DAC7632 Status:ACTIVE

16-Bit, Dual Voltage Output DAC with Serial Interface

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Datasheet

16-Bit, Dual Voltage Output Digital-To-Analog Converter (Rev. A) (dac7632.pdf, 1266 KB)
30 Apr 2008 Download

	DAC7632
Resolution(Bits)	16
DAC: Channels	2
Settling Time(µs)	10
Sample / Update Rate(MSPS)	0.089
Interface	Serial SPI
Output Type	Voltage
Voltage Range	+Vref,+/-Vref
Current Range(mA)	+/-1.25
DNL(Max)(+/-LSB)	2
INL(Max)(+/-LSB)	3
INL (+/-)(Max)(%)	0.005
Monotonicity	15
Power Consumption(Typ)(mW)	2.5
Architecture	R-2R
Reference: Type	Ext
Analog Voltage AV/DD(Min)(V)	4.75
Analog Voltage AV/DD(Max)(V)	5.25
Logic Voltage DV/DD(Min)(V)	4.75
Logic Voltage DV/DD(Max)(V)	5.25
No. of Supplies (Unipolar)	1
No. of Supplies (Bipolar)	2
Rating	Catalog
Pin/Package	32LQFP
Approx. Price (US$)	10.45 \| 1ku
	Samples
	Inventory

Customers Who Evaluated This Product Also Evaluated

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ADS828: 10-Bit, 75 MSPS ADC SE/Diff, Int/Ext Ref., program. i/p range w/Pwrdown, comp. to ADS822/3/5/6
ISO122: Precision Lowest Cost Isolation Amplifier
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Product Information

Features

LOW POWER: 4mW
UNIPOLAR OR BIPOLAR OPERATION
SETTLING TIME: 10 us to ±0.003% FSR
15-BIT LINEARITY AND MONOTONICITY: –40°C to +85°C
PROGRAMMABLE RESET TO MID-SCALE OR ZERO-SCALE
DOUBLE-BUFFERED DATA INPUTS
APPLICATIONS
- PROCESS CONTROL
- CLOSED-LOOP SERVO-CONTROL
- MOTOR CONTROL
- DATA ACQUISITION SYSTEMS
- DAC-PER-PIN PROGRAMMERS

Description

The DAC7632 is a 16-bit, dual channel, voltage output, Digital-to-Analog Converter (DAC) which provides 15-bit monotonic performance over the specified temperature range. The device accepts 24-bit serial input data, has double-buffered DAC input logic (allowing simultaneous update of both DACs), and provides a serial data output for daisy-chaining multiple devices. A programmable asynchronous reset clears all registers to a mid-scale code of 8000_H or to a zero-scale code of 0000_H. The DAC7632 can operate from a single +5V supply or from +5V and –5V supplies, providing an output range of 0V to +2.5V or –2.5V to +2.5V, respectively.

Low power and small size per DAC make the DAC7632 ideal for industrial process control, data acquisition systems, and closed-loop servo-control. The DAC7632 is available in an LQFP-32 package and specified over a –40°C to +85°C temperature range.

Pricing / Packaging / CAD Design Tools / Samples

			Price ($US)	Packaging			CAD Design Tools		Samples
Device	Status	Temp (^oC)	Price ($US) \| Quantity	Package \| Pins	Top Side Marking	Package QTY \| Package Carrier	Symbols	Footprints	Samples
DAC7632VFBR	ACTIVE	-40 to 85	12.15 \| 1ku	LQFP (VF) \| 32	View	1000 \| LARGE T&R	Purchase Samples
DAC7632VFBRG4	ACTIVE	-40 to 85	12.15 \| 1ku	LQFP (VF) \| 32	View	1000 \| LARGE T&R	Purchase Samples
DAC7632VFBT	ACTIVE	-40 to 85	13.20 \| 1ku	LQFP (VF) \| 32	View	250 \| SMALL T&R	Purchase Samples
DAC7632VFBTG4	ACTIVE	-40 to 85	13.20 \| 1ku	LQFP (VF) \| 32	View	250 \| SMALL T&R	Purchase Samples
DAC7632VFR	ACTIVE	-40 to 85	10.45 \| 1ku	LQFP (VF) \| 32	View	1000 \| LARGE T&R
DAC7632VFRG4	ACTIVE	-40 to 85	10.45 \| 1ku	LQFP (VF) \| 32	View	1000 \| LARGE T&R	Contact TI Distributor or Sales Office
DAC7632VFT	ACTIVE	-40 to 85	11.50 \| 1ku	LQFP (VF) \| 32	View	250 \| SMALL T&R	Purchase Samples
DAC7632VFTG4	ACTIVE	-40 to 85	11.50 \| 1ku	LQFP (VF) \| 32	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
DAC7632VFBR	As of 8:51 AM GMT, 07 Sep 2008			As of 8:51 AM GMT, 07 Sep 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 15 Dec	16 Weeks	None Reported View Distributors
DAC7632VFBRG4	As of 8:51 AM GMT, 07 Sep 2008			As of 8:51 AM GMT, 07 Sep 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 15 Dec	16 Weeks	None Reported View Distributors
DAC7632VFBT	As of 8:51 AM GMT, 07 Sep 2008			As of 8:51 AM GMT, 07 Sep 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 15 Dec	16 Weeks	Europe	Avnet-SILICA	245
DAC7632VFBTG4	As of 8:51 AM GMT, 07 Sep 2008			As of 8:51 AM GMT, 07 Sep 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 15 Dec	16 Weeks	None Reported View Distributors
DAC7632VFR	As of 8:51 AM GMT, 07 Sep 2008			As of 8:51 AM GMT, 07 Sep 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 15 Dec	16 Weeks	None Reported View Distributors
DAC7632VFRG4	As of 8:51 AM GMT, 07 Sep 2008			As of 8:51 AM GMT, 07 Sep 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 15 Dec	16 Weeks	None Reported View Distributors
DAC7632VFT	As of 8:51 AM GMT, 07 Sep 2008			As of 8:51 AM GMT, 07 Sep 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 15 Dec	16 Weeks	Europe	Farnell	196
DAC7632VFTG4	As of 8:51 AM GMT, 07 Sep 2008			As of 8:51 AM GMT, 07 Sep 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 15 Dec	16 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
DAC7632VFBR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
DAC7632VFBRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
DAC7632VFBT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
DAC7632VFBTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
DAC7632VFR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
DAC7632VFRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
DAC7632VFT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
DAC7632VFTG4	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, Dual Voltage Output Digital-To-Analog Converter (Rev. A) (dac7632.pdf, 1266 KB)
30 Apr 2008 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

View User Guides for Digital to Analog Converters

More Literature

View More Literature for Digital to Analog Converters

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Complementary Products - Can be used with DAC7632
Part #	Name	Product Family	Comments
REF102	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
OPA277	High Precision Operational Amplifiers	PRECISION AMPLIFIERS- LOW OFFSET VOLTAGE	OPERATIONAL AMPLIFIER
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