Integrated Circuits (ICs)

DAC5681IRGC25

Obsolete

Texas Instruments

IC DAC 16BIT A-OUT 64VQFN

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Integrated Circuits (ICs)

DAC5681IRGC25

Obsolete

Texas Instruments

IC DAC 16BIT A-OUT 64VQFN

Deep-Dive with AI

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	DAC5681IRGC25

Architecture	Current Sink
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	64-VFQFN Exposed Pad
Reference Type	External, Internal
Settling Time	10.4 ns
Supplier Device Package	64-VQFN (9x9)
Voltage - Supply, Analog [Max]	3.6 V
Voltage - Supply, Analog [Min]	3 V
Voltage - Supply, Digital [Max]	2.15 V
Voltage - Supply, Digital [Min]	1.71 V

DAC5681Z Series

16-Bit, 1.0-GSPS, 1x-4x Interpolating Digital-to-Analog Converter (DAC)

Part	Supplied Contents	Data Interface	Number of Bits	DAC Type	Utilized IC / Part	Sampling Rate (Per Second)	Number of DAC's	Settling Time	Package / Case	Supplier Device Package	Reference Type	INL/DNL (LSB)	Voltage - Supply, Digital [Min]	Voltage - Supply, Digital [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply, Analog [Max]	Voltage - Supply, Analog [Min]	Architecture	Output Type	Mounting Type
Texas Instruments DAC5681ZEVM	Board(s)	Parallel Serial	16	Current	DAC5681Z	1 G	1	10.4 ns
Texas Instruments DAC5681IRGCR		LVDS - Parallel	16					10.4 ns	64-VFQFN Exposed Pad	64-VQFN (9x9)	External Internal	2 LSB 4 LSB	1.71 V	2.15 V	85 °C	-40 °C	3.6 V	3 V	Current Sink	Current - Unbuffered	Surface Mount
Texas Instruments DAC5681ZIRGCT		LVDS - Parallel	16					10.4 ns	64-VFQFN Exposed Pad	64-VQFN (9x9)	External Internal	2 LSB 4 LSB	1.7 V	1.9 V	85 °C	-40 °C	3.6 V	3 V	Current Sink	Current - Unbuffered	Surface Mount
Texas Instruments DAC5681IRGC25		LVDS - Parallel	16					10.4 ns	64-VFQFN Exposed Pad	64-VQFN (9x9)	External Internal	2 LSB 4 LSB	1.71 V	2.15 V	85 °C	-40 °C	3.6 V	3 V	Current Sink	Current - Unbuffered	Surface Mount
Texas Instruments DAC5681ZIRGCT		LVDS - Parallel	16					10.4 ns	64-VFQFN Exposed Pad	64-VQFN (9x9)	External Internal	2 LSB 4 LSB	1.7 V	1.9 V	85 °C	-40 °C	3.6 V	3 V	Current Sink	Current - Unbuffered	Surface Mount

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

DAC5681Z Series

The DAC5681Z is a 16-bit 1.0 GSPS digital-to-analog converter (DAC) with wideband LVDS data input, integrated 2x to 4x interpolation filters, on-board clock multiplier, and internal voltage reference. The DAC5681Z offers superior linearity, noise, crosstalk, and PLL phase noise performance.

The DAC5681Z integrates a wideband LVDS port with on-chip termination. Full-rate input data can be transferred to a single DAC channel, or half-rate and 1/4-rate input data can be interpolated by on-board 2x or 4x FIR filters. Each interpolation FIR is configurable in either low-pass or high-pass mode, allowing selection of a higher order output spectral image. An on-chip delay lock loop (DLL) simplifies LVDS interfacing by providing skew control for the LVDS input data clock.

The DAC5681Z is characterized for operation over the industrial temperature range of –40°C to 85°C and is available in a 64-pin VQFN package. Other members of the family include the dual-channel, interpolating DAC5682Z and the single-channel, non-interpolating DAC5681.

Documents

Technical documentation and resources

No documents available