Specification	DAC7611U

Architecture	R-2R
Data Interface	SPI
Differential Output	False
INL/DNL (LSB)	0.5 LSB
Mounting Type	Surface Mount
Number of Bits	12 bits
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Type	Voltage - Buffered
Package / Case	8-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Reference Type	Internal
Settling Time	7 µs
Supplier Device Package	8-SOIC
Voltage - Supply, Analog	5 V
Voltage - Supply, Digital	5 V

DAC7611 Series

12-Bit Serial Input Digital-To-Analog Converter

Part	Voltage - Supply, Analog	Architecture	Number of Bits	Package / Case	Package / Case [y]	Package / Case [x]	INL/DNL (LSB)	Data Interface	Output Type	Supplier Device Package	Voltage - Supply, Digital	Settling Time	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Reference Type	Package / Case	Package / Case
Texas Instruments DAC7611UB/2K5	5 V	R-2R	12 bits	8-SOIC	3.9 mm	0.154 in		SPI	Voltage - Buffered	8-SOIC	5 V	7 µs	Surface Mount	85 °C	-40 °C	Internal
Texas Instruments DAC7611U/2K5	5 V	R-2R	12 bits	8-SOIC	3.9 mm	0.154 in	0.5 LSB	SPI	Voltage - Buffered	8-SOIC	5 V	7 µs	Surface Mount	85 °C	-40 °C	Internal
Texas Instruments DAC7611PBG4	5 V	R-2R	12 bits	8-DIP				SPI	Voltage - Buffered	8-PDIP	5 V	7 µs	Through Hole	85 °C	-40 °C	Internal	0.3 in	7.62 mm
Texas Instruments DAC7611UB/2K5G4	5 V	R-2R	12 bits	8-SOIC	3.9 mm	0.154 in		SPI	Voltage - Buffered	8-SOIC	5 V	7 µs	Surface Mount	85 °C	-40 °C	Internal
Texas Instruments DAC7611P	5 V	R-2R	12 bits	8-DIP			0.5 LSB	SPI	Voltage - Buffered	8-PDIP	5 V	7 µs	Through Hole	85 °C	-40 °C	Internal	0.3 in	7.62 mm
Texas Instruments DAC7611UB	5 V	R-2R	12 bits	8-SOIC	3.9 mm	0.154 in		SPI	Voltage - Buffered	8-SOIC	5 V	7 µs	Surface Mount	85 °C	-40 °C	Internal
Texas Instruments DAC7611U	5 V	R-2R	12 bits	8-SOIC	3.9 mm	0.154 in	0.5 LSB	SPI	Voltage - Buffered	8-SOIC	5 V	7 µs	Surface Mount	85 °C	-40 °C	Internal

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 11.14
		10	$ 10.23
		75	$ 9.81
		150	$ 8.64
		300	$ 8.22
		525	$ 7.69
		1050	$ 7.05
Texas Instruments	TUBE	1	$ 10.04
		100	$ 8.77
		250	$ 6.76
		1000	$ 6.05

Description

General part information

DAC7611 Series

The DAC7611 is a 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, DAC, and high speed rail-to-rail output amplifier. For a full-scale step, the output will settle to 1 LSB within 7µs. The device consumes 2.5mW (0.5mA at 5V).

The synchronous serial interface is compatible with a wide variety of DSPs and microcontrollers. Clock (CLK), serial data in (SDI), and load strobe (LD_) comprise the serial interface. In addition, two control pins provide a chip select (CS_) function and an asynchronous clear (CLR_) input. The CLR_ input can be used to ensure that the DAC7611 output is 0V on power-up or as required by the application.

The DAC7611 is available in an 8-lead SOIC or 8-pin plastic DIP package and is fully specified over the industrial temperature range of –40°C to +85°C.

Documents

Technical documentation and resources

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

Data sheet