Data Converters - Digital to Analog Converter - DAC7644

Datasheet

16-Bit, Quad Voltage Output Digital-to-Analog Converter (PDF 546 KB)
27 Sep 2000

	DAC7641	DAC7642	DAC7643	DAC7644	DAC7742
Resolution(Bits)	16	16	16	16	16
DAC: Channels	1	2	2	4	1
Settling Time(µs)	10	10	10	10	5
Sample / Update Rate(MSPS)	0.1	0.1	0.1	0.1	0.2
Interface	Parallel	Parallel	Parallel	Parallel	Parallel
Output Type	Voltage	Voltage	Voltage	Voltage	Voltage
Output Range Min.(V or mA)	-2.5	-2.5	-2.5	-2.5	-10
Output Range Max.(V or mA)	2.5	2.5	2.5	2.5	10
Single/Dual Analog Supply	+/- or +	+/- or +	+/- or +	+/- or +	+/-
DNL(Max)(+/-LSB)	2	2	2	2	1
INL(Max)(+/-LSB)	3	3	3	3	3
INL (+/-)(Max)(%)	0.005	0.005	0.005	0.005	0.005
Monotonicity	15	15	15	15	16
Power Consumption(Typ)(mW)	1.8	2.5	2.5	7.5	100
Architecture	R-2R	R-2R	R-2R	R-2R	R-2R
Reference: Type	Ext	Ext	Ext	Ext	Int/Ext
Analog Voltage AV/DD(Min)(V)	4.75	4.75	4.75	4.75	14.25
Analog Voltage AV/DD(Max)(V)	5.25	5.25	5.25	5.25	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
No. of Supplies (Bipolar)	2	2	2	2	3
Rating	Catalog	Catalog	Catalog	Catalog	Catalog
Pin/Package	32TQFP	32LQFP	32LQFP	48SSOP	48LQFP
Approx. Price (US$)	8.70 \| 1ku	14.55 \| 1ku	14.55 \| 1ku	19.95 \| 1ku	11.90 \| 1ku
Thermal Shutdown	No	No	No	No	No
	Samples	Samples	Samples	Samples	Samples
	Inventory	Inventory	Inventory	Inventory	Inventory

Customers Who Evaluated This Product Also Evaluated

DAC7664: Digital to Analog Converter, Quad, 16 Bit, 12uS Settling Time, +/- 1 LSB DNL
DAC7744: 16-Bit, Quad Voltage Output Digital-to-Analog Converter
DAC7714: Quad, Serial Input, 12-Bit, Voltage Output Digital-To-Analog Converter
TVP5160: NTSC/PAL/SECAM/Component 10-bit Digital Video Decoder with MacrovisionTM Detection, 3D-YC/5-Line Com
MPC507: 8-Channel Differential-Input Analog Multiplexer
PGA2320: +/-15V Stereo Audio Volume Control

More Related Products

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
DAC7644E	ACTIVE	-40 to 85	20.95 \| 1ku	SSOP (DL) \| 48	View	25 \| TUBE	Contact TI Distributor or Sales Office
DAC7644E/1K	ACTIVE	-40 to 85	19.95 \| 1ku	SSOP (DL) \| 48	View	1000 \| LARGE T&R	Purchase Samples
DAC7644E/1KG4	ACTIVE	-40 to 85	19.95 \| 1ku	SSOP (DL) \| 48	View	1000 \| LARGE T&R	Purchase Samples
DAC7644EB	ACTIVE	-40 to 85	24.15 \| 1ku	SSOP (DL) \| 48	View	25 \| TUBE	Contact TI Distributor or Sales Office
DAC7644EB/1K	ACTIVE	-40 to 85	23.15 \| 1ku	SSOP (DL) \| 48	View	1000 \| LARGE T&R	Purchase Samples
DAC7644EB/1KG4	ACTIVE	-40 to 85	23.15 \| 1ku	SSOP (DL) \| 48	View	1000 \| LARGE T&R	Purchase Samples
DAC7644EBG4	ACTIVE	-40 to 85	24.15 \| 1ku	SSOP (DL) \| 48	View	25 \| TUBE	Contact TI Distributor or Sales Office
DAC7644EG4	ACTIVE	-40 to 85	20.95 \| 1ku	SSOP (DL) \| 48	View	25 \| TUBE	Contact TI Distributor or Sales Office

* 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

Reported Distributor Inventory as of 12:00 PM GMT, 20 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 20 WeeksDAC7644E
Americas	Arrow	343
Americas	Newark	20
Asia	Farnell Asia	20
Asia	WPI	562
Europe	Arrow Northern Europe	40
Worldwide	DigiKey	447
TI Lead Time*: 20 WeeksDAC7644E/1K
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksDAC7644E/1KG4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksDAC7644EB
Americas	Arrow	129
	Newark	3
	Rochester Electronics	193
Worldwide	DigiKey	307
Worldwide	Mouser Electronics	671
TI Lead Time*: 20 WeeksDAC7644EB/1K
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksDAC7644EB/1KG4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksDAC7644EBG4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksDAC7644EG4
Asia	Farnell Asia	5
Worldwide	DigiKey	Available
View all Distributors

** 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
DAC7644E	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
DAC7644E/1K	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
DAC7644E/1KG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
DAC7644EB	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
DAC7644EB/1K	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
DAC7644EB/1KG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
DAC7644EBG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
DAC7644EG4	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

Most useful technical documents for DAC7644

Datasheet

16-Bit, Quad Voltage Output Digital-to-Analog Converter (PDF, 546 KB)
27 Sep 2000

Application Notes

Thermal and Electrical Properties of Selected Packaging Materials (HTM, 8 KB) 15987 views
04 Oct 2000 Read Abstract
Shelf-Life Evaluation of Lead-Free Component Finishes (HTM, 8 KB) 27183 views
24 May 2004 Read Abstract
Superposition: The Hidden DAC Linearity Error (HTM, 8 KB) 2524 views
02 Oct 2000 Read Abstract
High Speed Data Conversion (HTM, 8 KB) 22501 views
02 Oct 2000 Read Abstract
What Designers Should Know About Data Converter Drift (HTM, 8 KB) 9931 views
02 Oct 2000 Read Abstract

View Application Notes for Digital to Analog Converter

Part #	Name	Product Family	Comments
DAC712	16-Bit Digital-to-Converter With 16-Bit Bus Interface	DATA CONVERTERS - DIGITAL TO ANALOG CONVERTER	Single channel device with higher power consumption. Works off an internal reference only
DAC8820	16-Bit, Parallel Input Multiplying DAC	DATA CONVERTERS - DIGITAL TO ANALOG CONVERTER	Single channel equivalent device with lower settling time and current output
DAC8822	16-bit Dual parallel interface High Accuracy Multiplying DAC	DATA CONVERTERS - DIGITAL TO ANALOG CONVERTER	Two channel equivalent device with lower settling time and current output
DAC7744	16-Bit, Quad Voltage Output Digital-to-Analog Converter	DATA CONVERTERS - DIGITAL TO ANALOG CONVERTER	Equivalent device with better performance and higher power consumption
REF102	Precision Voltage Reference	VOLTAGE REFERENCE - SERIES VOLTAGE REFERENCE	SERIES VOLTAGE REFERENCE
OPA211	1.1nV/rtHz Noise, Low Power, Precision Operational Amplifier in Tiny DFN-8 Package	PRECISION AMPLIFIER - LOW NOISE	OPERATIONAL AMPLIFIER
OPA277	High Precision Operational Amplifiers	PRECISION AMPLIFIER - LOW OFFSET VOLTAGE	OPERATIONAL AMPLIFIER
Customers Who Evaluated This Product Also Evaluated...
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DAC7644 Status: ACTIVE

16-Bit, Quad Voltage Output Digital-to-Analog Converter

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