 Word- or Byte-Wide Interface u2013 8 Sample Input FIFO u2013 Data Pattern Checker u2013 Parity Check
  • feature
    Flexible On-Chip Complex Mixing u2013 Fine Mixer with 32-Bit NCO u2013 Power Saving Coarse Mixer: u00b1 nu00d7Fs/8
  • feature
    High Performance, Low Jitter Clock Multiplying PLL
  • feature
    Multi-DAC Synchronization
  • feature
    Multiple Package Options: 88-Pin 9x9mm WQFN-
  • feature
    Selectable 2x, 4x, 8x, 16x Interpolation Filter u2013 Stop-Band Attenuation > 90 dBc
  • feature
    Temperature Sensor
  • feature
    Very Low Power: 900 mW at 1.25 GSPS, Full Operating Conditions


The DAC3482 is a very low power, high dynamic range, dual-channel, 16-bit digital-to-analog converter (DAC) with a sample rate as high as 1.25 GSPS. The device includes features that simplify the design of complex transmit architectures: 2x to 16x digital interpolation filters with over 90 dB of stop-band attenuation simplify the data interface and reconstruction filters. A complex mixer allows flexible carrier placement. A high-performance low jitter clock multiplier simplifies clocking of the device without significant impact on the dynamic range. The digital Quadrature Modulator Correction (QMC) enables complete IQ compensation for gain, offset, phase, and group delay between channels in direct upconversion applications. Digital data is input to the device through a flexible LVDS data bus with on-chip termination. Data can be input either word-wide or byte-wide. The device includes a FIFO, data pattern checker and parity test to ease the input interface. The interface also allows full synchronization of multiple devices. The device is characterized for operation over the entire industrial temperature range of –40°C to 85°C and is available in a very-small 88-pin 9x9mm WQFN-MR package or 196-ball 12x12mm NFBGA package. Very low power, small size, superior crosstalk, high dynamic range, and features of the DAC3482 make it an ideal fit for today’s communication systems.


Resolution (Bits):
Sampling Rate:
Input Channel Type:
Supply Voltage Range:
3.14V to 3.46V
ADC / DAC Case Style:
No. of Pins:
Data Interface:
LVDS Serial
Operating Temperature Min:
Operating Temperature Max:
Product Range:
Automotive Qualification Standard:
RoHS Phthalates Compliant:
MSL 3 - 168 hours
No SVHC (27-Jun-2018)
Base Number:
Operating Temperature Range:
-40°C to +85°C
Supply Current:
Supply Voltage Range - Analogue:
3.14V to 3.46V
Supply Voltage Range - Digital:
1.14V to 1.26V

Alternate Descriptions

Avnet America

DAC 2-CH Segment 16-bit 88-Pin WQFN EP T/R

Avnet America product

Avnet Europe

DAC 2-CH Segment 16-bit 88-Pin WQFN EP T/R

Avnet Europe product

Texas Instruments

Dual-Channel, 16-Bit, 1.25-GSPS, 1x-16x Interpolating Digital-to-Analog Converter (DAC)

Texas Instruments product