ADS1213 Status: ACTIVE

22-Bit Analog-to-Digital Converter

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Datasheet

ADS1212, ADS1213: 22-Bit Analog-to-Digital Converter (Rev. B) (PDF 1176 KB)
18 Feb 2004

	ADS1212	ADS1213
Resolution(Bits)	22	22
Sample Rate (max)	6.25kSPS	6.25kSPS
Architecture	Delta-Sigma	Delta-Sigma
Power Consumption(Typ)(mW)	1.4	1.4
DNL(Max)(+/-LSB)	1	1
INL(Max)(+/-LSB)	0.0015%	0.0015%
No Missing Codes(Bits)	22	22
ENOB(Bits)	20	20
No. of Supplies	1	1
Analog Voltage AV/DD(Min)(V)	4.75	4.75
Analog Voltage AV/DD(Max)(V)	5.25	5.25
Logic Voltage DV/DD(Min)(V)	4.75	4.75
Logic Voltage DV/DD(Max)(V)	5.25	5.25
Input Configuration Range	2Vref/PGA (1-16)	2Vref/PGA (1-16)
Reference Mode	Int	Int
Rating	Catalog	Catalog
Pin/Package	18PDIP, 18SOP	24PDIP, 24SOIC, 28SSOP
# Input Channels	1	4
	Samples	Samples
	Inventory	Inventory

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ADS8364: 16-Bit 250 kSPS 6 ADCs, Parallel Out, W/6 x FIFO W/6 Ch.
XTR105: 4-20mA Current Transmitter with Sensor Excitation and Linearization
VCA2616: Dual, Variable Gain Amlifier w/Low Noise Pre-Amp
ISO124: Precision Lowest Cost Isolation Amplifier

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Product Information

Features

DELTA-SIGMA A/D CONVERTER
22 BITS NO MISSING CODES
20 BITS EFFECTIVE RESOLUTION AT 10Hz AND 16 BITS AT 1000Hz
LOW POWER: 1.4mW
DIFFERENTIAL INPUTS
PROGRAMMABLE GAIN AMPLIFIER
SPI™ COMPATIBLE SSI INTERFACE
PROGRAMMABLE CUTOFF FREQUENCY UP TO 6.25kHz
INTERNAL/EXTERNAL REFERENCE
ON-CHIP SELF-CALIBRATION
ADS1213 INCLUDES 4-CHANNEL MUX
APPLICATIONS
- INDUSTRIAL PROCESS CONTROL
- INSTRUMENTATION
- BLOOD ANALYSIS
- SMART TRANSMITTERS
- PORTABLE INSTRUMENTS
- WEIGH SCALES
- PRESSURE TRANSDUCERS

All trademarks are the property of their respective owners.

Description

The ADS1212 and ADS1213 are precision, wide dynamic range, delta-sigma Analog-to-Digital (A/D) converters with 24-bit resolution operating from a single +5V supply. The differential inputs are ideal for direct connection to transducers or low-level voltage signals. The delta-sigma architecture is used for wide dynamic range and to guarantee 22 bits of no missing code performance. An effective resolution of 20 bits is achieved through the use of a very low-noise input amplifier at conversion rates up to 10Hz. Effective resolutions of 16 bits can be maintained up to a sample rate of 1kHz through the use of the unique Turbo Modulator mode of operation. The dynamic range of the converters is further increased by providing a low-noise programmable gain amplifier with a gain range of 1 to 16 in binary steps.

The ADS1212 and ADS1213 are designed for high-resolution measurement applications in smart transmitters, industrial process control, weigh scales, chromatography and portable instrumentation. Both converters include a flexible synchronous serial interface which is SPI compatible and also offers a two-wire control mode for low-cost isolation.

The ADS1212 is a single channel converter and is offered in both DIP-18 and SO-18 packages. The ADS1213 includes a 4-channel input multiplexer and is available in DIP-24, SO-24, and SSOP-28 packages.

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
ADS1213E	ACTIVE	-40 to 85	12.50 \| 1ku	SSOP (DB) \| 28	View	50 \| TUBE
ADS1213E/1K	ACTIVE	-40 to 85	11.50 \| 1ku	SSOP (DB) \| 28	View	1000 \| LARGE T&R	Purchase Samples
ADS1213E/1KG4	ACTIVE	-40 to 85	11.50 \| 1ku	SSOP (DB) \| 28	View	1000 \| LARGE T&R	Purchase Samples
ADS1213EG4	ACTIVE	-40 to 85	12.50 \| 1ku	SSOP (DB) \| 28	View	50 \| TUBE
ADS1213P	ACTIVE	-40 to 85	12.10 \| 1ku	PDIP (NT) \| 24		15 \| TUBE
ADS1213PG4	ACTIVE	-40 to 85	12.10 \| 1ku	PDIP (NT) \| 24		15 \| TUBE
ADS1213U	ACTIVE	-40 to 85	12.50 \| 1ku	SOIC (DW) \| 24	View	25 \| TUBE
ADS1213U/1K	ACTIVE	-40 to 85	11.50 \| 1ku	SOIC (DW) \| 24	View	1000 \| LARGE T&R	Purchase Samples
ADS1213U/1KG4	ACTIVE	-40 to 85	11.50 \| 1ku	SOIC (DW) \| 24	View	1000 \| LARGE T&R	Purchase Samples
ADS1213UG4	ACTIVE	-40 to 85	12.50 \| 1ku	SOIC (DW) \| 24	View	25 \| TUBE

* 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 12:11 PM GMT, 06 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 4 WeeksADS1213E
Americas	Arrow	50
Americas	Rochester Electronics	>1k
Asia	WPI	19
Europe	Avnet-SILICA	4
Worldwide	DigiKey	>1k
Worldwide	Mouser Electronics	48
TI Lead Time*: 4 WeeksADS1213E/1K
Worldwide	DigiKey	Available
TI Lead Time*: 4 WeeksADS1213E/1KG4
Worldwide	DigiKey	Available
TI Lead Time*: 4 WeeksADS1213EG4
Worldwide	DigiKey	Available
TI Lead Time*: 4 WeeksADS1213P
Americas	Avnet	27
	Newark	33
	Rochester Electronics	>1k
Asia	WPI	16
Worldwide	DigiKey	174
Worldwide	Mouser Electronics	39
TI Lead Time*: 4 WeeksADS1213PG4
None Reported View Distributors
TI Lead Time*: 8 WeeksADS1213U
Americas	Arrow	298
Americas	Rochester Electronics	640
Europe	Compel	192
Europe	EBV Elektronik	50
Worldwide	DigiKey	>1k
Worldwide	Mouser Electronics	65
TI Lead Time*: 20 WeeksADS1213U/1K
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksADS1213U/1KG4
Worldwide	DigiKey	Available
TI Lead Time*: 8 WeeksADS1213UG4
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
ADS1213E	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
ADS1213E/1K	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
ADS1213E/1KG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
ADS1213EG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
ADS1213P	Green (RoHS & no Sb/Br)	CU NIPDAU	N/A for Pkg Type	View	View
ADS1213PG4	Green (RoHS & no Sb/Br)	CU NIPDAU	N/A for Pkg Type	View	View
ADS1213U	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
ADS1213U/1K	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
ADS1213U/1KG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
ADS1213UG4	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 ADS1213

Datasheet

ADS1212, ADS1213: 22-Bit Analog-to-Digital Converter (Rev. B) (PDF, 1176 KB)
18 Feb 2004

Application Notes

Thermal and Electrical Properties of Selected Packaging Materials (HTM, 8 KB) 15663 views
04 Oct 2000 Read Abstract
Shelf-Life Evaluation of Lead-Free Component Finishes (HTM, 8 KB) 26941 views
24 May 2004 Read Abstract
A Glossary of Analog-to-Digital Specifications and Performance Characteristics (Rev. A) (HTM, 8 KB) 17740 views
12 Jan 2008 Read Abstract
Interfacing the ADS1210 with an 8xC51 Microcontroller (HTM, 8 KB) 1093 views
27 Sep 2000 Read Abstract
Synchronization of External Analog Multiplexers with Delta-Sigma A/D Converters (HTM, 8 KB) 1228 views
27 Sep 2000 Read Abstract
Overdriving The Inputs To The ADS1210, ADS1211, ADS1212, and ADS1213 (HTM, 8 KB) 777 views
27 Sep 2000 Read Abstract
Programming Tricks for Higher Conversion Speeds Utilizing Delta Sigma Converters (HTM, 8 KB) 4513 views
27 Sep 2000 Read Abstract
Giving Delta-Sigma Converters a Gain Boost with a Front End Analog Gain Stage (HTM, 8 KB) 4786 views
27 Sep 2000 Read Abstract
ADS121x Analog-Digital Converter Applications Primer (HTM, 8 KB) 1315 views
27 Sep 2000 Read Abstract
Guide for Delta-Sigma Converters: ADS1210, ADS1211, ADS1212, ADS1213 (HTM, 8 KB) 1424 views
27 Sep 2000 Read Abstract
Interleaving Analog-to-Digital Converters (HTM, 8 KB) 7602 views
02 Oct 2000 Read Abstract
Analog-to-Digital Converter Grounding Practices Affect System Performance (HTM, 8 KB) 14400 views
02 Oct 2000 Read Abstract
Principles of Data Acquisition and Conversion (HTM, 8 KB) 16012 views
02 Oct 2000 Read Abstract
Coding Schemes Used with Data Converters (HTM, 8 KB) 1373 views
27 Sep 2000 Read Abstract
High Speed Data Conversion (HTM, 8 KB) 22174 views
02 Oct 2000 Read Abstract
What Designers Should Know About Data Converter Drift (HTM, 8 KB) 9789 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

Part #	Name	Product Family	Comments
ADS1256	24 Bit, 30kSPS Very Low Noise Delta-Sigma ADC with Multiplexer	DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER	The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. Has a higher sampling rate and resolution than ADS1213
ADS1211	24-Bit Analog-to-Digital Converter	DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER	The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. 24-bit 16kSPS version of ADS1213
ADS1212	22-Bit Analog-to-Digital Converter	DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER	The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. Single channel version of ADS1213
ADS1234	24-Bit, Ultra Low-Noise Analog-to-Digital Converter	DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER	The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.
ADS1217	8-Channel, 24-Bit Analog-To-Digital Converter	DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER	The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. Has a lower sampling rate but higher resolution (24) and more serial inputs (8).
OPA277	High Precision Operational Amplifiers	PRECISION AMPLIFIER - LOW OFFSET VOLTAGE	OPERATIONAL AMPLIFIER
OPA211	1.1nV/rtHz Noise, Low Power, Precision Operational Amplifier in Tiny DFN-8 Package	PRECISION AMPLIFIER - LOW NOISE	OPERATIONAL AMPLIFIER
REF5025	Low Noise, Very Low Drift, Precision Voltage Reference	VOLTAGE REFERENCE - SERIES VOLTAGE REFERENCE	SERIES VOLTAGE REFERENCE
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ADS1210	24-Bit Analog-to-Digital Converter	DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER	TI customers also evaluated this product.
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ADS1278	Octal, 128kHz, Simultaneous Sampling 24-Bit Delta Sigma ADC	DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER	TI customers also evaluated this product.
ADS826	10-Bit, 60 MSPS ADC SE/Diff, Int/Ext Ref., program. input range w/Pwrdn and comp. to ADS822/3/5/8	DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER	TI customers also evaluated this product.
ADS821	10-Bit, 40 MSPS ADC SE/Diff Inputs with Int References and 9.3 bit ENOB	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.
XTR105	4-20mA Current Transmitter with Sensor Excitation and Linearization	SENSORS, SENSOR CONDITIONING, 4-20MA TRANSMITTER-4-20MA CONDITIONING	TI customers also evaluated this product.
VCA2616	Dual, Variable Gain Amlifier w/Low Noise Pre-Amp	AMPLIFIERS AND LINEAR-VARIABLE GAIN AMPLIFIER	TI customers also evaluated this product.
ISO124	Precision Lowest Cost Isolation Amplifier	AMPLIFIERS AND LINEAR-ISOLATION AMPLIFIER	TI customers also evaluated this product.
INA129	Precision, Low Power Instrumentation Amplifiers	INSTRUMENTATION AMPLIFIER-DUAL SUPPLY	TI customers also evaluated this product.

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ADS1213 Status: ACTIVE

22-Bit Analog-to-Digital Converter

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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

Tools & Software

Support and Community

Customer Tags

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