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Details for DAC3482IRKDT by Texas Instruments
Semiconductors - ICs > Data & Signal Conversion > Digital-to-Analog Converters - DAC
DAC3482IRKDT
Buy Directly from Texas Instruments (999 in stock) $27.6760
DAC 16BIT SRL 88WQFN
DAC3482IRKDT image

DAC3482IRKDT by Texas Instruments

DAC 16BIT SRL 88WQFN

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

Part Information

DAC3482IRKDT image
RoHS Compliant

Description

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.

Technical Specifications

Resolution (Bits):
16bit
Sampling Rate:
1.25GSPS
Input Channel Type:
Differential
Supply Voltage Range:
3.14V to 3.46V
ADC / DAC Case Style:
WQFN
No. of Pins:
88Pins
Data Interface:
LVDS Serial
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (27-Jun-2018)
Base Number:
3482
Operating Temperature Range:
-40°C to +85°C
Supply Current:
80mA
Supply Voltage Range - Analogue:
3.14V to 3.46V
Supply Voltage Range - Digital:
1.14V to 1.26V

Alternate Descriptions

DAC 2-CH Segment 16-bit 88-Pin WQFN EP T/R Avnet America
Dual-Channel, 16-Bit, 1.25-GSPS, 1x-16x Interpolating Digital-to-Analog Converter (DAC) Texas Instruments