ADS7813 Status: ACTIVE

Low-Power, Serial 16-Bit Sampling Analog-To-Digital Converter

Alert me about changes<br/>to this product

Alert me about changes
to this product

Datasheet

Low-Power, Serial 16-Bit Sampling Analog-To-Digital Converter (Rev. C) (PDF 461 KB)
13 Sep 2005

	ADS7813
Resolution(Bits)	16
Sample Rate (max)	40kSPS
Architecture	SAR
Power Consumption(Typ)(mW)	35
SINAD(dB)	89
SNR(dB)	89
SFDR(dB)	102
DNL(Max)(+/-LSB)	1
INL(Max)(+/-LSB)	2
No Missing Codes(Bits)	16
ENOB(Bits)	14.49
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	+4, 10, +/-3.3, 5, 10
Reference Mode	Int and Ext
Rating	Catalog
Pin/Package	16PDIP, 16SOIC
# Input Channels	1
	Samples
	Inventory

Customers Who Evaluated This Product Also Evaluated

ADS7825: 4 Channel, 16-Bit Sampling CMOS A/D Converter
ADS8505: 16-Bit 250kHz CMOS Analog-to-Digital Converter w/Parallel Interface 2.5V Internal Reference
ADS8509: 16-Bit 250kHz CMOS Analog-to-Digital Converter w/Serial Interface 2.5V Internal Reference
DAC7741: 16-Bit, Single Channel, Digital-to-Analog Converter W/Internal +10V Reference and Parallel I/F
TMS320F2812: 32-Bit Digital Signal Controller with Flash

More Related Products

Product Information

Features

20µs max CONVERSION TIME
SINGLE +5V SUPPLY OPERATION
PIN-COMPATIBLE WITH 12-BIT ADS7812
EASY-TO-USE SERIAL INTERFACE
0.3" DIP-16 AND SO-16
±2.0LSB max INL
87dB min SINAD
USES INTERNAL OR EXTERNAL REFERENCE
MULTIPLE INPUT RANGES
35mW max POWER DISSIPATION
NO MISSING CODES
50µW POWER DOWN MODE
APPLICATIONS
- MEDICAL INSTRUMENTATION
- DATA ACQUISITION SYSTEMS
- ROBOTICS
- INDUSTRIAL CONTROL
- TEST EQUIPMENT
- DIGITAL SIGNAL PROCESSING
- DSP SERVO CONTROL

View All Features in Datasheet

Description

The ADS7813 is a low-power, single +5V supply, 16-bit sampling analog-to-digital converter. It contains a complete 16-bit capacitor-based SAR A/D with a sample/hold, clock, reference, and serial data interface.

The converter can be configured for a variety of input ranges including ±10V, ±5V, 0V to 10V, and 0.5V to 4.5V. A high impedance 0.3V to 2.8V input range is also available (input impedance > 10M). For most input ranges, the input voltage can swing to +16.5V or –16.5V without damage to the converter.

A flexible SPI compatible serial interface allows data to be synchronized to an internal or external clock. The ADS7813 is specified at a 40kHz sampling rate over the –40°C to +85°C temperature range.

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
ADS7813P	ACTIVE		22.40 \| 1ku	PDIP (N) \| 16	View	25 \| TUBE
ADS7813PB	ACTIVE		26.65 \| 1ku	PDIP (N) \| 16	View	25 \| TUBE	Purchase Samples
ADS7813PBG4	ACTIVE		26.65 \| 1ku	PDIP (N) \| 16	View	25 \| TUBE	Purchase Samples
ADS7813PG4	ACTIVE		22.40 \| 1ku	PDIP (N) \| 16	View	25 \| TUBE	Contact TI Distributor or Sales Office
ADS7813U	ACTIVE	-40 to 85	22.30 \| 1ku	SOIC (DW) \| 16	View	40 \| TUBE	Contact TI Distributor or Sales Office
ADS7813U/1K	ACTIVE	-40 to 85	21.30 \| 1ku	SOIC (DW) \| 16	View	1000 \| LARGE T&R	Purchase Samples
ADS7813U/1KE4	ACTIVE	-40 to 85	21.30 \| 1ku	SOIC (DW) \| 16	View	1000 \| LARGE T&R	Purchase Samples
ADS7813U/1KG4	ACTIVE	-40 to 85	21.30 \| 1ku	SOIC (DW) \| 16	View	1000 \| LARGE T&R	Purchase Samples
ADS7813UB	ACTIVE	-40 to 85	26.60 \| 1ku	SOIC (DW) \| 16	View	40 \| TUBE	Purchase Samples
ADS7813UB/1K	ACTIVE	-40 to 85	25.60 \| 1ku	SOIC (DW) \| 16	View	1000 \| LARGE T&R	Purchase Samples
ADS7813UB/1KG4	ACTIVE	-40 to 85	25.60 \| 1ku	SOIC (DW) \| 16	View	1000 \| LARGE T&R	Purchase Samples
ADS7813UBE4	ACTIVE	-40 to 85	26.60 \| 1ku	SOIC (DW) \| 16	View	40 \| TUBE	Purchase Samples
ADS7813UBG4	ACTIVE	-40 to 85	26.60 \| 1ku	SOIC (DW) \| 16	View	40 \| TUBE	Purchase Samples
ADS7813UE4	ACTIVE	-40 to 85	22.30 \| 1ku	SOIC (DW) \| 16	View	40 \| TUBE	Contact TI Distributor or Sales Office
ADS7813UG4	ACTIVE	-40 to 85	22.30 \| 1ku	SOIC (DW) \| 16	View	40 \| TUBE	Contact TI Distributor or Sales Office

* 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 WeeksADS7813P
Americas	Avnet	15
Asia	Farnell Asia	86
Europe	Arrow Southern Europe	75
	Compel	10
	Farnell	73
TI Lead Time*: 14 WeeksADS7813PB
Americas	Newark	15
Americas	Rochester Electronics	65
TI Lead Time*: 14 WeeksADS7813PBG4
None Reported View Distributors
TI Lead Time*: 20 WeeksADS7813PG4
None Reported View Distributors
TI Lead Time*: 20 WeeksADS7813U
Americas	Arrow	137
Americas	Newark	24
Asia	WPI	84
Europe	Avnet-SILICA	25
Europe	Spoerle	13
Worldwide	DigiKey	892
TI Lead Time*: 20 WeeksADS7813U/1K
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksADS7813U/1KE4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksADS7813U/1KG4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksADS7813UB
Europe	Avnet-SILICA	17
TI Lead Time*: 20 WeeksADS7813UB/1K
None Reported View Distributors
TI Lead Time*: 20 WeeksADS7813UB/1KG4
None Reported View Distributors
TI Lead Time*: 20 WeeksADS7813UBE4
None Reported View Distributors
TI Lead Time*: 20 WeeksADS7813UBG4
None Reported View Distributors
TI Lead Time*: 20 WeeksADS7813UE4
Asia	Farnell Asia	121
Europe	Farnell	72
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksADS7813UG4
Americas	Avnet	191
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
ADS7813P	Green (RoHS & no Sb/Br)	CU NIPDAU	N/A for Pkg Type	View	View
ADS7813PB	Green (RoHS & no Sb/Br)	CU NIPDAU	N/A for Pkg Type	View	View
ADS7813PBG4	Green (RoHS & no Sb/Br)	CU NIPDAU	N/A for Pkg Type	View	View
ADS7813PG4	Green (RoHS & no Sb/Br)	CU NIPDAU	N/A for Pkg Type	View	View
ADS7813U	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
ADS7813U/1K	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
ADS7813U/1KE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
ADS7813U/1KG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
ADS7813UB	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
ADS7813UB/1K	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
ADS7813UB/1KG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
ADS7813UBE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
ADS7813UBG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
ADS7813UE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
ADS7813UG4	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

Most useful technical documents for ADS7813

Datasheet

Low-Power, Serial 16-Bit Sampling Analog-To-Digital Converter (Rev. C) (PDF, 461 KB)
13 Sep 2005

Application Notes

Thermal and Electrical Properties of Selected Packaging Materials (HTM, 8 KB) 16102 views
04 Oct 2000 Read Abstract
Upgrading from the ADS7813 to the ADS8513 (HTM, 8 KB) 380 views
03 Dec 2007 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

User Guides

DEM-ADS7812: Demonstration Fixture (PDF, 203 KB) 442 views
27 Sep 2000

View User Guides 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

Part #	Name	Product Family	Comments
ADS8513	16-Bit 40KSPS Low Power Sampling A/D Converter w/IR & Serial Interface and TAG	DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER	The device has the SAME FUNCTIONALITY as the compared device, but is not pin-for-pin equivalent and may not be parametrically equivalent.
ADS8519	16-Bit 250kHz CMOS Analog-to-Digital Converter w/Serial Interface 4.096V Internal Reference	DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER	The device has the SAME FUNCTIONALITY as the compared device, but is not pin-for-pin equivalent and may not be parametrically equivalent. Has a higher sampling rate (250kSPS)
ADS8509	16-Bit 250kHz CMOS Analog-to-Digital Converter w/Serial Interface 2.5V Internal Reference	DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER	The device has the SAME FUNCTIONALITY as the compared device, but is not pin-for-pin equivalent and may not be parametrically equivalent. Has a higher sampling rate (250kSPS)
REF102	Precision Voltage Reference	VOLTAGE REFERENCE - SERIES VOLTAGE REFERENCE
Customers Who Evaluated This Product Also Evaluated...
ADS7825	4 Channel, 16-Bit Sampling CMOS A/D Converter	DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER	TI customers also evaluated this product.
ADS8505	16-Bit 250kHz CMOS Analog-to-Digital Converter w/Parallel Interface 2.5V Internal Reference	DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER	TI customers also evaluated this product.
ADS8509	16-Bit 250kHz CMOS Analog-to-Digital Converter w/Serial Interface 2.5V Internal Reference	DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER	TI customers also evaluated this product.
ADS8364	16-Bit 250 kSPS 6 ADCs, Parallel Out, W/6 x FIFO W/6 Ch.	DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER	TI customers also evaluated this product.
ADS8513	16-Bit 40KSPS Low Power Sampling A/D Converter w/IR & Serial Interface and TAG	DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER	TI customers also evaluated this product.
DAC7741	16-Bit, Single Channel, Digital-to-Analog Converter W/Internal +10V Reference and Parallel I/F	DATA CONVERTERS-DIGITAL TO ANALOG CONVERTER	TI customers also evaluated this product.
TMS320F2812	32-Bit Digital Signal Controller with Flash	C2000™ 32-BIT MICROCONTROLLERS-28X FIXED-POINT SERIES	TI customers also evaluated this product.

ADS7813 Status: ACTIVE

Low-Power, Serial 16-Bit Sampling Analog-To-Digital Converter

See Also

Most Popular Links

Special Note

Datasheet

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

User Guides

Tools & Software

Support and Community

Customer Tags

Other Support