DAC7734 Status: ACTIVE

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

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Datasheet

16-Bit, Quad Voltage Output, Serial Input Digital-to-Analog Converter (Rev. A) (dac7734.pdf, 1336 KB)
03 Oct 2008 Download

	DAC714	DAC7731	DAC7734	DAC8814
Resolution(Bits)	16	16	16	16
DAC: Channels	1	1	4	4
Settling Time(µs)	10	5	10	0.5
Sample / Update Rate(MSPS)	0.086	0.172	0.089	2
Interface	Serial SPI	Serial SPI	Serial SPI	Serial SPI
Output Type	Voltage	Voltage	Voltage	Current
Voltage Range	+/-10	+10, +/-10	+Vref,+/-Vref	+Vref,+/-Vref
Current Range(mA)	+/-5	+/-5	+/-5	3
DNL(Max)(+/-LSB)	1	3	2	1
INL(Max)(+/-LSB)	1	3	2	1
INL (+/-)(Max)(%)	0.0015	0.0015	0.003	0.0015
Monotonicity	16	16	16	16
Power Consumption(Typ)(mW)	525	100	50	0.0275
Architecture	R-2R	R-2R	R-2R	R-2R
Reference: Type	Int	Int/Ext	Ext	Ext
Analog Voltage AV/DD(Min)(V)	11.4	14.25	14.25	2.7
Analog Voltage AV/DD(Max)(V)	16.5	15.75	15.75	5.5
Logic Voltage DV/DD(Min)(V)	4.5	4.75	4.75	2.7
Logic Voltage DV/DD(Max)(V)	5.5	5.25	5.25	5.5
No. of Supplies (Unipolar)			2	1
No. of Supplies (Bipolar)	2	3	3	1
Rating	Catalog	Catalog	Catalog	Catalog
Pin/Package	16SOIC	24SSOP	48SSOP	28SSOP
Approx. Price (US$)	14.50 \| 1ku	8.20 \| 1ku	31.45 \| 1ku	16.95 \| 1ku
	Samples	Samples	Samples	Samples
	Inventory	Inventory	Inventory	Inventory

Customers Who Evaluated This Product Also Evaluated

DAC7634: 16-Bit, Quad Voltage Output Digital-to-Analog Converter
DAC8814: 16-Bit, Quad, Serial Input Multiplying Digital to Analog Converter
DAC7714: Quad, Serial Input, 12-Bit, Voltage Output Digital-To-Analog Converter
TPS767D318: Dual-Output Low-Dropout (LDO) Voltage Regulators
MAX3232: 3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver
ADS8320: 16-Bit, High-Speed, 2.7V to 5V Micro Power Sampling Analog-to-Digital Converter

Product Information

Features

LOW POWER: 200mW
UNIPOLAR OR BIPOLAR OPERATION
SINGLE SUPPLY OUTPUT RANGE: +10V
DUAL SUPPLY OUTPUT RANGE: ±10V
SETTLING TIME: 10µs to 0.003%
16-BIT MONOTONICITY: –40°C to +85°C
PROGRAMMABLE RESET TO MID-SCALE OR ZERO-SCALE
DOUBLE-BUFFERED DATA INPUTS
±1 LSB DNL: –40°C to +85°C
APPLICATIONS
- PROCESS CONTROL
- ATE PIN ELECTRONICS
- CLOSED-LOOP SERVO-CONTROL
- MOTOR CONTROL
- DATA ACQUISITION SYSTEMS
- DAC-PER-PIN PROGRAMMERS

Description

The DAC7734 is a 16-bit, quad voltage output, digital-toanalog converter (DAC) with ensured 16-bit monotonic performance over the specified temperature range. It accepts 24-bit serial input data, has double-buffered DAC input logic (allowing simultaneous update of all DACs), and provides a serial data output for daisy-chaining multiple DACs. Programmable asynchronous reset clears all registers to a mid-scale code of 8000h or to a zero-scale of 0000h. The DAC7734 can operate from a single +15V supply or from +15V and -15V, and +5V supplies.

Low power and small size per DAC make the DAC7734 ideal for automatic test equipment, DAC-per-pin programmers, data acquisition systems, and closed-loop servo-control. The DAC7734 is available in a 48-lead SSOP package and offers ensured specifications over the -40°C to +85°C temperature range.

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
DAC7734E	ACTIVE	-40 to 85	31.45 \| 1ku	SSOP (DL) \| 48	View	30 \| TUBE
DAC7734E/1K	ACTIVE	-40 to 85	31.45 \| 1ku	SSOP (DL) \| 48	View	1000 \| LARGE T&R	Purchase Samples
DAC7734E/1KG4	ACTIVE	-40 to 85	31.45 \| 1ku	SSOP (DL) \| 48	View	1000 \| LARGE T&R	Purchase Samples
DAC7734EB	ACTIVE	-40 to 85	34.60 \| 1ku	SSOP (DL) \| 48	View	30 \| TUBE	Purchase Samples
DAC7734EBG4	ACTIVE	-40 to 85	34.60 \| 1ku	SSOP (DL) \| 48	View	30 \| TUBE	Purchase Samples
DAC7734EC	ACTIVE	-40 to 85	40.60 \| 1ku	SSOP (DL) \| 48	View	30 \| TUBE
DAC7734EC/1K	ACTIVE	-40 to 85	40.60 \| 1ku	SSOP (DL) \| 48	View	1000 \| LARGE T&R	Purchase Samples
DAC7734EC/1KG4	ACTIVE	-40 to 85	40.60 \| 1ku	SSOP (DL) \| 48	View	1000 \| LARGE T&R	Purchase Samples
DAC7734ECG4	ACTIVE	-40 to 85	40.60 \| 1ku	SSOP (DL) \| 48	View	30 \| TUBE	Contact TI Distributor or Sales Office
DAC7734EG4	ACTIVE	-40 to 85	31.45 \| 1ku	SSOP (DL) \| 48	View	30 \| 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

	TI Inventory Status			Reported Distributor Inventory
DAC7734E	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*	136 \| 29 Jan	20 Weeks	Americas	Newark	30
		2092 \| 19 Mar		Europe	Farnell	24
		655 \| 26 Mar
		30 \| 1 Apr
		516 \| 23 Apr
DAC7734E/1K	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*	2062 \| 23 Mar	26 Weeks	None Reported View Distributors
		655 \| 30 Mar
		1 \| 22 Apr
		516 \| 27 Apr
		647 \| 4 May
DAC7734E/1KG4	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*	2062 \| 23 Mar	26 Weeks	None Reported View Distributors
		655 \| 30 Mar
		1 \| 22 Apr
		516 \| 27 Apr
		647 \| 4 May
DAC7734EB	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*	3738 \| 29 Jan	8 Weeks	Europe	Avnet-SILICA	60
		1546 \| 23 Mar
		490 \| 30 Mar
		3324 \| 6 Apr
DAC7734EBG4	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*	3738 \| 29 Jan	8 Weeks	None Reported View Distributors
		1546 \| 23 Mar
		490 \| 30 Mar
		3324 \| 6 Apr
DAC7734EC	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*	515 \| 23 Mar	26 Weeks	None Reported View Distributors
		163 \| 30 Mar
		161 \| 4 May
		1310 \| 11 May
DAC7734EC/1K	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*	515 \| 25 Mar	26 Weeks	None Reported View Distributors
		163 \| 1 Apr
		161 \| 7 May
		1310 \| 14 May
DAC7734EC/1KG4	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*	515 \| 25 Mar	26 Weeks	None Reported View Distributors
		163 \| 1 Apr
		161 \| 7 May
		1310 \| 14 May
DAC7734ECG4	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*	515 \| 23 Mar	26 Weeks	None Reported View Distributors
		163 \| 30 Mar
		161 \| 4 May
		1310 \| 11 May
DAC7734EG4	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*	136 \| 29 Jan	20 Weeks	None Reported View Distributors
		2092 \| 19 Mar
		655 \| 26 Mar
		30 \| 1 Apr
		516 \| 23 Apr
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
DAC7734E	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
DAC7734E/1K	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
DAC7734E/1KG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
DAC7734EB	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
DAC7734EBG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
DAC7734EC	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
DAC7734EC/1K	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
DAC7734EC/1KG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
DAC7734ECG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
DAC7734EG4	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

16-Bit, Quad Voltage Output, Serial Input Digital-to-Analog Converter (Rev. A) (dac7734.pdf, 1336 KB)
03 Oct 2008 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

Alternative Products - Are similar to DAC7734
Part #	Name	Comments
DAC7631	Serial Input, 16-Bit, Voltage Output Digital-to-Analog Converter	Single channel equivalent device with lower power consumption
DAC7634	16-Bit, Quad Voltage Output Digital-to-Analog Converter	Equivalent device with lower power consumption
DAC7654	16 Bit, Quad Voltage Output Digital to Analog Converter	Equivalent device works off an internal reference only
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Complementary Products - Can be used with DAC7734
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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DAC7734 Status: ACTIVE

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

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