DAC34SH84IZAY

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Texas Instruments

QUAD-CHANNEL, 16-BIT, 1.5-GSPS, 1X-16X INTERPOLATING DIGITAL-TO-ANALOG CONVERTER (DAC)

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DAC34SH84IZAY

Active

Texas Instruments

QUAD-CHANNEL, 16-BIT, 1.5-GSPS, 1X-16X INTERPOLATING DIGITAL-TO-ANALOG CONVERTER (DAC)

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Description Specifications Series Pricing CAD Documents

Description

General part information

DAC34SH84 Series

The DAC34SH84 is a very low-power, high-dynamic range, quad-channel, 16-bit digital-to-analog converter (DAC) with a sample rate as high as 1.5 GSPS.

The device includes features that simplify the design of complex transmit architectures: 2× to 16× digital interpolation filters with over 90 dB of stop-band attenuation simplify the data interface and reconstruction filters. Independent complex mixers allow 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 and phase between channels in direct upconversion applications.

Technical Specifications

Parameters and characteristics for this part

Specification	DAC34SH84IZAY

Architecture	Current Source
Data Interface	LVDS - Parallel
Differential Output	Yes
DNL (LSB) Tolerance	2 LSB
INL (LSB) Tolerance	4 LSB
Mounting Type	Surface Mount
Number of Bits	16 bits
Number of D/A Converters	4 count
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Output Type	Current - Unbuffered
Package / Case	196-LFBGA
Package Length	12 mm
Package Name	196-NFBGA
Package Width	12 mm
Reference Type	External, Internal
Settling Time (Typical)	10 ns
Voltage - Supply, Analog (Max)	3.46 V
Voltage - Supply, Analog (Min)	3.14 V
Voltage - Supply, Digital (Max)	1.35 V
Voltage - Supply, Digital (Min)	1.25 V

DAC34SH84 Series

Quad-Channel, 16-Bit, 1.5-GSPS, 1x-16x Interpolating Digital-to-Analog Converter (DAC)

Part	Settling Time (Typical)	Differential Output	Operating Temperature (Min)	Operating Temperature (Max)	Output Type	Voltage - Supply, Analog (Min)	Voltage - Supply, Analog (Max)	Mounting Type	Number of Bits	Package Name	Package Length	Package Width	Reference Type	Number of D/A Converters	Architecture	INL (LSB) Tolerance	DNL (LSB) Tolerance	Package / Case	Data Interface	Voltage - Supply, Digital (Max)	Voltage - Supply, Digital (Min)
Texas Instruments DAC34SH84IZAYR	10 ns	Yes	-40 °C	85 °C	Current - Unbuffered	3.14 V	3.46 V	Surface Mount	16 bits	196-NFBGA	12 mm	12 mm	External Internal	4 count	Current Source	4 LSB	2 LSB	196-LFBGA	LVDS - Parallel	1.35 V	1.25 V
Texas Instruments DAC34SH84IZAY	10 ns	Yes	-40 °C	85 °C	Current - Unbuffered	3.14 V	3.46 V	Surface Mount	16 bits	196-NFBGA	12 mm	12 mm	External Internal	4 count	Current Source	4 LSB	2 LSB	196-LFBGA	LVDS - Parallel	1.35 V	1.25 V