DAC7612U/2K5

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Texas Instruments

DUAL, 12-BIT SERIAL INPUT DIGITAL-TO-ANALOG CONVERTER

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DAC7612U/2K5

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Texas Instruments

DUAL, 12-BIT SERIAL INPUT DIGITAL-TO-ANALOG CONVERTER

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Description Specifications Series Pricing CAD Documents

Description

General part information

DAC7612 Series

The DAC7612 is a dual, 12-bit digital-to-analog converter (DAC) with guaranteed 12-bit monotonicity performance over the industrial temperature range. It requires a single +5V supply and contains an input shift register, latch, 2.435V reference, a dual DAC, and high speed rail-to-rail output amplifiers. For a full-scale step, each output will settle to 1 LSB within 7µs while only consuming 3.7mW.

The synchronous serial interface is compatible with a wide variety of DSPs and microcontrollers. Clock (CLK), Serial Data In (SDI), Chip Select (CS) and Load DACs (LOADDACS) comprise the serial interface.

The DAC7612 is available in an 8-lead SOIC package and is fully specified over the industrial temperature range of –40°C to +85°C.

Technical Specifications

Parameters and characteristics for this part

Specification	DAC7612U/2K5

Architecture	R-2R
Data Interface	SPI
Differential Output	No
DNL (LSB)	0.5 LSB
INL (LSB)	0.5 LSB
Mounting Type	Surface Mount
Number of Bits	12 bits
Number of D/A Converters	2 count
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Output Type	Voltage - Buffered
Package Length	0.154 in
Package Name	8-SOIC
Package Width	3.9 mm
Reference Type	Internal
Settling Time (Typical)	7 µs
Voltage - Supply, Analog	5 V
Voltage - Supply, Digital	5 V

DAC7612 Series

Part	Data Interface	Architecture	Voltage - Supply, Analog	Reference Type	Operating Temperature (Min)	Operating Temperature (Max)	Package Length	Package Name	Package Width	Mounting Type	Output Type	Number of D/A Converters	Settling Time (Typical)	INL (LSB) Tolerance	DNL (LSB) Tolerance	Differential Output	Voltage - Supply, Digital	Number of Bits	DNL (LSB)	INL (LSB)
Texas Instruments DAC7612UB	SPI	R-2R	5 V	Internal	-40 °C	85 °C	0.154 in	8-SOIC	3.9 mm	Surface Mount	Voltage - Buffered	2 count	7 µs	0.25 LSB	0.25 LSB	No	5 V	12 bits
Texas Instruments DAC7612UG4	SPI	R-2R	5 V	Internal	-40 °C	85 °C	0.154 in	8-SOIC	3.9 mm	Surface Mount	Voltage - Buffered	2 count	7 µs			No	5 V	12 bits	0.5 LSB	0.5 LSB
Texas Instruments DAC7612U/2K5	SPI	R-2R	5 V	Internal	-40 °C	85 °C	0.154 in	8-SOIC	3.9 mm	Surface Mount	Voltage - Buffered	2 count	7 µs			No	5 V	12 bits	0.5 LSB	0.5 LSB
Texas Instruments DAC7612U	SPI	R-2R	5 V	Internal	-40 °C	85 °C	0.154 in	8-SOIC	3.9 mm	Surface Mount	Voltage - Buffered	2 count	7 µs			No	5 V	12 bits	0.5 LSB	0.5 LSB
Texas Instruments DAC7612UB/2K5	SPI	R-2R	5 V	Internal	-40 °C	85 °C	0.154 in	8-SOIC	3.9 mm	Surface Mount	Voltage - Buffered	2 count	7 µs	0.25 LSB	0.25 LSB	No	5 V	12 bits

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

Dual, 12-Bit Serial Input Digital-To-Analog Converter datasheet