DAC8820 Status: ACTIVE

16-Bit, Parallel Input Multiplying DAC

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Datasheet

16-Bit, Parallel Input Multiplying Digital-to-Analog Converter (Rev. D) (dac8820.pdf, 1197 KB)
19 Feb 2008 Download

	DAC712	DAC7641	DAC8820	DAC8822
Resolution(Bits)	16	16	16	16
DAC: Channels	1	1	1	2
Settling Time(µs)	10	10	0.5	0.5
Sample / Update Rate(MSPS)	0.1	0.1	2	2
Interface	Parallel	Parallel	Parallel	Parallel
Output Type	Voltage	Voltage	Current	Current
Voltage Range	+/-10	+Vref, +/-Vref	+Vref,+/-Vref	+Vref,+/-Vref
Current Range(mA)	+/-5	+/-1.25	2.5	3.6
DNL(Max)(+/-LSB)	1	2	1	1
INL(Max)(+/-LSB)	2	3	1	1
INL (+/-)(Max)(%)	0.003	0.005	0.0015	0.0015
Monotonicity	15	15	16	16
Power Consumption(Typ)(mW)	525	1.8	0.025	0.025
Architecture	R-2R	R-2R	R-2R	R-2R
Reference: Type	Int	Ext	Ext	Ext
Analog Voltage AV/DD(Min)(V)	11.4	4.75	2.7	2.7
Analog Voltage AV/DD(Max)(V)	16.5	5.25	5.5	5.5
Logic Voltage DV/DD(Min)(V)	4.5	4.75	2.7	2.7
Logic Voltage DV/DD(Max)(V)	5.5	5.25	5.5	5.5
No. of Supplies (Unipolar)		1	1	1
No. of Supplies (Bipolar)	2	2	1	1
Rating	Catalog	Catalog	Catalog	Catalog
Pin/Package	28SOIC	32TQFP	28SSOP	38TSSOP
Approx. Price (US$)	14.50 \| 1ku	6.95 \| 1ku	8.50 \| 1ku	8.65 \| 1ku
	Samples	Samples	Samples	Samples
	Inventory	Inventory	Inventory	Inventory

Customers Who Evaluated This Product Also Evaluated

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DAC8551: 16-Bit, Ultralow Glitch, Voltage Output, Digital to Analog Converter
ADS8320: 16-Bit, High-Speed, 2.7V to 5V Micro Power Sampling Analog-to-Digital Converter
SN74HC166: 8-Bit Parallel-Load Shift Registers
CDCVF111: 1:9 Differential LVPECL Clock Driver

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Product Information

Features

±0.5 LSB DNL
±1 LSB INL
16-Bit Monotonic
Low Noise: 10 nV/Hz
Low Power: I_DD = 2 µA
Analog Power Supply: +2.7 V to +5.5 V
1.66 mA Full-Scale Current, with V_REF = 10 V
Settling Time: 0.5 µs
4-Quadrant Multiplying Reference
Reference Bandwidth: 8 MHz
Reference Input: ±15 V
Reference Dynamics: -105 THD
SSOP-28 Package
Industry-Standard Pin Configuration
APPLICATIONS
- Automatic Test Equipment
- Instrumentation
- Digitally Controlled Calibration
- Industrial Control PLCs

All other trademarks are the property of their respective owners

Description

The DAC8820, a multiplying digital-to-analog converter(DAC), is designed to operate from a single 2.7 V to 5.5 V supply.

The applied external reference input voltage V_REF determines the full-scale output current. An internal feedback resistor (R_FB) provides temperature tracking for the full-scale output when combined with an external, current-to-voltage (I/V) precision amplifier.

A parallel interface offers high-speed communications. The DAC8820 is packaged in a space-saving SSOP-28 package and has an industry-standard pinout.

Pricing / Packaging / CAD Design Tools / Samples

			Price	Packaging			CAD Design Tools		Samples
Device	Status	Temp (^oC)	Price \| Quantity	Package \| Pins	Top Side Marking	Package QTY \| Package Carrier	Symbols	Footprints	Samples
DAC8820IBDB	ACTIVE	-40 to 85	8.50 \| 1ku	SSOP (DB) \| 28	View	50 \| TUBE	Call Local Sales Office
DAC8820IBDBG4	ACTIVE	-40 to 85	8.50 \| 1ku	SSOP (DB) \| 28	View	50 \| TUBE
DAC8820IBDBR	ACTIVE	-40 to 85	8.50 \| 1ku	SSOP (DB) \| 28	View	2000 \| LARGE T&R	Call Local Sales Office
DAC8820IBDBRG4	ACTIVE	-40 to 85	8.50 \| 1ku	SSOP (DB) \| 28	View	2000 \| LARGE T&R	Purchase Samples
DAC8820ICDB	ACTIVE	-40 to 85	9.90 \| 1ku	SSOP (DB) \| 28	View	50 \| TUBE	Call Local Sales Office
DAC8820ICDBG4	ACTIVE	-40 to 85	9.90 \| 1ku	SSOP (DB) \| 28	View	50 \| TUBE
DAC8820ICDBR	ACTIVE	-40 to 85	9.90 \| 1ku	SSOP (DB) \| 28	View	2000 \| LARGE T&R	Call Local Sales Office
DAC8820ICDBRG4	ACTIVE	-40 to 85	9.90 \| 1ku	SSOP (DB) \| 28	View	2000 \| LARGE T&R	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
DAC8820IBDB	As of 10:03 AM GMT, 04 Dec 2008			As of 10:03 AM GMT, 04 Dec 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	3800 \| 2 Jan	4 Weeks	Americas	Avnet	33
		>10k \| 23 Jan		Americas	Rochester Electronics	89
				Asia	WPI	69
DAC8820IBDBG4	As of 10:03 AM GMT, 04 Dec 2008			As of 10:03 AM GMT, 04 Dec 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	3800 \| 2 Jan	4 Weeks	None Reported View Distributors
	0*	>10k \| 23 Jan	4 Weeks
DAC8820IBDBR	As of 10:03 AM GMT, 04 Dec 2008			As of 10:03 AM GMT, 04 Dec 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 2 Jan	4 Weeks	None Reported View Distributors
DAC8820IBDBRG4	As of 10:03 AM GMT, 04 Dec 2008			As of 10:03 AM GMT, 04 Dec 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 2 Jan	4 Weeks	None Reported View Distributors
DAC8820ICDB	As of 10:03 AM GMT, 04 Dec 2008			As of 10:03 AM GMT, 04 Dec 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	3200*	>10k \| 23 Jan	4 Weeks	Americas	Arrow	786
					DigiKey	227
					Mouser Electronics	81
					Rochester Electronics	294
				Asia	WPI	100
DAC8820ICDBG4	As of 10:03 AM GMT, 04 Dec 2008			As of 10:03 AM GMT, 04 Dec 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	3200*	>10k \| 23 Jan	4 Weeks	None Reported View Distributors
DAC8820ICDBR	As of 10:03 AM GMT, 04 Dec 2008			As of 10:03 AM GMT, 04 Dec 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 2 Jan	4 Weeks	None Reported View Distributors
DAC8820ICDBRG4	As of 10:03 AM GMT, 04 Dec 2008			As of 10:03 AM GMT, 04 Dec 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 2 Jan	4 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
DAC8820IBDB	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
DAC8820IBDBG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
DAC8820IBDBR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
DAC8820IBDBRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
DAC8820ICDB	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
DAC8820ICDBG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
DAC8820ICDBR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
DAC8820ICDBRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	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

16-Bit, Parallel Input Multiplying Digital-to-Analog Converter (Rev. D) (dac8820.pdf, 1197 KB)
19 Feb 2008 Download

Application Notes

Interfacing the DAC8806 and DAC8820 to TMS320 DSPs (slaa346.htm, 9 KB)
20 Dec 2006 Abstract
Interfacing the DAC8806 and DAC8820 to MSP430 Microcontrollers (slaa345.htm, 8 KB)
20 Dec 2006 Abstract
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

DAC8806/20EVM (Rev. A) (slau190a.pdf, 126 KB)
24 May 2007 Download

View User Guides for Digital to Analog Converters

More Literature

View More Literature for Digital to Analog Converters

Tools & Software

Name	Part #	Company	Tool / Software Type
DAC8820EVM Evaluation Module	DAC8820EVM	Texas Instruments	Development Boards/EVMs
DCPFREETOOL Software Plug-In to Code Composer Studio	DCPFREETOOL	Texas Instruments	Utilities/Plug-Ins
MDACBufferPro Output Buffer Amplifier Selection Tool	MDACBUFFERPRO	Texas Instruments	Application Software

Alternative Products - Are similar to DAC8820
Part #	Name	Comments
DAC7541	Low Cost 12-Bit CMOS Four-Quadrant Multiplying D/A Converter	12-bit equivalent device at lower output range
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DAC7641	16-Bit, Voltage Output Digital-to-Analog Converter	Has a higher settling time and a +/- Vref output voltage range
DAC7821	12-bit, Parallel Input, Multiplying DAC	12-bit equivalent device
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Complementary Products - Can be used with DAC8820
Part #	Name	Product Family	Comments
REF102	Precision Voltage Reference	REFERENCES- SERIES VOLTAGE REFERENCES	SERIES VOLTAGE REFERENCE
OPA211	1.1nV/rtHz Noise, Low Power, Precision Operational Amplifier in Tiny DFN-8 Package	PRECISION AMPLIFIERS- LOW NOISE	OPERATIONAL AMPLIFIER
OPA277	High Precision Operational Amplifiers	PRECISION AMPLIFIERS- LOW OFFSET VOLTAGE	OPERATIONAL AMPLIFIER
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