DAC8832 Status: ACTIVE

16-bit Ultra-low power voltage output Digital-to-Analog Converter

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Datasheet

16-Bit, Ultra-Low Power, Voltage Output Digital-to-Analog Converter (Rev. B) (dac8832.pdf, 904 KB)
14 Sep 2007 Download

	DAC8830	DAC8831	DAC8832	DAC8881	DAC9881
Resolution(Bits)	16	16	16	16	18
DAC: Channels	1	1	1	1	1
Settling Time(µs)	1	1	1	5	5
Sample / Update Rate(MSPS)	1	2
Interface	Serial SPI	Serial SPI	Serial SPI	Serial SPI	Serial SPI
Output Type	Voltage	Voltage	Voltage	Voltage	Voltage
Voltage Range	+Vref	+Vref, +/-Vref	+Vref	+Vref	+Vref
Current Range(mA)	0	0	0	2.5	2.5
DNL(Max)(+/-LSB)	1	1	1	1	1
INL(Max)(+/-LSB)	1	1	1	1	2
INL (+/-)(Max)(%)	0.0015	0.0015	0.0015	0.0015
Monotonicity	16	16	16	16	18
Power Consumption(Typ)(mW)	0.015	0.015	0.015	6	6
Architecture	R-2R	R-2R	R-2R	R-2R	R-2R
Reference: Type	Ext	Ext	Ext	Ext	Ext
Analog Voltage AV/DD(Min)(V)	2.7	2.7	2.7	2.7	2.7
Analog Voltage AV/DD(Max)(V)	5.5	5.5	5.5	5.5	5.5
Logic Voltage DV/DD(Min)(V)	2.7	2.7	2.7	2.7	1.7
Logic Voltage DV/DD(Max)(V)	5.5	5.5	5.5	5.5	5.5
No. of Supplies (Unipolar)	1	1	1	1	1
No. of Supplies (Bipolar)		1
Rating	Catalog	Catalog	Catalog	Catalog	Catalog
Pin/Package	8SOIC	14QFN,14SOIC	14QFN	24VQFN	24VQFN
Approx. Price (US$)	7.95 \| 1ku	7.95 \| 1ku	7.95 \| 1ku	8.00 \| 1ku	16.90 \| 1ku
	Samples	Samples	Samples	Samples	Samples
	Inventory	Inventory	Inventory	Inventory	Inventory

Customers Who Evaluated This Product Also Evaluated

DAC8831: 16-Bit, Ultra-Low Power, Voltage Output Digital to Analog Converter
DAC8811: 16-Bit, Serial Input Multiplying Digital to Analog Converter
DAC8830-EP: Enhanced Product 16-Bit Ultra-Low Power Voltage-Output Digital-To-Analog Converter
ADS8330: 2.7V-5.5V, 16 Bit 1MSPS Serial ADC w 2-to-1 MUX
ADS8326: 16-Bit, Pseudo Diff Input, 250kSPS Serial Out, 2.7V to 5.5V Micro Power Sampling ADC

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Product Information

Features

16-Bit Resolution
2.7 V to 5.5 V Single-Supply Operation
Very Low Power: 15 µW for 3 V Power
High Accuracy, INL: 1 LSB
Low Noise: 18n V/Hz
Fast Settling: 1.0 µS
Fast SPI™ Interface, up to 50 MHz
Reset to Mid-Code
Schmitt-Trigger Inputs for Direct Optocoupler Interface
APPLICATIONS
- Portable Equipment
- Automatic Test Equipment
- Industrial Process Control
- Data Acquisition Systems
- Optical Networking

SPI, QSPI are trademarks of Motorola, Inc.
Microwire is a trademark of National Semiconductor Corp.
All other trademarks are the property of their respective owners.

Description

The DAC8832 is a single, 16-bit, serial-input, voltage-output digital-to-analog converter (DAC) operating from a single 3 V to 5 V power supply. The DAC8832 provides excellent linearity (1 LSB INL), low glitch, low noise, and fast settling (1.0 µS to 1/2 LSB of full-scale output) over the specified temperature range of -40°C to +85°C. The output is unbuffered, which reduces the power consumption and the error introduced by the buffer.

This device features a standard high-speed (clock up to 50MHz), 3 V or 5 V SPI serial interface to communicate with a DSP or microprocessor.

The DAC8832 provides unipolar or bipolar output (±V_REF) when working with an external buffer, and is reset to mid-code after power-up. For optimum performance, a set of Kelvin connections to the external reference and the analog ground input are provided.

The DAC8832 is available in a QFN-14 package, and is pin-to-pin compatible with the DAC8831IRGY, which is reset to zero code after power-up.

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	Samples
DAC8832IBRGYR	ACTIVE	-40 to 85	8.55 \| 1ku	QFN (RGY) \| 14	View	1000 \| LARGE T&R	Purchase Samples
DAC8832IBRGYRG4	ACTIVE	-40 to 85	8.55 \| 1ku	QFN (RGY) \| 14	View	1000 \| LARGE T&R	Purchase Samples
DAC8832IBRGYT	ACTIVE	-40 to 85	9.30 \| 1ku	QFN (RGY) \| 14	View	250 \| SMALL T&R	Purchase Samples
DAC8832IBRGYTG4	ACTIVE	-40 to 85	9.30 \| 1ku	QFN (RGY) \| 14	View	250 \| SMALL T&R	Purchase Samples
DAC8832ICRGYR	ACTIVE	-40 to 85	8.75 \| 1ku	QFN (RGY) \| 14	View	1000 \| LARGE T&R	Purchase Samples
DAC8832ICRGYRG4	ACTIVE	-40 to 85	8.75 \| 1ku	QFN (RGY) \| 14	View	1000 \| LARGE T&R	Purchase Samples
DAC8832ICRGYT	ACTIVE	-40 to 85	9.55 \| 1ku	QFN (RGY) \| 14	View	250 \| SMALL T&R
DAC8832ICRGYTG4	ACTIVE	-40 to 85	9.55 \| 1ku	QFN (RGY) \| 14	View	250 \| SMALL T&R
DAC8832IRGYR	ACTIVE	-40 to 85	7.95 \| 1ku	QFN (RGY) \| 14	View	1000 \| LARGE T&R	Purchase Samples
DAC8832IRGYRG4	ACTIVE	-40 to 85	7.95 \| 1ku	QFN (RGY) \| 14	View	1000 \| LARGE T&R	Purchase Samples
DAC8832IRGYT	ACTIVE	-40 to 85	8.75 \| 1ku	QFN (RGY) \| 14	View	250 \| SMALL T&R	Purchase Samples
DAC8832IRGYTG4	ACTIVE	-40 to 85	8.75 \| 1ku	QFN (RGY) \| 14	View	250 \| SMALL 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
DAC8832IBRGYR	As of 9:06 AM GMT, 10 Oct 2008			As of 9:06 AM GMT, 10 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	5000*	8129 \| 24 Nov	6 Weeks	Americas	Avnet	>1k
	5000*	8604 \| 1 Dec	6 Weeks	Asia	WPI	950
DAC8832IBRGYRG4	As of 9:06 AM GMT, 10 Oct 2008			As of 9:06 AM GMT, 10 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	5000*	8129 \| 24 Nov	6 Weeks	None Reported View Distributors
	5000*	8604 \| 1 Dec	6 Weeks
DAC8832IBRGYT	As of 9:06 AM GMT, 10 Oct 2008			As of 9:06 AM GMT, 10 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	248 \| 10 Oct	8 Weeks	Americas	Avnet	>1k
		8129 \| 24 Nov
		8604 \| 1 Dec
DAC8832IBRGYTG4	As of 9:06 AM GMT, 10 Oct 2008			As of 9:06 AM GMT, 10 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	248 \| 10 Oct	8 Weeks	None Reported View Distributors
		8129 \| 24 Nov
		8604 \| 1 Dec
DAC8832ICRGYR	As of 9:06 AM GMT, 10 Oct 2008			As of 9:06 AM GMT, 10 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	>10k*	922 \| 10 Oct	6 Weeks	None Reported View Distributors
		7703 \| 24 Nov
		8151 \| 1 Dec
DAC8832ICRGYRG4	As of 9:06 AM GMT, 10 Oct 2008			As of 9:06 AM GMT, 10 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	>10k*	922 \| 10 Oct	6 Weeks	None Reported View Distributors
		7703 \| 24 Nov
		8151 \| 1 Dec
DAC8832ICRGYT	As of 9:06 AM GMT, 10 Oct 2008			As of 9:06 AM GMT, 10 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	6500*	163 \| 10 Oct	6 Weeks	Americas	DigiKey	>1k
		7703 \| 24 Nov		Americas	Rochester Electronics	250
		8151 \| 1 Dec
DAC8832ICRGYTG4	As of 9:06 AM GMT, 10 Oct 2008			As of 9:06 AM GMT, 10 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	6500*	163 \| 10 Oct	6 Weeks	None Reported View Distributors
		7703 \| 24 Nov
		8151 \| 1 Dec
DAC8832IRGYR	As of 9:06 AM GMT, 10 Oct 2008			As of 9:06 AM GMT, 10 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	8558 \| 24 Nov	8 Weeks	None Reported View Distributors
	0*	9058 \| 1 Dec	8 Weeks
DAC8832IRGYRG4	As of 9:06 AM GMT, 10 Oct 2008			As of 9:06 AM GMT, 10 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	8558 \| 24 Nov	8 Weeks	None Reported View Distributors
	0*	9058 \| 1 Dec	8 Weeks
DAC8832IRGYT	As of 9:06 AM GMT, 10 Oct 2008			As of 9:06 AM GMT, 10 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	8558 \| 24 Nov	8 Weeks	None Reported View Distributors
	0*	9058 \| 1 Dec	8 Weeks
DAC8832IRGYTG4	As of 9:06 AM GMT, 10 Oct 2008			As of 9:06 AM GMT, 10 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	8558 \| 24 Nov	8 Weeks	None Reported View Distributors
	0*	9058 \| 1 Dec	8 Weeks
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
DAC8832IBRGYR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
DAC8832IBRGYRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
DAC8832IBRGYT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
DAC8832IBRGYTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
DAC8832ICRGYR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
DAC8832ICRGYRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
DAC8832ICRGYT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
DAC8832ICRGYTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
DAC8832IRGYR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
DAC8832IRGYRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
DAC8832IRGYT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
DAC8832IRGYTG4	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, Ultra-Low Power, Voltage Output Digital-to-Analog Converter (Rev. B) (dac8832.pdf, 904 KB)
14 Sep 2007 Download

Application Notes

Interfacing the DAC8832 to the MSP430F449 (slaa337.htm, 8 KB)
31 Oct 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

DAC8831/32 EVM (slau202.pdf, 644 KB)
08 Dec 2006 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
DAC8832 Evaluation Module	DAC8832EVM	Texas Instruments	Development Boards/EVMs

Alternative Products - Are similar to DAC8832
Part #	Name	Comments
DAC7731	16-Bit, Single Channel, Digital-to-Analog Converter W/ Internal +10V Reference and Serial I/F	The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. Equivalent device with internal reference
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Complementary Products - Can be used with DAC8832
Part #	Name	Product Family	Comments
REF5040	Low Noise, Very Low Drift, 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 OFFSET VOLTAGE	OPERATIONAL AMPLIFIER
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