DAC7512 Status: ACTIVE

Low-Power Rail-To-Rail Output 12-Bit Serial Input DAC

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Datasheet

Low-Power Rail-To-Rail Output 12-Bit Serial Input D/A Converter (Rev. B) (PDF 1110 KB)
11 Oct 2002

	DAC7512
Resolution(Bits)	12
DAC: Channels	1
Settling Time(µs)	10
Sample / Update Rate(MSPS)	0.095
Interface	Serial SPI
Output Type	Voltage
Output Range Min.(V or mA)	0
Output Range Max.(V or mA)	5.5
Single/Dual Analog Supply	+
DNL(Max)(+/-LSB)	1
INL(Max)(+/-LSB)	8
INL (+/-)(Max)(%)	0.195
Monotonicity	12
Power Consumption(Typ)(mW)	0.345
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	6SOT-23, 8MSOP
Approx. Price (US$)	1.45 \| 1ku
Thermal Shutdown	No
	Samples
	Inventory

Customers Who Evaluated This Product Also Evaluated

DAC7611: 12-Bit Serial Input Digital-To-Analog Converter
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TVP5150AM1: Ultralow Power NTSC/PAL/SECAM Video Decoder w/Robust Sync Detector
SN74CBTLV16292: Low-Voltage 12-Bit 1-Of-2 FET Multiplexer/Demultiplexer With Internal Pulldown Resistors
SN74LVC1G07: Single Buffer/Driver With Open-Drain Output

Product Information

Features

microPOWER OPERATION: 135uA at 5V
POWER-DOWN: 200nA at 5V, 50nA at 3V
POWER SUPPLY: +2.7V to +5.5V
TESTED MONOTONIC BY DESIGN
POWER-ON RESET TO 0V
THREE POWER-DOWN FUNCTIONS
LOW POWER SERIAL INTERFACE WITH SCHMITT-TRIGGERED INPUTS
ON-CHIP OUTPUT BUFFER AMPLIFIER, RAIL-TO-RAIL OPERATION
SYNC\ INTERRUPT FACILITY
SOT23-6 AND MSOP-8 PACKAGES
APPLICATIONS
- PORTABLE BATTERY-POWERED INSTRUMENTS
- DIGITAL GAIN AND OFFSET ADJUSTMENT
- PROGRAMMABLE VOLTAGE AND CURRENT SOURCES

SPI and QSPI are registered trademarks of Motorola.
Microwire is a registered trademark of National Semiconductor.

Description

The DAC7512 is a low-power, single, 12-bit buffered voltage output Digital-to-Analog Converter (DAC). Its on-chip precision output amplifier allows rail-to-rail output swing to be achieved. The DAC7512 uses a versatile three-wire serial interface that operates at clock rates up to 30MHz and is compatible with standard SPI™, QSPI™, Microwire™, and DSP interfaces.

The reference for the DAC7512 is derived from the power supply, resulting in the widest dynamic output range possible. The DAC7512 incorporates a power-on reset circuit that ensures that the DAC output powers up at 0V and remains there until a valid write takes place in the device. The DAC7512 contains a power-down feature, accessed over the serial interface, that can reduce the current consumption of the device to 50nA at 5V.

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
DAC7512E/250	ACTIVE	-40 to 105	1.65 \| 1ku	MSOP (DGK) \| 8	View	250 \| SMALL T&R
DAC7512E/250G4	ACTIVE	-40 to 105	1.65 \| 1ku	MSOP (DGK) \| 8	View	250 \| SMALL T&R
DAC7512E/2K5	ACTIVE	-40 to 105	1.50 \| 1ku	MSOP (DGK) \| 8	View	2500 \| LARGE T&R	Purchase Samples
DAC7512E/2K5G4	ACTIVE	-40 to 105	1.50 \| 1ku	MSOP (DGK) \| 8	View	2500 \| LARGE T&R	Purchase Samples
DAC7512N/250	ACTIVE	-40 to 105	1.60 \| 1ku	SOT-23 (DBV) \| 6	View	250 \| SMALL T&R
DAC7512N/250G4	ACTIVE	-40 to 105	1.60 \| 1ku	SOT-23 (DBV) \| 6	View	250 \| SMALL T&R
DAC7512N/3K	ACTIVE	-40 to 105	1.45 \| 1ku	SOT-23 (DBV) \| 6	View	3000 \| LARGE T&R	Purchase Samples
DAC7512N/3KG4	ACTIVE	-40 to 105	1.45 \| 1ku	SOT-23 (DBV) \| 6	View	3000 \| 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

Reported Distributor Inventory as of 12:01 PM GMT, 24 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 14 WeeksDAC7512E/250
Americas	Arrow	160
Americas	Newark	164
Asia	Farnell Asia	164
Asia	WPI	6
Europe	Compel	>1k
Worldwide	DigiKey	1
Worldwide	Mouser Electronics	39
TI Lead Time*: 14 WeeksDAC7512E/250G4
Asia	Farnell Asia	102
Europe	Farnell	94
Worldwide	DigiKey	Available
Worldwide	Mouser Electronics	120
TI Lead Time*: 14 WeeksDAC7512E/2K5
Americas	Arrow	>1k
Americas	Rochester Electronics	>1k
Worldwide	DigiKey	Available
TI Lead Time*: 14 WeeksDAC7512E/2K5G4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksDAC7512N/250
Asia	Farnell Asia	35
Asia	WPI	82
Europe	Compel	591
TI Lead Time*: 20 WeeksDAC7512N/250G4
None Reported View Distributors
TI Lead Time*: 20 WeeksDAC7512N/3K
None Reported View Distributors
TI Lead Time*: 20 WeeksDAC7512N/3KG4
None Reported View Distributors
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
DAC7512E/250	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
DAC7512E/250G4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
DAC7512E/2K5	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
DAC7512E/2K5G4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
DAC7512N/250	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
DAC7512N/250G4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
DAC7512N/3K	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
DAC7512N/3KG4	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

Most useful technical documents for DAC7512

Datasheet

Low-Power Rail-To-Rail Output 12-Bit Serial Input D/A Converter (Rev. B) (PDF, 1110 KB)
11 Oct 2002

Application Notes

Thermal and Electrical Properties of Selected Packaging Materials (HTM, 8 KB) 16070 views
04 Oct 2000 Read Abstract
Shelf-Life Evaluation of Lead-Free Component Finishes (HTM, 8 KB) 27253 views
24 May 2004 Read Abstract
Superposition: The Hidden DAC Linearity Error (HTM, 8 KB) 2532 views
02 Oct 2000 Read Abstract
High Speed Data Conversion (HTM, 8 KB) 22585 views
02 Oct 2000 Read Abstract
What Designers Should Know About Data Converter Drift (HTM, 8 KB) 9964 views
02 Oct 2000 Read Abstract

View Application Notes for Digital to Analog Converter

Tools & Software

Name	Part #	Company	Tool / Software Type
DAC8551EVM Evaluation Module	DAC8551EVM	Texas Instruments	Development Boards/EVMs
DCPFREETOOL Software Plug-In to Code Composer Studio	DCPFREETOOL	Texas Instruments	Utilities/Plug-Ins
Data Converter Plug-in for Code Composer Studio (Rev. D)(ZIP 5199 KB ) 6160 views 05 May 2008

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TLV5624	8-Bit, 1.0 to 3.5 us DAC, Serial Input, Pgrmable Int. Ref., Settling Time	DATA CONVERTERS - DIGITAL TO ANALOG CONVERTER	8-bit equivalent device with internal reference and lower settling time
TLV5623	8-Bit, 3 us DAC, Serial Input, Pgrmable Settling Time/ Power Consumption, Ultra Low Power	DATA CONVERTERS - DIGITAL TO ANALOG CONVERTER	8-bit equivalent device with lower settling time
TLV5606	10-Bit, 3 or 9 us DAC, Serial Input, Pgrmable Settling Time/Pwr Consumption, Ultra Low Power	DATA CONVERTERS - DIGITAL TO ANALOG CONVERTER	10-bit equivalent device with lower settling time
REF5050	Low Noise, Very Low Drift, 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
XTR111	Precision Voltage-to-Current Converter/Transmitter	SENSORS, SENSOR CONDITIONING, 4-20MA TRANSMITTER - 4-20MA CONDITIONING	VOLTAGE TO CURRENT TRANSMITTER
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DAC7512 Status: ACTIVE

Low-Power Rail-To-Rail Output 12-Bit Serial Input DAC

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