DAC7725 Status:ACTIVE

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

Burr-Brown

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Datasheet

12-Bit Quad Voltage Output Digital-to-Analog Converter (dac7725.pdf, 652 KB)
27 Sep 2000 Download

	DAC7613	DAC7624	DAC7625	DAC7724	DAC7725
Resolution(Bits)	12	12	12	12	12
DAC: Channels	1	4	4	4	4
Settling Time(µs)	10	10	10	10	10
Sample / Update Rate(MSPS)	0.1	0.1	0.1	0.1	0.1
Interface	Serial SPI	Parallel	Parallel	Parallel	Parallel
Output Type	Voltage	Voltage	Voltage	Voltage	Voltage
Voltage Range	+Vref, +/-Vref	+Vref,+/-Vref	+Vref,+/-Vref	+/-Vref	+/-Vref
Current Range(mA)	+/-1.25	+/-1.25	+/-1.25	+/-5	+/-5
DNL(Max)(+/-LSB)	1	1	1	1	1
INL(Max)(+/-LSB)	1	1	1	1	1
INL (+/-)(Max)(%)	0.024	0.024	0.024	0.024	0.024
Monotonicity	12	12	12	12	12
Power Consumption(Typ)(mW)	1.8	15	15	45	45
Architecture	R-2R	R-2R	R-2R	R-2R	R-2R
Reference: Type	Ext	Ext	Ext	Ext	Ext
Analog Voltage AV/DD(Min)(V)	4.75	4.75	4.75	14.25	14.25
Analog Voltage AV/DD(Max)(V)	5.25	5.25	5.25	15.75	15.75
Logic Voltage DV/DD(Min)(V)	4.75	4.75	4.75	4.75	4.75
Logic Voltage DV/DD(Max)(V)	5.25	5.25	5.25	5.25	5.25
No. of Supplies (Unipolar)	1	1	1	1	2
No. of Supplies (Bipolar)	2	2	2	2	3
Rating	Catalog	Catalog	Catalog	Catalog	Catalog
Pin/Package	24SSOP	28SOIC	28SOIC	28PLCC,28SOIC	28PLCC,28SOIC
Approx. Price (US$)	2.50 \| 1ku	10.25 \| 1ku	10.25 \| 1ku	11.85 \| 1ku	11.85 \| 1ku
	Samples	Samples	Samples	Samples	Samples
	Inventory	Inventory	Inventory	Inventory	Inventory

Customers Who Evaluated This Product Also Evaluated

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PGA2310: +/-15V Stereo Audio Volume Control
RCV420: Precision 4mA to 20mA Current Loop Receiver
ADS8364: 16-Bit 250 kSPS 6 ADCs, Parallel Out, W/6 x FIFO W/6 Ch.

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Product Information

Features

LOW POWER: 250mW max
SINGLE SUPPLY OUTPUT RANGE: +10V
DUAL SUPPLY OUTPUT RANGE: ±10V
SETTLING TIME: 10µs to 0.012%
12-BIT LINEARITY AND MONOTONICITY:
- –40°C to +85°C
RESET TO MID-SCALE (DAC7724) OR ZERO-SCALE (DAC7725)
DATA READBACK
DOUBLE-BUFFERED DATA INPUTS
APPLICATIONS
- PROCESS CONTROL
- CLOSED-LOOP SERVO-CONTROL
- MOTOR CONTROL
- DATA ACQUISITION SYSTEMS

Note: Recommended Voltage Reference: REF02 and REF102

Description

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 800_H (DAC7724) or to a zero-scale of 000_H (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.

Pricing / Packaging / CAD Design Tools / Samples

			Price ($US)	Packaging			CAD Design Tools		Samples
Device	Status	Temp (^oC)	Price ($US) \| Quantity	Package \| Pins	Top Side Marking	Package QTY \| Package Carrier	Symbols	Footprints	Samples
DAC7725N	ACTIVE	-40 to 85	12.45 \| 1ku	PLCC (FN) \| 28	View	40 \| TUBE	Purchase Samples
DAC7725NB	ACTIVE	-40 to 85	13.35 \| 1ku	PLCC (FN) \| 28	View	40 \| TUBE	Contact TI Distributor or Sales Office
DAC7725NB/750	ACTIVE	-40 to 85	13.35 \| 1ku	PLCC (FN) \| 28	View	750 \| LARGE T&R	Purchase Samples
DAC7725U	ACTIVE	-40 to 85	11.85 \| 1ku	SOIC (DW) \| 28	View	28 \| TUBE	Purchase Samples
DAC7725U/1K	ACTIVE	-40 to 85	11.85 \| 1ku	SOIC (DW) \| 28	View	1000 \| LARGE T&R	Purchase Samples
DAC7725U/1KG4	ACTIVE	-40 to 85	11.85 \| 1ku	SOIC (DW) \| 28	View	1000 \| LARGE T&R	Purchase Samples
DAC7725UB	ACTIVE	-40 to 85	13.10 \| 1ku	SOIC (DW) \| 28	View	28 \| TUBE	Contact TI Distributor or Sales Office
DAC7725UB/1K	ACTIVE	-40 to 85	13.10 \| 1ku	SOIC (DW) \| 28	View	1000 \| LARGE T&R	Purchase Samples
DAC7725UB/1KG4	ACTIVE	-40 to 85	13.10 \| 1ku	SOIC (DW) \| 28	View	1000 \| LARGE T&R	Purchase Samples
DAC7725UBG4	ACTIVE	-40 to 85	13.10 \| 1ku	SOIC (DW) \| 28	View	28 \| TUBE	Contact TI Distributor or Sales Office
DAC7725UG4	ACTIVE	-40 to 85	11.85 \| 1ku	SOIC (DW) \| 28	View	28 \| TUBE	Purchase Samples

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

	TI Inventory Status			Reported Distributor Inventory
DAC7725N	As of 8:50 AM GMT, 28 Aug 2008			As of 8:50 AM GMT, 28 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 3 Dec	16 Weeks	Americas	DigiKey	360
	0*		16 Weeks	Americas	Newark	40
DAC7725NB	As of 8:50 AM GMT, 28 Aug 2008			As of 8:50 AM GMT, 28 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	7243 \| 3 Dec	16 Weeks	Americas	DigiKey	40
		1 \| 8 Jan		Americas	Rochester Electronics	>1k
		1 \| 19 Jan
		1428 \| 2 Feb
		1 \| 12 Feb
DAC7725NB/750	As of 8:50 AM GMT, 28 Aug 2008			As of 8:50 AM GMT, 28 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	7242 \| 3 Dec	16 Weeks	None Reported View Distributors
		1 \| 8 Jan
		1 \| 19 Jan
		1428 \| 2 Feb
		1 \| 12 Feb
DAC7725U	As of 8:50 AM GMT, 28 Aug 2008			As of 8:50 AM GMT, 28 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 4 Dec	16 Weeks	Americas	Rochester Electronics	>1k
DAC7725U/1K	As of 8:50 AM GMT, 28 Aug 2008			As of 8:50 AM GMT, 28 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 4 Dec	16 Weeks	None Reported View Distributors
DAC7725U/1KG4	As of 8:50 AM GMT, 28 Aug 2008			As of 8:50 AM GMT, 28 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 4 Dec	16 Weeks	None Reported View Distributors
DAC7725UB	As of 8:50 AM GMT, 28 Aug 2008			As of 8:50 AM GMT, 28 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	4898 \| 4 Dec	16 Weeks	Americas	DigiKey	455
		700 \| 26 Dec		Europe	Farnell	7
		56 \| 30 Jan
		336 \| 13 Feb
DAC7725UB/1K	As of 8:50 AM GMT, 28 Aug 2008			As of 8:50 AM GMT, 28 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	4497 \| 4 Dec	16 Weeks	None Reported View Distributors
	0*	701 \| 2 Jan	16 Weeks
DAC7725UB/1KG4	As of 8:50 AM GMT, 28 Aug 2008			As of 8:50 AM GMT, 28 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	4497 \| 4 Dec	16 Weeks	None Reported View Distributors
	0*	701 \| 2 Jan	16 Weeks
DAC7725UBG4	As of 8:50 AM GMT, 28 Aug 2008			As of 8:50 AM GMT, 28 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	4898 \| 4 Dec	16 Weeks	Americas	DigiKey	28
		700 \| 26 Dec
		56 \| 30 Jan
		336 \| 13 Feb
DAC7725UG4	As of 8:50 AM GMT, 28 Aug 2008			As of 8:50 AM GMT, 28 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 4 Dec	16 Weeks	None Reported View Distributors
View all Distributors

* Our information is updated daily, so please check back with us soon if this does not meet your needs. You may also contact your TI Authorized Distributor , including those listed above, for real time stock information.

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

	Product Content				DPPM / MTBF / FIT Rate
Device	Eco Plan*	Lead / Ball Finish	MSL Rating / Peak Reflow	Details	Details
DAC7725N	TBD	CU SNPB	Level-3-220C-168 HR	View	View
DAC7725NB	TBD	CU SNPB	Level-3-220C-168 HR	View	View
DAC7725NB/750	TBD	CU SNPB	Level-3-220C-168 HR	View	View
DAC7725U	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
DAC7725U/1K	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
DAC7725U/1KG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
DAC7725UB	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
DAC7725UB/1K	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
DAC7725UB/1KG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
DAC7725UBG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
DAC7725UG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Datasheets

12-Bit Quad Voltage Output Digital-to-Analog Converter (dac7725.pdf, 652 KB)
27 Sep 2000 Download

Application Notes

Shelf-Life Evaluation of Lead-Free Component Finishes (szza046.htm, 8 KB)
24 May 2004 Abstract
Thermal and Electrical Properties of Selected Packaging Materials (sbfa010.htm, 8 KB)
04 Oct 2000 Abstract
Superposition: The Hidden DAC Linearity Error (sbaa047.htm, 8 KB)
02 Oct 2000 Abstract
What Designers Should Know About Data Converter Drift (sbaa046.htm, 8 KB)
02 Oct 2000 Abstract
High Speed Data Conversion (sbaa045.htm, 8 KB)
02 Oct 2000 Abstract

View Application Notes for Digital to Analog Converters

User Guides

View User Guides for Digital to Analog Converters

More Literature

View More Literature for Digital to Analog Converters

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Complementary Products - Can be used with DAC7725
Part #	Name	Product Family	Comments
REF102	Precision Voltage Reference	REFERENCES- SERIES VOLTAGE REFERENCES	SERIES VOLTAGE REFERENCE
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