Integrated Circuits (ICs)

DAC38J84IAAVR

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QUAD-CHANNEL, 16-BIT, 2.5-GSPS, 1X-16X INTERPOLATING DIGITAL-TO-ANALOG CONVERTER (DAC)

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Search across all available documentation for this part.

DocumentsQuad-Channel, 16-Bit, 1.6/2.5 GSPS, Digital-to-Analog Converters datasheet (Rev. B)TSW14J50 User's Guide (Rev. A)+13

Integrated Circuits (ICs)

DAC38J84IAAVR

Active

Texas Instruments

QUAD-CHANNEL, 16-BIT, 2.5-GSPS, 1X-16X INTERPOLATING DIGITAL-TO-ANALOG CONVERTER (DAC)

Deep-Dive with AI

DocumentsQuad-Channel, 16-Bit, 1.6/2.5 GSPS, Digital-to-Analog Converters datasheet (Rev. B)TSW14J50 User's Guide (Rev. A)+13

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	DAC38J84IAAVR

Architecture	Current Source
Data Interface	JESD204B
Differential Output	True
INL/DNL (LSB)	±6, ±4
Mounting Type	Surface Mount
Number of Bits	16
Number of D/A Converters	4
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Type	Current - Unbuffered
Package / Case	FCBGA, 144-FBGA
Reference Type	External, Internal
Settling Time	10 ns
Supplier Device Package	144-FCBGA (10x10)
Voltage - Supply, Analog [Max]	3.45 V
Voltage - Supply, Analog [Min]	3.15 V
Voltage - Supply, Digital [Max]	0.95 V
Voltage - Supply, Digital [Min]	0.85 V

DAC38J84 Series

Quad-Channel, 16-Bit, 2.5-GSPS, 1x-16x Interpolating Digital-to-Analog Converter (DAC)

Part	Data Interface	Supplier Device Package	Voltage - Supply, Digital [Max]	Voltage - Supply, Digital [Min]	Differential Output	Reference Type	Voltage - Supply, Analog [Min]	Voltage - Supply, Analog [Max]	Mounting Type	Settling Time	Number of Bits	Number of D/A Converters	Output Type	INL/DNL (LSB)	Operating Temperature [Max]	Operating Temperature [Min]	Architecture	Package / Case
Texas Instruments DAC38J84IAAVR	JESD204B	144-FCBGA (10x10)	0.95 V	0.85 V		External Internal	3.15 V	3.45 V	Surface Mount	10 ns	16	4	Current - Unbuffered	±4 ±6	85 °C	-40 °C	Current Source	144-FBGA FCBGA
Texas Instruments DAC38J84IAAV	JESD204B	144-FCBGA (10x10)	0.95 V	0.85 V		External Internal	3.15 V	3.45 V	Surface Mount	10 ns	16	4	Current - Unbuffered	±4 ±6	85 °C	-40 °C	Current Source	144-FBGA FCBGA

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	1000	$ 107.69
Texas Instruments	LARGE T&R	1	$ 114.58
		100	$ 111.14
		250	$ 92.53
		1000	$ 86.15

Description

General part information

DAC38J84 Series

The terminal-compatible DAC37J84/DAC38J84 family is a low power, 16-bit, quad-channel, 1.6/2.5 GSPS digital to analog converter (DAC) with JESD204B interface.

Digital data is input to the device through 1, 2, 4 or 8 configurable serial JESD204B lanes running up to 12.5 Gbps with on-chip termination and programmable equalization. The interface allows JESD204B Subclass 1 SYSREF based deterministic latency and full synchronization of multiple devices.

The device includes features that simplify the design of complex transmit architectures. Fully bypassable 2x to 16x digital interpolation filters with over 90 dB of stop-band attenuation simplify the data interface and reconstruction filters. An on-chip 48-bit Numerically Controlled Oscillator (NCO) and independent complex mixers allow flexible and accurate carrier placement.