DAC3174IRGCT

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Texas Instruments

DUAL-CHANNEL, 14-BIT, 500-MSPS DIGITAL-TO-ANALOG CONVERTER (DAC)

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DAC3174IRGCT

Active

Texas Instruments

DUAL-CHANNEL, 14-BIT, 500-MSPS DIGITAL-TO-ANALOG CONVERTER (DAC)

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Description Specifications Series Pricing CAD Documents

Description

General part information

DAC3174 Series

The DAC3174 is a dual-channel, 14-bit, 500-MSPS, digital-to-analog converter (DAC). The DAC3174 uses a 14-bit, low-voltage differential signaling (LVDS) digital bus, with one or two independent dual-data rate (DDR) data clocks for flexibility in providing data from different sources in each channel.

An input first-in first out block (FIFO) allows independent data and sample clocks. FIFO input and output pointers can be synchronized across multiple devices for precise signal synchronization.

The DAC outputs are current sourcing and terminate to GND with a compliance range of –0.5 V to +1 V.

Technical Specifications

Parameters and characteristics for this part

Specification	DAC3174IRGCT

Architecture	Current Source
Data Interface	LVDS - Parallel
Differential Output	Yes
DNL (LSB) Tolerance	1 LSB
INL (LSB) Tolerance	2 LSB
Mounting Type	Surface Mount
Number of Bits	14 bits
Number of D/A Converters	2 count
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Output Type	Current - Unbuffered
Package / Case	64-VFQFN Exposed Pad
Package Length	9 mm
Package Name	64-VQFN
Package Width	9 mm
Reference Type	External, Internal
Settling Time (Typical)	11 ns
Voltage - Supply, Analog (Range 1 Max)	1.89 V
Voltage - Supply, Analog (Range 1 Min)	1.71 V
Voltage - Supply, Analog (Range 2 Max)	3.45 V
Voltage - Supply, Analog (Range 2 Min)	3.15 V
Voltage - Supply, Digital (Max)	1.89 V
Voltage - Supply, Digital (Min)	1.71 V

DAC3174 Series

Dual-Channel, 14-Bit, 500-MSPS Digital-to-Analog Converter (DAC)

Part	Reference Type	Settling Time (Typical)	Data Interface	Package / Case	Number of Bits	Number of D/A Converters	Voltage - Supply, Analog (Range 2 Min)	Voltage - Supply, Analog (Range 2 Max)	Voltage - Supply, Analog (Range 1 Max)	Voltage - Supply, Analog (Range 1 Min)	Output Type	Differential Output	Architecture	Mounting Type	Operating Temperature (Min)	Operating Temperature (Max)	Package Width	Package Name	Package Length	INL (LSB) Tolerance	DNL (LSB) Tolerance	Voltage - Supply, Digital (Max)	Voltage - Supply, Digital (Min)	Settling Time	Supplied Contents	DAC Type	Utilized IC / Part	Contents	Number of DAC's	Sampling Rate (Per Second)
Texas Instruments DAC3174IRGCR	External Internal	11 ns	LVDS - Parallel	64-VFQFN Exposed Pad	14 bits	2 count	3.15 V	3.45 V	1.89 V	1.71 V	Current - Unbuffered	Yes	Current Source	Surface Mount	-40 °C	85 °C	9 mm	64-VQFN	9 mm	2 LSB	1 LSB	1.89 V	1.71 V
Texas Instruments DAC3174EVM			DDR LVDS		14 bits																			11 ns	Board(s)	Current	DAC3174	Board	2	500 MHz
Texas Instruments DAC3174IRGCT	External Internal	11 ns	LVDS - Parallel	64-VFQFN Exposed Pad	14 bits	2 count	3.15 V	3.45 V	1.89 V	1.71 V	Current - Unbuffered	Yes	Current Source	Surface Mount	-40 °C	85 °C	9 mm	64-VQFN	9 mm	2 LSB	1 LSB	1.89 V	1.71 V

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

Datasheet

TI and Altera Ease Design Process with Compatible Evaluation Tools

TI and Xilinx Ease Design Process with Compatible Evaluation Tools

DAC348x Device Configuration and Synchronization