DAC7724U/1K

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Texas Instruments

12-BIT QUAD VOLTAGE OUTPUT DAC WITH RESET TO MID-SCALE

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DAC7724U/1K

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Texas Instruments

12-BIT QUAD VOLTAGE OUTPUT DAC WITH RESET TO MID-SCALE

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Description Specifications Series Pricing CAD Documents

Description

General part information

DAC7724 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.

Technical Specifications

Parameters and characteristics for this part

Specification	DAC7724U/1K

Architecture	R-2R
Data Interface	Parallel
Differential Output	No
DNL (Max) (LSB)	1 LSB
INL (Max) (LSB)	2 LSB
Mounting Type	Surface Mount
Number of Bits	12 bits
Number of D/A Converters	4 count
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Output Type	Voltage - Buffered
Package Length	0.295 in
Package Name	28-SOIC
Package Width	7.5 mm
Reference Type	External
Settling Time	10 µs
Voltage - Supply, Analog (Maximum)	15.75 V
Voltage - Supply, Analog (Nominal Negative)	-14.25 V
Voltage - Supply, Analog (Nominal Positive)	14.25 V
Voltage - Supply, Digital	5 V

DAC7724 Series

Part	Number of D/A Converters	Number of Bits	Settling Time	Architecture	Voltage - Supply, Digital	Operating Temperature (Min)	Operating Temperature (Max)	Differential Output	Output Type	Reference Type	DNL (Max) (LSB)	INL (Max) (LSB)	Data Interface	Package Width	Package Name	Package Length	Voltage - Supply, Analog (Nominal Positive)	Voltage - Supply, Analog (Maximum)	Voltage - Supply, Analog (Nominal Negative)	Mounting Type	Package / Case
Texas Instruments DAC7724U	4 count	12 bits	10 µs	R-2R	5 V	-40 °C	85 °C	No	Voltage - Buffered	External	1 LSB	2 LSB	Parallel	7.5 mm	28-SOIC	0.295 in	14.25 V	15.75 V	-14.25 V	Surface Mount
Texas Instruments DAC7724N	4 count	12 bits	10 µs	R-2R	5 V	-40 °C	85 °C	No	Voltage - Buffered	External	1 LSB	2 LSB	Parallel	11.51 mm	28-PLCC	11.51 mm	14.25 V	15.75 V	-14.25 V	Surface Mount	28-LCC (J-Lead)
Texas Instruments DAC7724N	4 count	12 bits	10 µs	R-2R	5 V	-40 °C	85 °C	No	Voltage - Buffered	External	1 LSB	2 LSB	Parallel	11.51 mm	28-PLCC	11.51 mm	14.25 V	15.75 V	-14.25 V	Surface Mount	28-LCC (J-Lead)
Texas Instruments DAC7724N/750	4 count	12 bits	10 µs	R-2R	5 V	-40 °C	85 °C	No	Voltage - Buffered	External	1 LSB	2 LSB	Parallel	11.51 mm	28-PLCC	11.51 mm	14.25 V	15.75 V	-14.25 V	Surface Mount	28-LCC (J-Lead)
Texas Instruments DAC7724UB/1K	4 count	12 bits	10 µs	R-2R	5 V	-40 °C	85 °C	No	Voltage - Buffered	External	1 LSB	1 LSB	Parallel	7.5 mm	28-SOIC	0.295 in	14.25 V	15.75 V	-14.25 V	Surface Mount
Texas Instruments DAC7724UB	4 count	12 bits	10 µs	R-2R	5 V	-40 °C	85 °C	No	Voltage - Buffered	External	1 LSB	1 LSB	Parallel	7.5 mm	28-SOIC	0.295 in	14.25 V	15.75 V	-14.25 V	Surface Mount
Texas Instruments DAC7724NB/750	4 count	12 bits	10 µs	R-2R	5 V	-40 °C	85 °C	No	Voltage - Buffered	External	1 LSB	1 LSB	Parallel	11.51 mm	28-PLCC	11.51 mm	14.25 V	15.75 V	-14.25 V	Surface Mount	28-LCC (J-Lead)
Texas Instruments DAC7724NB	4 count	12 bits	10 µs	R-2R	5 V	-40 °C	85 °C	No	Voltage - Buffered	External	1 LSB	1 LSB	Parallel	11.51 mm	28-PLCC	11.51 mm	14.25 V	15.75 V	-14.25 V	Surface Mount	28-LCC (J-Lead)
Texas Instruments DAC7724U/1K	4 count	12 bits	10 µs	R-2R	5 V	-40 °C	85 °C	No	Voltage - Buffered	External	1 LSB	2 LSB	Parallel	7.5 mm	28-SOIC	0.295 in	14.25 V	15.75 V	-14.25 V	Surface Mount
Texas Instruments DAC7724NB	4 count	12 bits	10 µs	R-2R	5 V	-40 °C	85 °C	No	Voltage - Buffered	External	1 LSB	1 LSB	Parallel	11.51 mm	28-PLCC	11.51 mm	14.25 V	15.75 V	-14.25 V	Surface Mount	28-LCC (J-Lead)

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

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