Specification	DAC7612UB

Architecture	R-2R
Data Interface	SPI
Differential Output	False
INL/DNL (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

DAC7612 Series

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

Part	Voltage - Supply, Digital	Package / Case	Package / Case [y]	Package / Case [x]	Architecture	Data Interface	Number of Bits	INL/DNL (LSB)	Settling Time	Voltage - Supply, Analog	Output Type	Reference Type	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Supplier Device Package
Texas Instruments DAC7612UB	5 V	8-SOIC	3.9 mm	0.154 in	R-2R	SPI	12 bits		7 µs	5 V	Voltage - Buffered	Internal	85 °C	-40 °C	Surface Mount	8-SOIC
Texas Instruments DAC7612UG4	5 V	8-SOIC	3.9 mm	0.154 in	R-2R	SPI	12 bits	0.5 LSB	7 µs	5 V	Voltage - Buffered	Internal	85 °C	-40 °C	Surface Mount	8-SOIC
Texas Instruments DAC7612UB/2K5	5 V	8-SOIC	3.9 mm	0.154 in	R-2R	SPI	12 bits		7 µs	5 V	Voltage - Buffered	Internal	85 °C	-40 °C	Surface Mount	8-SOIC

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	$ 12.30
		10	$ 11.31
		75	$ 10.84
		150	$ 9.55
		300	$ 9.08
		525	$ 8.49
		1050	$ 7.79
Texas Instruments	TUBE	1	$ 11.71
		100	$ 9.55
		250	$ 7.51
		1000	$ 6.37

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.

Documents

Technical documentation and resources

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

Data sheet