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) (PDF 1336 KB)
03 Oct 2008

	DAC714	DAC7731	DAC7734	DAC8718	DAC8728	DAC8734	DAC8814
Resolution(Bits)	16	16	16	16	16	16	16
DAC: Channels	1	1	4	8	8	4	4
Settling Time(µs)	10	5	10	10	15	6	0.5
Sample / Update Rate(MSPS)	0.086	0.172	0.089				2
Interface	Serial SPI	Serial SPI	Serial SPI	Serial SPI	Parallel	Serial SPI	Serial SPI
Output Type	Voltage	Voltage	Voltage	Voltage	Voltage	Voltage	Current
Output Range Min.(V or mA)	-10	-10	-10	-16.5	-16.5	-16.5	0
Output Range Max.(V or mA)	10	10	10	16.5	16.5	16.5	2
Single/Dual Analog Supply	+/-	+/-	+/- or +	single / dual	Single / Dual	Dual
DNL(Max)(+/-LSB)	1	3	2	1	1	1	1
INL(Max)(+/-LSB)	1	3	2	4	4	1	1
INL (+/-)(Max)(%)	0.0015	0.0015	0.003	0.0061	0.0061	0.0015	0.0015
Monotonicity	16	16	16	16	16	16	16
Power Consumption(Typ)(mW)	525	100	50	115	198	280	0.0275
Architecture	R-2R	R-2R	R-2R	String		R-2R	R-2R
Reference: Type	Int	Int/Ext	Ext	external	External	External	Ext
Analog Voltage AV/DD(Min)(V)	11.4	14.25	14.25	4.5	4.5	4.75	2.7
Analog Voltage AV/DD(Max)(V)	16.5	15.75	15.75	36	33	24	5.5
Logic Voltage DV/DD(Min)(V)	4.5	4.75	4.75	2.7	2.7	2.7	2.7
Logic Voltage DV/DD(Max)(V)	5.5	5.25	5.25	5.5	5.5	5.5	5.5
No. of Supplies (Unipolar)			2	3	3	4	1
No. of Supplies (Bipolar)	2	3	3	4	4		1
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Pin/Package	16SOIC	24SSOP	48SSOP	48QFN, 64TQFP	56QFN, 64TQFP	40QFN, 48TQFP	28SSOP
Approx. Price (US$)	14.50 \| 1ku	8.20 \| 1ku	31.45 \| 1ku			26.95 \| 1ku	16.95 \| 1ku
Thermal Shutdown	No	No	No				No
	Samples	Samples	Samples	Samples	Samples	Samples	Samples
	Inventory	Inventory	Inventory	Inventory Not Available	Inventory Not Available	Inventory	Inventory

Customers Who Evaluated This Product Also Evaluated

DAC714: 16-Bit Digital-to-Analog Converter with Serial Data Interface
ADS7825: 4 Channel, 16-Bit Sampling CMOS A/D Converter
ADS8364: 16-Bit 250 kSPS 6 ADCs, Parallel Out, W/6 x FIFO W/6 Ch.

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.

View All Description in Datasheet

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	32.45 \| 1ku	SSOP (DL) \| 48	View	25 \| 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	25 \| TUBE	Purchase Samples
DAC7734EBG4	ACTIVE	-40 to 85	34.60 \| 1ku	SSOP (DL) \| 48	View	25 \| TUBE	Purchase Samples
DAC7734EC	ACTIVE	-40 to 85	41.60 \| 1ku	SSOP (DL) \| 48	View	25 \| 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	41.60 \| 1ku	SSOP (DL) \| 48	View	25 \| TUBE	Contact TI Distributor or Sales Office
DAC7734EG4	ACTIVE	-40 to 85	32.45 \| 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 WeeksDAC7734E
Americas	Avnet	30
Americas	Newark	26
Asia	Farnell Asia	26
Asia	WPI	169
Europe	Farnell	25
Worldwide	DigiKey	584
TI Lead Time*: 20 WeeksDAC7734E/1K
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksDAC7734E/1KG4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksDAC7734EB
Americas	Rochester Electronics	5
Asia	Farnell Asia	30
Europe	Farnell	29
Worldwide	DigiKey	215
TI Lead Time*: 20 WeeksDAC7734EBG4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksDAC7734EC
Americas	Avnet	20
Asia	Farnell Asia	18
Europe	Farnell	18
Worldwide	DigiKey	499
TI Lead Time*: 20 WeeksDAC7734EC/1K
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksDAC7734EC/1KG4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksDAC7734ECG4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksDAC7734EG4
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
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

Most useful technical documents for DAC7734

Datasheet

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

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
DAC7631	Serial Input, 16-Bit, Voltage Output Digital-to-Analog Converter	DATA CONVERTERS - DIGITAL TO ANALOG CONVERTER	Single channel equivalent device with lower power consumption
DAC7634	16-Bit, Quad Voltage Output Digital-to-Analog Converter	DATA CONVERTERS - DIGITAL TO ANALOG CONVERTER	Equivalent device with lower power consumption
DAC7654	16 Bit, Quad Voltage Output Digital to Analog Converter	DATA CONVERTERS - DIGITAL TO ANALOG CONVERTER	Equivalent device works off an internal reference only
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...
DAC714	16-Bit Digital-to-Analog Converter with Serial Data Interface	DATA CONVERTERS-DIGITAL TO ANALOG CONVERTER	TI customers also evaluated this product.
ADS7825	4 Channel, 16-Bit Sampling CMOS A/D Converter	DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER	TI customers also evaluated this product.
ADS8364	16-Bit 250 kSPS 6 ADCs, Parallel Out, W/6 x FIFO W/6 Ch.	DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER	TI customers also evaluated this product.

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DAC7734 Status: ACTIVE

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

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