Integrated Circuits (ICs)

DAC3482IRKD25

Obsolete

Texas Instruments

DAC 2-CH SEGMENT 16-BIT 88-PIN WQFN EP T/R

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Integrated Circuits (ICs)

DAC3482IRKD25

Obsolete

Texas Instruments

DAC 2-CH SEGMENT 16-BIT 88-PIN WQFN EP T/R

Deep-Dive with AI

DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	DAC3482IRKD25

Architecture	Current Source
Data Interface	LVDS - Parallel
Differential Output	True
INL/DNL (LSB)	4 LSB, 2 LSB
Mounting Type	Surface Mount
Number of Bits	16
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Type	Current - Unbuffered
Package / Case	88-WQFN Exposed Pad
Reference Type	External, Internal
Settling Time	10 ns
Supplier Device Package	88-WQFN-MR (9x9)
Voltage - Supply, Analog [Max]	3.46 V
Voltage - Supply, Analog [Min]	3.14 V
Voltage - Supply, Digital [Max]	1.32 V
Voltage - Supply, Digital [Min]	1.14 V

DAC3482 Series

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

Part	Number of Bits	Voltage - Supply, Analog [Min]	Voltage - Supply, Analog [Max]	Data Interface	Operating Temperature [Max]	Operating Temperature [Min]	Output Type	Architecture	INL/DNL (LSB)	Reference Type	Settling Time	Mounting Type	Voltage - Supply, Digital [Min]	Voltage - Supply, Digital [Max]	Package / Case	Supplier Device Package
Texas Instruments DAC3482IZAYR	16	3.14 V	3.46 V	LVDS - Parallel	85 °C	-40 °C	Current - Unbuffered	Current Source	2 LSB 4 LSB	External Internal	10 ns	Surface Mount	1.14 V	1.32 V	196-LFBGA
Texas Instruments DAC3482IRKDR	16	3.14 V	3.46 V	LVDS - Parallel	85 °C	-40 °C	Current - Unbuffered	Current Source	2 LSB 4 LSB	External Internal	10 ns	Surface Mount	1.14 V	1.32 V	88-WQFN Exposed Pad	88-WQFN-MR (9x9)
Texas Instruments DAC3482IRKD25	16	3.14 V	3.46 V	LVDS - Parallel	85 °C	-40 °C	Current - Unbuffered	Current Source	2 LSB 4 LSB	External Internal	10 ns	Surface Mount	1.14 V	1.32 V	88-WQFN Exposed Pad	88-WQFN-MR (9x9)
Texas Instruments DAC3482IZAY	16	3.14 V	3.46 V	LVDS - Parallel	85 °C	-40 °C	Current - Unbuffered	Current Source	2 LSB 4 LSB	External Internal	10 ns	Surface Mount	1.14 V	1.32 V	196-LFBGA
Texas Instruments DAC3482IRKDT	16	3.14 V	3.46 V	LVDS - Parallel	85 °C	-40 °C	Current - Unbuffered	Current Source	2 LSB 4 LSB	External Internal	10 ns	Surface Mount	1.14 V	1.32 V	88-WQFN Exposed Pad	88-WQFN-MR (9x9)

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Description

General part information

DAC3482 Series

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 1.25GSPS.

The device includes features that simplify the design of complex transmit architectures: 2x to 16x digital interpolation filters with over 90dB 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 up-conversion 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.

Documents

Technical documentation and resources