Integrated Circuits (ICs)

DAC904U/1K

Obsolete

Texas Instruments

IC DAC 14BIT A-OUT 28SOIC

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Integrated Circuits (ICs)

DAC904U/1K

Obsolete

Texas Instruments

IC DAC 14BIT A-OUT 28SOIC

Deep-Dive with AI

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	DAC904U/1K

Architecture	Current Source
Data Interface	Parallel
Differential Output	True
INL/DNL (LSB)	3 LSB, 2.5 LSB
Mounting Type	Surface Mount
Number of Bits	14
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Type	Current - Unbuffered
Package / Case	28-SOIC
Package / Case [x]	0.295 in
Package / Case [y]	7.5 mm
Reference Type	External, Internal
Settling Time	30 ns
Supplier Device Package	28-SOIC
Voltage - Supply, Analog [Max]	5.5 V
Voltage - Supply, Analog [Min]	2.7 V
Voltage - Supply, Digital [Max]	5.5 V
Voltage - Supply, Digital [Min]	2.7 V

DAC904 Series

14-Bit 165-MSPS Digital-to-Analog Converter (DAC)

Part	Mounting Type	Package / Case	Package / Case [x]	Package / Case [y]	Number of Bits	Reference Type	Supplier Device Package	INL/DNL (LSB)	Voltage - Supply, Analog [Min]	Voltage - Supply, Analog [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Output Type	Data Interface	Voltage - Supply, Digital [Max]	Voltage - Supply, Digital [Min]	Architecture	Settling Time	Package / Case	Sampling Rate (Per Second)	Supplied Contents	Utilized IC / Part	DAC Type	Number of DAC's
Texas Instruments DAC904UG4	Surface Mount	28-SOIC	0.295 in	7.5 mm	14	External Internal	28-SOIC	2.5 LSB 3 LSB	2.7 V	5.5 V	85 °C	-40 °C	Current - Unbuffered	Parallel	5.5 V	2.7 V	Current Source	30 ns
Texas Instruments DAC904E	Surface Mount	28-TSSOP		4.4 mm	14	External Internal	28-TSSOP	2.5 LSB 3 LSB	2.7 V	5.5 V	85 °C	-40 °C	Current - Unbuffered	Parallel	5.5 V	2.7 V	Current Source	30 ns	0.173 in
Texas Instruments DAC904U/1K	Surface Mount	28-SOIC	0.295 in	7.5 mm	14	External Internal	28-SOIC	2.5 LSB 3 LSB	2.7 V	5.5 V	85 °C	-40 °C	Current - Unbuffered	Parallel	5.5 V	2.7 V	Current Source	30 ns
Texas Instruments DAC904U/1K	Surface Mount	28-SOIC	0.295 in	7.5 mm	14	External Internal	28-SOIC	2.5 LSB 3 LSB	2.7 V	5.5 V	85 °C	-40 °C	Current - Unbuffered	Parallel	5.5 V	2.7 V	Current Source	30 ns
Texas Instruments DAC904U	Surface Mount	28-SOIC	0.295 in	7.5 mm	14	External Internal	28-SOIC	2.5 LSB 3 LSB	2.7 V	5.5 V	85 °C	-40 °C	Current - Unbuffered	Parallel	5.5 V	2.7 V	Current Source	30 ns
Texas Instruments DAC904EVM					14													30 ns		165 M	Board(s)	DAC904	Current	1
Texas Instruments DAC904E	Surface Mount	28-TSSOP		4.4 mm	14	External Internal	28-TSSOP	2.5 LSB 3 LSB	2.7 V	5.5 V	85 °C	-40 °C	Current - Unbuffered	Parallel	5.5 V	2.7 V	Current Source	30 ns	0.173 in
Texas Instruments DAC904E/2K5G4	Surface Mount	28-TSSOP		4.4 mm	14	External Internal	28-TSSOP	2.5 LSB 3 LSB	2.7 V	5.5 V	85 °C	-40 °C	Current - Unbuffered	Parallel	5.5 V	2.7 V	Current Source	30 ns	0.173 in

Pricing

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

Distributor	Package	Quantity	$

Digikey	Bulk	32	$ 9.67
		32	$ 9.67

Description

General part information

DAC904 Series

The DAC904 is a high-speed, Digital-to-Analog Converter (DAC) offering a 14-bit resolution option within the family of high-performance converters. Featuring pin compatibility among family members, the DAC908, DAC900, and DAC902 provide a component selection option to an 8-, 10-, and 12-bit resolution, respectively. All models within this family of DACs support update rates in excess of 165MSPS with excellent dynamic performance, and are especially suited to fulfill the demands of a variety of applications.

The advanced segmentation architecture of the DAC904 is optimized to provide a high Spurious-Free Dynamic Range (SFDR) for single-tone, as well as for multi-tone signals— essential when used for the transmit signal path of communication systems.

The DAC904 has a high impedance (200k) current output with a nominal range of 20mA and an output compliance of up to 1.25V. The differential outputs allow for both a differential or single-ended analog signal interface. The close matching of the current outputs ensures superior dynamic performance in the differential configuration, which can be implemented with a transformer.

Documents

Technical documentation and resources

No documents available