ADS7852 Status: ACTIVE

12-Bit, 8-Channel, Parallel Output Analog-to-Digital Converter

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Datasheet

ADS7852: 12-Bit, 8-Channel, Parallel Output Analog-to-Digital Converter (Rev. C) (PDF 325 KB)
22 Jul 2004

	ADS7852
Resolution(Bits)	12
Sample Rate (max)	500kSPS
Architecture	SAR
Power Consumption(Typ)(mW)	13
SINAD(dB)	72
SNR(dB)	72
SFDR(dB)	74
DNL(Max)(+/-LSB)	1
INL(Max)(+/-LSB)	1
No Missing Codes(Bits)	12
No. of Supplies	1
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
Input Configuration Range	+5V
Reference Mode	Int and Ext
Rating	Catalog
Pin/Package	32TQFP
# Input Channels	8
	Samples
	Inventory

Customers Who Evaluated This Product Also Evaluated

ADS7828: 12-Bit 50 kSPS ADC I2C Low Power 8-Channel MUX Int 2.5V Ref
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Product Information

Features

2.5V INTERNAL REFERENCE
8 INPUT CHANNELS
500kHz SAMPLING RATE
SINGLE 5V SUPPLY
±1LSB: INL, DNL
NO MISSING CODES
70dB SINAD
LOW POWER: 13mW
TQFP-32 PACKAGE
APPLICATIONS
- DATA ACQUISITION
- TEST AND MEASUREMENT
- INDUSTRIAL PROCESS CONTROL
- MEDICAL INSTRUMENTS

All trademarks are the property of their respective owners.

Description

The ADS7852 is an 8-channel, 12-bit Analog-to-Digital (A/D) converter complete with sample-and-hold, internal 2.5V reference and a full 12-bit parallel output interface. Typical power dissipation is 13mW at at 500kHz throughput rate. The ADS7852 features both a nap mode and a sleep mode, further reducing the power consumption to 2mW. The input range is from 0V to twice the reference voltage. The reference voltage can be overdriven by an external voltage.

The ADS7852 is ideal for multi-channel applications where low power and small size are critical. Medical instrumentation, high-speed data acquisition and laboratory equipment are just a few of the applications that would take advantage of the special features offered by the ADS7852.

View All Description in Datasheet

Pricing / Packaging / CAD Design Tools / Samples

		Price	Packaging			CAD Design Tools		Samples
Device	Status	Price \| Quantity	Package \| Pins	Top Side Marking	Package QTY \| Package Carrier	Symbols	Footprints	Samples
ADS7852Y/250	ACTIVE	3.75 \| 1ku	TQFP (PBS) \| 32	View	250 \| SMALL T&R	Contact TI Distributor or Sales Office
ADS7852Y/250G4	ACTIVE	3.75 \| 1ku	TQFP (PBS) \| 32	View	250 \| SMALL T&R	Contact TI Distributor or Sales Office
ADS7852Y/2K	ACTIVE	3.40 \| 1ku	TQFP (PBS) \| 32	View	2000 \| LARGE T&R	Purchase Samples
ADS7852Y/2KG4	ACTIVE	3.40 \| 1ku	TQFP (PBS) \| 32	View	2000 \| LARGE T&R	Purchase Samples
ADS7852YB/250	ACTIVE	4.45 \| 1ku	TQFP (PBS) \| 32	View	250 \| SMALL T&R	Contact TI Distributor or Sales Office
ADS7852YB/250G4	ACTIVE	4.45 \| 1ku	TQFP (PBS) \| 32	View	250 \| SMALL T&R	Contact TI Distributor or Sales Office
ADS7852YB/2K	ACTIVE	4.10 \| 1ku	TQFP (PBS) \| 32	View	2000 \| LARGE T&R	Purchase Samples
ADS7852YB/2KG4	ACTIVE	4.10 \| 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

Reported Distributor Inventory as of 12:19 PM GMT, 25 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 20 WeeksADS7852Y/250
Americas	Newark	59
Asia	Farnell Asia	59
Worldwide	DigiKey	>1k
TI Lead Time*: 20 WeeksADS7852Y/250G4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksADS7852Y/2K
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksADS7852Y/2KG4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksADS7852YB/250
Americas	Arrow	222
	Newark	22
	Rochester Electronics	250
Asia	Farnell Asia	272
Asia	WPI	151
Worldwide	DigiKey	986
TI Lead Time*: 20 WeeksADS7852YB/250G4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksADS7852YB/2K
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksADS7852YB/2KG4
Worldwide	DigiKey	Available
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
ADS7852Y/250	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
ADS7852Y/250G4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
ADS7852Y/2K	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
ADS7852Y/2KG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
ADS7852YB/250	TBD	Call TI	Call TI	View	View
ADS7852YB/250G4	TBD	Call TI	Call TI	View	View
ADS7852YB/2K	TBD	Call TI	Call TI	View	View
ADS7852YB/2KG4	TBD	Call TI	Call TI	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 ADS7852

Datasheet

ADS7852: 12-Bit, 8-Channel, Parallel Output Analog-to-Digital Converter (Rev. C) (PDF, 325 KB)
22 Jul 2004

Application Notes

Thermal and Electrical Properties of Selected Packaging Materials (HTM, 8 KB) 16102 views
04 Oct 2000 Read Abstract
Shelf-Life Evaluation of Lead-Free Component Finishes (HTM, 8 KB) 27271 views
24 May 2004 Read Abstract
A Glossary of Analog-to-Digital Specifications and Performance Characteristics (Rev. A) (HTM, 8 KB) 18045 views
12 Jan 2008 Read Abstract
Interleaving Analog-to-Digital Converters (HTM, 8 KB) 7763 views
02 Oct 2000 Read Abstract
Analog-to-Digital Converter Grounding Practices Affect System Performance (HTM, 8 KB) 14686 views
02 Oct 2000 Read Abstract
Principles of Data Acquisition and Conversion (HTM, 8 KB) 16400 views
02 Oct 2000 Read Abstract
High Speed Data Conversion (HTM, 8 KB) 22622 views
02 Oct 2000 Read Abstract
What Designers Should Know About Data Converter Drift (HTM, 8 KB) 9979 views
02 Oct 2000 Read Abstract

View Application Notes for Analog to Digital Converter

Tools & Software

Name	Part #	Company	Tool / Software Type
Anti-Aliasing Calculation Tool for A to D Converters	ANTIALIASINGCALC	Texas Instruments	Calculation Utilities
Op Amp to ADC Circuit Topology Calculator	ADC-INPUT-CALC	Texas Instruments	Calculation Utilities

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ADS7852 Status: ACTIVE

12-Bit, 8-Channel, Parallel Output Analog-to-Digital Converter

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Customers Who Evaluated This Product Also Evaluated

Product Information

Features

Description

Pricing / Packaging / CAD Design Tools / Samples

Inventory

Quality & Lead (Pb)-Free Data

Technical Documents

Datasheet

Application Notes

Tools & Software

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