DAC8550 Status: ACTIVE

16-Bit, Ultralow Glitch Voltage Output DAC

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Datasheet

16-Bit, Ultra-Low Glitch, Voltage Output Digital-to-Analog Converter (Rev. D) (dac8550.pdf, 650 KB)
20 Oct 2006 Download

	DAC8550
Resolution(Bits)	16
DAC: Channels	1
Settling Time(µs)	10
Sample / Update Rate(MSPS)	0.2
Interface	Serial SPI
Output Type	Voltage
Voltage Range	+Vref
Current Range(mA)	2.5
DNL(Max)(+/-LSB)	1
INL(Max)(+/-LSB)	8
INL (+/-)(Max)(%)	0.012
Monotonicity	16
SNR(Typ)(dB)	95
SFDR(Typ)(dB)	87
Power Consumption(Typ)(mW)	1
Architecture	String
Reference: Type	Ext
Analog Voltage AV/DD(Min)(V)	2.7
Analog Voltage AV/DD(Max)(V)	5.5
Logic Voltage DV/DD(Min)(V)	2.7
Logic Voltage DV/DD(Max)(V)	5.5
No. of Supplies (Unipolar)	1
Rating	Catalog
Pin/Package	8MSOP
Approx. Price (US$)	2.65 \| 1ku
	Samples
	Inventory

Customers Who Evaluated This Product Also Evaluated

DAC8551: 16-Bit, Ultralow Glitch, Voltage Output, Digital to Analog Converter
DAC8531: Low Power, Rail-to-Rail Output, 16-Bit, Serial Input Digital-to-Analog Converter
DAC8560: 16-Bit, Ultra-Low Glitch, Voltage Output DAC with 2.5V, 2ppm/℃ Internal Reference
PGA2311: +/-5V Stereo Audio Volume Control

More Related Products

Product Information

Features

Relative Accuracy: 3LSB
Glitch Energy: 0.1nV-s
MicroPower Operation: 140µA at 2.7V
Power-On Reset to Midscale
Power Supply: +2.7V to +5.5V
16-Bit Monotonic Over Temperature
Settling Time: 10µs to ±0.003% FSR
Low-Power Serial Interface with Schmitt-Triggered Inputs
On-Chip Output Buffer Amplifier with Rail-to-Rail Output Amplifier
Power-Down Capability
2's Complement Input
SYNC InterruptFacility
Drop-In Compatible with DAC8531/01 and DAC8551 (Binary Input)
Available in a Tiny MSOP-8 Package
APPLICATIONS
- Process Control
- Data Acquisition Systems
- Closed-Loop Servo-Control
- PC Peripherals
- Portable Instrumentation
- Programmable Attenuation

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

Description

The DAC8550 is a small, low-power, voltage output, 16-bit digital-to-analog converter (DAC). It is monotonic, provides good linearity, and minimizes undesired code-to-code transient voltages. The DAC8550 uses a versatile, 3-wire serial interface that operates at clock rates of up to 30MHz and is compatible with standard SPI™, QSPI™, Microwire™, and digital signal processor (DSP) interfaces.

The DAC8550 requires an external reference voltage to set its output range. The DAC8550 incorporates a power-on reset circuit that ensures that the DAC output powers up at midscale and remains there until a valid write takes place to the device. The DAC8550 contains a power-down feature, accessed over the serial interface, that reduces the current consumption of the device to 200nA at 5V.

The low-power consumption of this device in normal operation makes it ideal for portable, battery-operated equipment. Power consumption is 0.38mW at 2.7V, reducing to less than 1µW in power-down mode.

The DAC8550 is available in an MSOP-8 package.

For additional flexibilty, see the DAC8551, a binary-coded counterpart to the DAC8550.

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
DAC8550IBDGKR	ACTIVE	-40 to 105	2.95 \| 1ku	MSOP (DGK) \| 8	View	2500 \| LARGE T&R	Purchase Samples
DAC8550IBDGKRG4	ACTIVE	-40 to 105	2.95 \| 1ku	MSOP (DGK) \| 8	View	2500 \| LARGE T&R	Purchase Samples
DAC8550IBDGKT	ACTIVE	-40 to 105	3.20 \| 1ku	MSOP (DGK) \| 8	View	250 \| SMALL T&R
DAC8550IBDGKTG4	ACTIVE	-40 to 105	3.20 \| 1ku	MSOP (DGK) \| 8	View	250 \| SMALL T&R
DAC8550IDGKR	ACTIVE	-40 to 105	2.65 \| 1ku	MSOP (DGK) \| 8	View	2500 \| LARGE T&R	Purchase Samples
DAC8550IDGKRG4	ACTIVE	-40 to 105	2.65 \| 1ku	MSOP (DGK) \| 8	View	2500 \| LARGE T&R	Purchase Samples
DAC8550IDGKT	ACTIVE	-40 to 105	2.95 \| 1ku	MSOP (DGK) \| 8	View	250 \| SMALL T&R
DAC8550IDGKTG4	ACTIVE	-40 to 105	2.95 \| 1ku	MSOP (DGK) \| 8	View	250 \| SMALL T&R

* 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
DAC8550IBDGKR	As of 9:06 AM GMT, 12 Oct 2008			As of 9:06 AM GMT, 12 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	7691*	1483 \| 13 Oct	6 Weeks	None Reported View Distributors
	7691*	>10k \| 3 Dec	6 Weeks
DAC8550IBDGKRG4	As of 9:06 AM GMT, 12 Oct 2008			As of 9:06 AM GMT, 12 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	7691*	1483 \| 13 Oct	6 Weeks	None Reported View Distributors
	7691*	>10k \| 3 Dec	6 Weeks
DAC8550IBDGKT	As of 9:06 AM GMT, 12 Oct 2008			As of 9:06 AM GMT, 12 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	2737*	>10k \| 3 Dec	6 Weeks	Americas	DigiKey	235
					Mouser Electronics	177
					Rochester Electronics	>1k
				Asia	WPI	175
DAC8550IBDGKTG4	As of 9:06 AM GMT, 12 Oct 2008			As of 9:06 AM GMT, 12 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	2737*	>10k \| 3 Dec	6 Weeks	None Reported View Distributors
DAC8550IDGKR	As of 9:06 AM GMT, 12 Oct 2008			As of 9:06 AM GMT, 12 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 3 Dec	8 Weeks	None Reported View Distributors
DAC8550IDGKRG4	As of 9:06 AM GMT, 12 Oct 2008			As of 9:06 AM GMT, 12 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 3 Dec	8 Weeks	None Reported View Distributors
DAC8550IDGKT	As of 9:06 AM GMT, 12 Oct 2008			As of 9:06 AM GMT, 12 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 3 Dec	8 Weeks	Americas	DigiKey	226
				Americas	Mouser Electronics	318
				Asia	WPI	190
DAC8550IDGKTG4	As of 9:06 AM GMT, 12 Oct 2008			As of 9:06 AM GMT, 12 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 3 Dec	8 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
DAC8550IBDGKR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
DAC8550IBDGKRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
DAC8550IBDGKT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
DAC8550IBDGKTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
DAC8550IDGKR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
DAC8550IDGKRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
DAC8550IDGKT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
DAC8550IDGKTG4	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 Glitch, Voltage Output Digital-to-Analog Converter (Rev. D) (dac8550.pdf, 650 KB)
20 Oct 2006 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

DAC8550/51/52 EVM (Rev. A) (slau172a.pdf, 628 KB)
18 Sep 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
DAC8550EVM Evaluation Module	DAC8550EVM	Texas Instruments	Development Boards/EVMs

Alternative Products - Are similar to DAC8550
Part #	Name	Comments
DAC8560	16-Bit, Ultra-Low Glitch, Voltage Output DAC with 2.5V, 2ppm/℃ Internal Reference	The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. Equivalent device with internal reference
DAC8564	16-Bit, Quad Channel, Ultra-Low Glitch, Voltage Output DAC with 2.5V, 2ppm/°C Internal Reference	The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. 4-channel equivalent device with internal reference
DAC8565	16-Bit, Quad Channel, Ultra-Low Glitch, Voltage Output DAC with 2.5V, 2ppm/C Internal Reference	The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. 4-channel equivalent device with internal reference
DAC8501	Multiplying, Low-Power, Rail-to-Rail Output, 16-Bit Serial Input Digital-to-Analog Converter	The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.
Customers Who Evaluated This Product Also Evaluated...
DAC8551	16-Bit, Ultralow Glitch, Voltage Output, Digital to Analog Converter	TI customers also evaluated this product.
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DAC8560	16-Bit, Ultra-Low Glitch, Voltage Output DAC with 2.5V, 2ppm/℃ Internal Reference	TI customers also evaluated this product.
DAC8532	16-Bit, Dual Channel, Low Power D-to-A Converter W/ Serial I/F and Rail-to-Rail Voltage Output	TI customers also evaluated this product.
DAC8581	16-Bit, High Speed, Low Noise, Voltage Output Digital to Analog Converter	TI customers also evaluated this product.
DAC8580	16-Bit, High Speed, Low Noise, Voltage Output, Digital to Analog Converter	TI customers also evaluated this product.
DAC8501	Multiplying, Low-Power, Rail-to-Rail Output, 16-Bit Serial Input Digital-to-Analog Converter	TI customers also evaluated this product.

Complementary Products - Can be used with DAC8550
Part #	Name	Product Family	Comments
REF5040	Low Noise, Very Low Drift, Precision VOLTAGE REFERENCE	REFERENCES- SERIES VOLTAGE REFERENCES	SERIES VOLTAGE REFERENCE
OPA569	Power Op Amp, Output Signal Swings Within 200mV of Rails at 2A Output Current	PRECISION AMPLIFIERS- LOW NOISE	OPERATIONAL AMPLIFIER
XTR111	Precision Voltage-to-Current Converter/Transmitter	SENSORS, SENSOR CONDITIONING, 4-20MA TRANSMITTERS- 4-20MA CONDITIONING	VOLTAGE-TO-CURRENT TRANSMITTER
Customers Who Evaluated This Product Also Evaluated...
PGA2311	+/-5V Stereo Audio Volume Control	AUDIO AMPLIFIERS-VOLUME CONTROLS	TI customers also evaluated this product.

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