Specification	DAC7725U

Architecture	R-2R
Data Interface	Parallel
Differential Output	False
INL/DNL (LSB)	±2 (Max), ±1 (Max)
Mounting Type	Surface Mount
Number of Bits	12 bits
Number of D/A Converters	4
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Type	Voltage - Buffered
Package / Case	28-SOIC
Package / Case [x]	0.295 in
Package / Case [y]	7.5 mm
Reference Type	External
Settling Time	10 µs
Supplier Device Package	28-SOIC
Voltage - Supply, Analog [Max]	15.75 V
Voltage - Supply, Analog [Min]	-14.25 V
Voltage - Supply, Digital	5 V

DAC7725 Series

12-bit quad voltage output DAC with reset to zero-scale

Part	Number of Bits	Supplier Device Package	Settling Time	Architecture	Reference Type	Package / Case	INL/DNL (LSB)	Number of D/A Converters	Voltage - Supply, Digital	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Data Interface	Voltage - Supply, Analog [Max]	Voltage - Supply, Analog [Min]	Output Type	Package / Case [x]	Package / Case [y]
Texas Instruments DAC7725NB	12 bits	28-PLCC (11.51x11.51)	10 µs	R-2R	External	28-LCC (J-Lead)	±1 (Max)	4	5 V	Surface Mount	85 °C	-40 °C	Parallel	15.75 V	-14.25 V	Voltage - Buffered
Texas Instruments DAC7725UB/1KG4	12 bits	28-SOIC	10 µs	R-2R	External	28-SOIC	±1 (Max)	4	5 V	Surface Mount	85 °C	-40 °C	Parallel	15.75 V	-14.25 V	Voltage - Buffered	0.295 in	7.5 mm
Texas Instruments DAC7725U	12 bits	28-SOIC	10 µs	R-2R	External	28-SOIC	±1 (Max) ±2 (Max)	4	5 V	Surface Mount	85 °C	-40 °C	Parallel	15.75 V	-14.25 V	Voltage - Buffered	0.295 in	7.5 mm
Texas Instruments DAC7725UB/1K	12 bits	28-SOIC	10 µs	R-2R	External	28-SOIC	±1 (Max)	4	5 V	Surface Mount	85 °C	-40 °C	Parallel	15.75 V	-14.25 V	Voltage - Buffered	0.295 in	7.5 mm
Texas Instruments DAC7725N	12 bits	28-PLCC (11.51x11.51)	10 µs	R-2R	External	28-LCC (J-Lead)	±1 (Max) ±2 (Max)	4	5 V	Surface Mount	85 °C	-40 °C	Parallel	15.75 V	-14.25 V	Voltage - Buffered
Texas Instruments DAC7725NB/750G4	12 bits	28-PLCC (11.51x11.51)	10 µs	R-2R	External	28-LCC (J-Lead)	±1 (Max)	4	5 V	Surface Mount	85 °C	-40 °C	Parallel	15.75 V	-14.25 V	Voltage - Buffered
Texas Instruments DAC7725U	12 bits	28-SOIC	10 µs	R-2R	External	28-SOIC	±1 (Max) ±2 (Max)	4	5 V	Surface Mount	85 °C	-40 °C	Parallel	15.75 V	-14.25 V	Voltage - Buffered	0.295 in	7.5 mm
Texas Instruments DAC7725UBG4	12 bits	28-SOIC	10 µs	R-2R	External	28-SOIC	±1 (Max)	4	5 V	Surface Mount	85 °C	-40 °C	Parallel	15.75 V	-14.25 V	Voltage - Buffered	0.295 in	7.5 mm
Texas Instruments DAC7725U/1K	12 bits	28-SOIC	10 µs	R-2R	External	28-SOIC	±1 (Max) ±2 (Max)	4	5 V	Surface Mount	85 °C	-40 °C	Parallel	15.75 V	-14.25 V	Voltage - Buffered	0.295 in	7.5 mm
Texas Instruments DAC7725NB	12 bits	28-PLCC (11.51x11.51)	10 µs	R-2R	External	28-LCC (J-Lead)	±1 (Max)	4	5 V	Surface Mount	85 °C	-40 °C	Parallel	15.75 V	-14.25 V	Voltage - Buffered

Pricing

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

Distributor	Package	Quantity	$

Digikey	Bulk	14	$ 21.67
		14	$ 21.67
	Tube	1	$ 31.89
		1	$ 31.89
		10	$ 23.90
		10	$ 23.90
Texas Instruments	TUBE	1	$ 25.25
		100	$ 22.45
		250	$ 18.45
		1000	$ 16.50

Description

General part information

DAC7725 Series

The DAC7724 and DAC7725 are 12-bit quad voltage output digital-to-analog converters with guaranteed 12-bit monotonic performance over the specified temperature range. They accept 12-bit parallel input data, have double-buffered DAC input logic (allowing simultaneous update of all DACs), and provide a readback mode of the internal input registers. An asynchronous reset clears all registers to a mid-scale code of 800H(DAC7724) or to a zero-scale of 000H(DAC7725). The DAC7724 and DAC7725 can operate from a single +15V supply, or from +15V and –15V supplies.

Low power and small size per DAC make the DAC7724 and DAC7725 ideal for automatic test equipment, DAC-per-pin programmers, data acquisition systems, and closed-loop servo-control. The DAC7724 and DAC7725 are available in a PLCC-28 or a SO-28 package, and offer guaranteed specifications over the –40°C to +85°C temperature range.

Documents

Technical documentation and resources

12-Bit Quad Voltage Output Digital-to-Analog Converter datasheet

Data sheet