DAC8541 Status: ACTIVE

Low Power, 16-Bit D-to-A Converter W/1.8V Compatible Parallel IF, Rail-to-Rail Voltage Output

Alert me about changes<br/>to this product

Alert me about changes
to this product

Datasheet

16-Bit, Single Channel, Parallel Input Digital-to-Analog Converter with Rail-to- (dac8541.pdf, 665 KB)
05 Dec 2001 Download

	DAC715	DAC8541	DAC8544
Resolution(Bits)	16	16	16
DAC: Channels	1	1	4
Settling Time(µs)	10	10	8
Sample / Update Rate(MSPS)	0.1	0.1
Interface	Parallel	Parallel	Parallel
Output Type	Voltage	Voltage	Voltage
Voltage Range	10	+Vref	+5
Current Range(mA)	5	2.5	2.5
DNL(Max)(+/-LSB)	1	1	1
INL(Max)(+/-LSB)	2	65	65
INL (+/-)(Max)(%)	0.003	0.0987	0.1
Monotonicity	16	16	16
Power Consumption(Typ)(mW)	525	0.72	4.75
Architecture	R-2R	String	String
Reference: Type	Int	Ext	Ext
Analog Voltage AV/DD(Min)(V)	11.4	2.7	2.7
Analog Voltage AV/DD(Max)(V)	16.5	5.5	5.5
Logic Voltage DV/DD(Min)(V)	4.5	1.8	1.8
Logic Voltage DV/DD(Max)(V)	5.5	5.5	5.5
No. of Supplies (Unipolar)	2	2	2
Rating	Catalog	Catalog	Catalog
Pin/Package	28SOIC	32TQFP	48TQFP
Approx. Price (US$)	15.85 \| 1ku	3.25 \| 1ku	10.45 \| 1ku
	Samples	Samples	Samples
	Inventory	Inventory	Inventory

Customers Who Evaluated This Product Also Evaluated

DAC8571: Low-Power Rail-To-Rail Output 16-Bit I2C Input DAC
DAC908: 8-Bit, 165MSPS SpeedPlus(TM) DAC Scalable Current Outputs between 2mA to 20mA
DAC8544: Quad 16-Bit Quad Rail-to-Rail Voltage output Parallel Interface Digital-to-Analog Converter
ADS8320: 16-Bit, High-Speed, 2.7V to 5V Micro Power Sampling Analog-to-Digital Converter
ADS1271: 24-Bit, 105kSPS Industrial Delta-Sigma ADC
TLC3578: Serial Out, Low Power with Built-In Conversion Clock & 8x FIFO, 8 Channels

More Related Products

Product Information

Features

Micropower Operation: 250 uA at 5 V AV_DD
Power-On Reset to Min-Scale
16-Bit Monotonic
Settling Time: 10 us to ±0.003% FSR
16-Bit Parallel Interface
On-Chip Output Buffer Amplifier With Rail-to-Rail Operation
Hardware Reset to Min-Scale or Mid-Scale
Double-Buffered Architecture
Asynchronous LDAC Control
Data Readback Support
1.8 V Compatible Digital Interface:
- DV_DD = 1.8 V–5.5 V
Wide Analog Supply Range:
- AV_DD = 2.7 V–5.5 V
32-Lead 5 mm × 5 mm TQFP Package
APPLICATIONS
- Process Control
- Data Acquisition Systems
- Closed-Loop Servo Control
- PC Peripherals
- Portable Instrumentation

Description

The DAC8541 is a low-power, single channel, 16-bit, voltage output DAC. Its on-chip precision output amplifier allows rail-to-rail voltage swing to be achieved at the output. The DAC8541 utilizes a 16-bit parallel interface and features additional powerdown function pins as well as hardware-enabled, asynchronous DAC updating and reset capability.

The DAC8541 requires an external reference voltage to set the output range of the DAC. The device incorporates a power-on-reset circuit that ensures that the DAC output powers up at min-scale and remains there until a valid write takes place to the device. In addition, the DAC8541 contains a power-down feature, accessed via two hardware pins, that when enabled reduces the current consumption of the device to 200 nA at 5 V.

The low power consumption of this device in normal operation makes it ideally suited for use in portable battery operated equipment applications. The power consumption is 1.2 mW at AV_DD = 5 V reducing to 1 uW in power-down mode.

The DAC8541 is available in a 32-lead TQFP package with an operating temperature range of –40°C to 85°C.

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
DAC8541Y/250	ACTIVE	-40 to 85	3.55 \| 1ku	TQFP (PBS) \| 32	View	250 \| SMALL T&R
DAC8541Y/250G4	ACTIVE	-40 to 85	3.55 \| 1ku	TQFP (PBS) \| 32	View	250 \| SMALL T&R
DAC8541Y/2K	ACTIVE	-40 to 85	3.25 \| 1ku	TQFP (PBS) \| 32	View	2000 \| LARGE T&R	Purchase Samples
DAC8541Y/2KG4	ACTIVE	-40 to 85	3.25 \| 1ku	TQFP (PBS) \| 32	View	2000 \| LARGE 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
DAC8541Y/250	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
	500*	2729 \| 31 Dec	6 Weeks	Americas	Avnet	1k
		>10k \| 28 Jan			DigiKey	497
					Mouser Electronics	67
					Newark	159
					Rochester Electronics	250
				Asia	WPI	236
				Europe	Farnell	227
DAC8541Y/250G4	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
	500*	2729 \| 31 Dec	6 Weeks	None Reported View Distributors
	500*	>10k \| 28 Jan	6 Weeks
DAC8541Y/2K	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*	>10k \| 29 Jan	8 Weeks	Europe	Arrow Northern Europe	>1k
DAC8541Y/2KG4	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*	>10k \| 29 Jan	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
DAC8541Y/250	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
DAC8541Y/250G4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
DAC8541Y/2K	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
DAC8541Y/2KG4	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, Single Channel, Parallel Input Digital-to-Analog Converter with Rail-to- (dac8541.pdf, 665 KB)
05 Dec 2001 Download

Application Notes

Shelf-Life Evaluation of Lead-Free Component Finishes (szza046.htm, 8 KB)
24 May 2004 Abstract
Implementing a 4 mA to 20 mA Current Loop on TI DSPs (szza045.htm, 8 KB)
05 Jan 2004 Abstract
Interfacing with the DAC8541 Digital-to-Analog Converter (slaa146.htm, 8 KB)
13 Jun 2002 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

DAC8541EVM (Rev. A) (slau085a.htm, 8 KB)
05 Aug 2002 Abstract

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
DAC8541 Evaluation Module	DAC8541EVM	Texas Instruments	Development Boards/EVMs

Alternative Products - Are similar to DAC8541
Part #	Name	Comments
TLV5619	12-Bit, Single Channel DAC, Parallel, Voltage Out, Low Power, Asynchronous Update	12-bit equivalent device with lower settling time
TLV5633	12-Bit DAC Parallel Voltage Out Pgrmable Int Ref Settling Time, Pwr Consumption, 8-bit uC Comp Int	12-bit equivalent device with lower settling time. Has an internal reference. Provides 8-bit parallel output bus
TLV5639	12-Bit DAC, Parallel, Voltage Out, Programmable Int. Ref., Settling Time, Pwr Consumption, 1 Ch.	12-bit equivalent device with lower settling time. Has an internal reference.
Customers Who Evaluated This Product Also Evaluated...
DAC8571	Low-Power Rail-To-Rail Output 16-Bit I2C Input DAC	TI customers also evaluated this product.
DAC908	8-Bit, 165MSPS SpeedPlus(TM) DAC Scalable Current Outputs between 2mA to 20mA	TI customers also evaluated this product.
DAC8544	Quad 16-Bit Quad Rail-to-Rail Voltage output Parallel Interface Digital-to-Analog Converter	TI customers also evaluated this product.
DAC715	16-Bit Digital-to-Analog Converter with 16-Bit Bus Interface	TI customers also evaluated this product.
DAC8531	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 DAC8541
Part #	Name	Product Family	Comments
REF5050	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 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...
ADS8320	16-Bit, High-Speed, 2.7V to 5V Micro Power Sampling Analog-to-Digital Converter	DATA CONVERTERS-ANALOG TO DIGITAL CONVERTERS	TI customers also evaluated this product.
ADS1271	24-Bit, 105kSPS Industrial Delta-Sigma ADC	DATA CONVERTERS-ANALOG TO DIGITAL CONVERTERS	TI customers also evaluated this product.
TLC3578	Serial Out, Low Power with Built-In Conversion Clock & 8x FIFO, 8 Channels	DATA CONVERTERS-ANALOG TO DIGITAL CONVERTERS	TI customers also evaluated this product.
PCM1808	Single-ended Analog Input 24-bit, 96-kHz Stereo A/D Converter	AUDIO CONVERTERS AND CODECS-AUDIO A TO D CONVERTERS	TI customers also evaluated this product.
TPS56100	5 Bit Programmable Synchronous Buck Controller	NON-ISOLATED SWITCHING DC/DC REGULATORS-DC/DC CONTROLLERS (EXTERNAL SWITCH)	TI customers also evaluated this product.
MAX3232	3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver	INTERFACE-RS-232	TI customers also evaluated this product.
OPA657	1.6GHz, Low Noise, Fet -Input Operational Amplifier	HIGH SPEED AMPLIFIERS (GREATER THAN EQUAL TO 50MHZ)-JFET/CMOS	TI customers also evaluated this product.
NE5532	Dual Low-Noise High-Speed Audio Operational Amplifier	OPERATIONAL AMPLIFIERS-STANDARD LINEAR AMPLIFIERS	TI customers also evaluated this product.
ISO122	Precision Lowest Cost Isolation Amplifier	AMPLIFIERS AND LINEAR-ISOLATION AMPLIFIERS	TI customers also evaluated this product.
INA128	Precision, Low Power Instrumentation Amplifiers	INSTRUMENTATION AMPLIFIERS-DUAL SUPPLY	TI customers also evaluated this product.

Support and Community

Customer Tags

No Tags are Available for this Part Number