Data Converters - Analog to Digital Converters - ADS7835

Datasheet

12-Bit, High-Speed, Low Power Sampling Analog-to-Digital Converter (ads7835.pdf, 367 KB)
27 Sep 2000 Download

	ADS7818	ADS7834	ADS7835
Resolution(Bits)	12	12	12
Sample Rate (max)	500kSPS	500kSPS	500kSPS
Architecture	SAR	SAR	SAR
Power Consumption(Typ)(mW)	11	11	17.5
SINAD(dB)	70	70	72
SNR(dB)	72	72	72
SFDR(dB)	78	78	78
DNL(Max)(+/-LSB)	1	1	1
INL(Max)(+/-LSB)	1	1	1
No Missing Codes(Bits)	12	12	12
No. of Supplies	1	1	1
Analog Voltage AV/DD(Min)(V)	4.75	4.75	4.75
Analog Voltage AV/DD(Max)(V)	5.25	5.25	5.25
Logic Voltage DV/DD(Min)(V)	4.75	4.75	4.75
Logic Voltage DV/DD(Max)(V)	5.25	5.25	5.25
Input Configuration Range	+5V	+2.5V	+/-2.5V
Reference Mode	Int	Int and Ext	Int
Rating	Catalog	Catalog	Catalog
Pin/Package	8MSOP,8PDIP	8MSOP	8MSOP
# Input Channels	1	1	1
	Samples	Samples	Samples
	Inventory	Inventory	Inventory

Customers Who Evaluated This Product Also Evaluated

ADS8344: 16-Bit, 8-Channel Serial Output Sampling Analog-to-Digital Converter
ADS7818: 12-Bit High Speed Low Power Sampling Analog-to-Digital Converter
ADS7816: 12-Bit High Speed Micro Power Sampling Analog-To-Digital Converter
SN74LVC1G07: Single Buffer/Driver With Open-Drain Output
OPA547: High-Voltage, High-Current Op Amp, Excellent Output Swing
TL494: PWM Control Circuit

More Related Products

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
ADS7835E/250	ACTIVE	3.05 \| 1ku	MSOP (DGK) \| 8	View	250 \| SMALL T&R
ADS7835E/250G4	ACTIVE	3.05 \| 1ku	MSOP (DGK) \| 8	View	250 \| SMALL T&R	Contact TI Distributor or Sales Office
ADS7835E/2K5	ACTIVE	2.75 \| 1ku	MSOP (DGK) \| 8	View	2500 \| LARGE T&R	Purchase Samples
ADS7835E/2K5G4	ACTIVE	2.75 \| 1ku	MSOP (DGK) \| 8	View	2500 \| LARGE T&R	Purchase Samples
ADS7835EB/250	ACTIVE	3.60 \| 1ku	MSOP (DGK) \| 8	View	250 \| SMALL T&R
ADS7835EB/250G4	ACTIVE	3.60 \| 1ku	MSOP (DGK) \| 8	View	250 \| SMALL T&R	Contact TI Distributor or Sales Office
ADS7835EB/2K5	ACTIVE	3.30 \| 1ku	MSOP (DGK) \| 8	View	2500 \| LARGE T&R	Purchase Samples
ADS7835EB/2K5G4	ACTIVE	3.30 \| 1ku	MSOP (DGK) \| 8	View	2500 \| 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
ADS7835E/250	As of 9:21 AM GMT, 15 Oct 2008			As of 9:21 AM GMT, 15 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 21 Jan	16 Weeks	Americas	DigiKey	381
					Newark	99
					Rochester Electronics	792
ADS7835E/250G4	As of 9:21 AM GMT, 15 Oct 2008			As of 9:21 AM GMT, 15 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 21 Jan	16 Weeks	None Reported View Distributors
ADS7835E/2K5	As of 9:21 AM GMT, 15 Oct 2008			As of 9:21 AM GMT, 15 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 21 Jan	16 Weeks	Americas	Rochester Electronics	>1k
ADS7835E/2K5G4	As of 9:21 AM GMT, 15 Oct 2008			As of 9:21 AM GMT, 15 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 21 Jan	16 Weeks	None Reported View Distributors
ADS7835EB/250	As of 9:21 AM GMT, 15 Oct 2008			As of 9:21 AM GMT, 15 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 21 Jan	16 Weeks	Americas	DigiKey	750
	0*		16 Weeks	Asia	WPI	43
ADS7835EB/250G4	As of 9:21 AM GMT, 15 Oct 2008			As of 9:21 AM GMT, 15 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 21 Jan	16 Weeks	None Reported View Distributors
ADS7835EB/2K5	As of 9:21 AM GMT, 15 Oct 2008			As of 9:21 AM GMT, 15 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 21 Jan	16 Weeks	None Reported View Distributors
ADS7835EB/2K5G4	As of 9:21 AM GMT, 15 Oct 2008			As of 9:21 AM GMT, 15 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 21 Jan	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
ADS7835E/250	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
ADS7835E/250G4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
ADS7835E/2K5	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
ADS7835E/2K5G4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
ADS7835EB/250	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
ADS7835EB/250G4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
ADS7835EB/2K5	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
ADS7835EB/2K5G4	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

Datasheets

12-Bit, High-Speed, Low Power Sampling Analog-to-Digital Converter (ads7835.pdf, 367 KB)
27 Sep 2000 Download

Application Notes

A Glossary of Analog-to-Digital Specifications and Performance Characteristics (Rev. A) (sbaa147a.htm, 8 KB)
12 Jan 2008 Abstract
Interfacing the MSOP8EVM to MSP430 Processors (slaa209.htm, 9 KB)
28 Jul 2004 Abstract
Shelf-Life Evaluation of Lead-Free Component Finishes (szza046.htm, 8 KB)
24 May 2004 Abstract
Interfacing the MSOP8EVM to TMS320C5x Processors (slaa201.htm, 8 KB)
28 Apr 2004 Abstract
Interfacing the MSOP8EVM to TMS320C6x Processors (slaa190.htm, 9 KB)
02 Dec 2003 Abstract
Thermal and Electrical Properties of Selected Packaging Materials (sbfa010.htm, 8 KB)
04 Oct 2000 Abstract
Analog-to-Digital Converter Grounding Practices Affect System Performance (sbaa052.htm, 8 KB)
02 Oct 2000 Abstract
Principles of Data Acquisition and Conversion (sbaa051.htm, 8 KB)
02 Oct 2000 Abstract
Interleaving Analog-to-Digital Converters (sbaa049.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 Analog to Digital Converters

User Guides

Modular MSOP8EVM User's Guide (slau115.htm, 8 KB)
22 Sep 2003 Abstract

View User Guides for Analog to Digital Converters

More Literature

View More Literature for Analog to Digital Converters

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
ADS7835 Evaluation Module	ADS7835EVM	Texas Instruments	Development Boards/EVMs
DCPFREETOOL Software Plug-In to Code Composer Studio	DCPFREETOOL	Texas Instruments	Utilities/Plug-Ins

Alternative Products - Are similar to ADS7835
Part #	Name	Comments
ADS7886	2.35V-5.25V, 12 bit, 1MSPS, Serial ADC	The device has the SAME FUNCTIONALITY as the compared device, but is not pin-for-pin equivalent and may not be parametrically equivalent. Unipolar equivalent device with higher sampling rate (1MSPS). Has no internal reference
ADS7866	1.2V, 12 Bit 200KSPS, Serial ADC	The device has the SAME FUNCTIONALITY as the compared device, but is not pin-for-pin equivalent and may not be parametrically equivalent. Unipolar equivalent device with lower sampling rate (200kSPS). Has no internal reference
ADS7810	12-Bit 800kHz Sampling CMOS 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 parallel output interface with higher sampling rate (800kSPS)
Customers Who Evaluated This Product Also Evaluated...
ADS8344	16-Bit, 8-Channel Serial Output Sampling Analog-to-Digital Converter	TI customers also evaluated this product.
ADS7818	12-Bit High Speed Low Power Sampling Analog-to-Digital Converter	TI customers also evaluated this product.
ADS7816	12-Bit High Speed Micro Power Sampling Analog-To-Digital Converter	TI customers also evaluated this product.
ADS7886	2.35V-5.25V, 12 bit, 1MSPS, Serial ADC	TI customers also evaluated this product.
ADS7866	1.2V, 12 Bit 200KSPS, Serial ADC	TI customers also evaluated this product.
ADS8504	12-Bit 250kHz CMOS Analog-to-Digital Converter w/Parallel Interface 2.5V Internal Reference	TI customers also evaluated this product.
ADS7861	Dual, 500kHz, 12-Bit, 2+2 Ch, Simultaneous Sampling Analog-To-Digital Converter	TI customers also evaluated this product.
ADS7828	12-Bit 50 kSPS ADC I2C Low Power 8-Channel MUX Int 2.5V Ref	TI customers also evaluated this product.
ADS7844	12-Bit, 8-Channel Serial Output Sampling Analog-To-Digital Converter	TI customers also evaluated this product.
ADS7870	12-Bit ADC, MUX, PGA and Internal Reference Data Acquisition System	TI customers also evaluated this product.

Complementary Products - Can be used with ADS7835
Customers Who Evaluated This Product Also Evaluated...
Part #	Name	Product Family	Comments
SN74LVC1G07	Single Buffer/Driver With Open-Drain Output	LITTLE LOGIC-SINGLE-GATES	TI customers also evaluated this product.
OPA547	High-Voltage, High-Current Op Amp, Excellent Output Swing	PRECISION AMPLIFIERS-HIGH OUTPUT CURRENT	TI customers also evaluated this product.
TL494	PWM Control Circuit	AC/DC AND DC/DC POWER SUPPLIES-PWM POWER SUPPLY CONTROLLERS	TI customers also evaluated this product.
MAX3221	3-V to 5.5-V Single-Channel RS-232 Line Driver/Receiver	INTERFACE (SL)-RS-232 (SL)	TI customers also evaluated this product.
TMS320F2812	32-Bit Digital Signal Controller with Flash	C2000™ DIGITAL SIGNAL CONTROLLERS-F281x CONTROLLERS	TI customers also evaluated this product.
LM324	Quadruple Operational Amplifier	AMPLIFIERS (SL)-OPERATIONAL AMPLIFIERS (SL)	TI customers also evaluated this product.
REF3225	2.5V 4ppm/Degrees C, 100uA SOT23-6 Series (Bandgap) Voltage Reference	REFERENCES-SERIES VOLTAGE REFERENCES	TI customers also evaluated this product.
INA129	Precision, Low Power Instrumentation Amplifiers	INSTRUMENTATION AMPLIFIERS-DUAL SUPPLY	TI customers also evaluated this product.
INA126	Micropower Instrumentation Amplifier Single and Dual Versions	INSTRUMENTATION AMPLIFIERS-DUAL SUPPLY	TI customers also evaluated this product.

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ADS7835 Status: ACTIVE

12-Bit, High-Speed, Low Power Sampling Analog-to-Digital Converter

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