ADS1605 Status: ACTIVE

16-bit, 5 MSPS Delta-Sigma, Analog-to-Digital Converter

Alert me about changes<br/>to this product

Alert me about changes
to this product

Datasheet

16-Bit, 5MSPS Analog-to-Digital Converter (Rev. H) (PDF 822 KB)
16 May 2007

	ADS1601	ADS1602	ADS1605	ADS1606	ADS1610	ADS1625	ADS1626
Resolution(Bits)	16	16	16	16	16	18	18
Sample Rate (max)	1.25MSPS	2.5MSPS	5MSPS	5MSPS	10MSPS	1.25MSPS	1.25MSPS
Architecture	Delta-Sigma	Delta-Sigma	Delta-Sigma	Delta-Sigma	Delta-Sigma	Delta-Sigma	Delta-Sigma
Power Consumption(Typ)(mW)	330	530	560	560	960	520	520
SINAD(dB)	91	91	84	84	83	93	93
SNR(dB)	91	91	84	84	83	93	93
SFDR(dB)	120	120	102	102	109	120	120
DNL(Max)(+/-LSB)	0.25	0.25	0.25	0.25	0.5	0.5	0.5
INL(Max)(+/-LSB)	0.75	0.75	0.75	0.75	0.4	3.5	3.5
No Missing Codes(Bits)	16	16	16	16	16	18	18
No. of Supplies	2	2	2	2	2	2	2
Analog Voltage AV/DD(Min)(V)	4.75	4.75	4.75	4.75	4.9	4.75	4.75
Analog Voltage AV/DD(Max)(V)	5.25	5.25	5.25	5.25	5.1	5.25	5.25
Logic Voltage DV/DD(Min)(V)	2.7	2.7	2.7	2.7	2.7	2.7	2.7
Logic Voltage DV/DD(Max)(V)	5.25	5.25	5.25	5.25	3.6	5.25	5.25
Input Configuration Range	Vref	Vref	1.467Vref	1.467Vref	Vref	1.467Vref	1.467Vref
Reference Mode	Int and Ext	Int and Ext	Int and Ext	Int and Ext	Ext	Int and Ext	Int and Ext
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Pin/Package	48TQFP	48TQFP	64HTQFP	64HTQFP	64HTQFP	64HTQFP	64HTQFP
# Input Channels	1	1	1	1	1	1	1
	Samples	Samples	Samples	Samples	Samples	Samples	Samples
	Inventory	Inventory	Inventory	Inventory	Inventory	Inventory	Inventory

Customers Who Evaluated This Product Also Evaluated

ADS1602: 16-Bit, 2.5MSPS Analog-to-Digital Converter
ADS1610: 16-Bit, 10MSPS Delta-Sigma Analog-to-Digital Converter
ADS8422: 16 Bit 4MSPS Parallel ADC W/Ref, Pseudo Bipolar, Fully Differential Input

More Related Products

Product Information

Features

Data Rate: 5MSPS (10MSPS in 2X Mode)
Signal-to-Noise Ratio: 88dB
Total Harmonic Distortion: –99dB
Spurious-Free Dynamic Range: 101dB
Linear Phase with 2.45MHz Bandwidth
Passband Ripple: ±0.0025dB
Selectable On-Chip Reference
Directly Connects to TMS320C6000 DSPs
Easily Upgradeable to 18 Bits with the ADS1625 and ADS1626
Adjustable Power Dissipation: 315 to 570mW
Power Down Mode
Supplies:
- Analog +5V
- Digital +3V
- Digital I/O +2.7 to +5.25V
APPLICATIONS
- Scientific Instruments
- Automated Test Equipment
- Data Acquisition
- Medical Imaging

View All Features in Datasheet

Description

The ADS1605 and ADS1606 are high-speed, high-precision, delta-sigma analog-to-digital converter (ADCs) with 16-bit resolution. The data rate is 5 mega-samples per second (MSPS), the bandwidth (–3dB) is 2.45MHz, and passband ripple is less than ±0.0025dB (to 2.2MHz). Both devices offer outstanding performance at these speeds with a signal-to-noise ratio up to 88dB, total harmonic distortion down to –99dB, and a spurious-free dynamic range up to 101dB. For even higher-speed operation, the data rate an be doubled to 10MSPS in 2X mode. The ADS1606 includes an adjustable first-in first-out buffer (FIFO) for the output data.

The input signal is measured against a voltage reference that can be generated on-chip or supplied externally.

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	Samples
ADS1605IPAPR	ACTIVE	-40 to 85	18.70 \| 1ku	HTQFP (PAP) \| 64	View	1000 \| LARGE T&R	Purchase Samples
ADS1605IPAPRG4	ACTIVE	-40 to 85	18.70 \| 1ku	HTQFP (PAP) \| 64	View	1000 \| LARGE T&R	Purchase Samples
ADS1605IPAPT	ACTIVE	-40 to 85	19.70 \| 1ku	HTQFP (PAP) \| 64	View	250 \| SMALL T&R
ADS1605IPAPTG4	ACTIVE	-40 to 85	19.70 \| 1ku	HTQFP (PAP) \| 64	View	250 \| SMALL T&R

* 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, 20 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 20 WeeksADS1605IPAPR
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksADS1605IPAPRG4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksADS1605IPAPT
Americas	Arrow	209
	Avnet	250
	Rochester Electronics	918
Europe	Avnet-SILICA	33
Worldwide	DigiKey	169
TI Lead Time*: 20 WeeksADS1605IPAPTG4
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
ADS1605IPAPR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
ADS1605IPAPRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
ADS1605IPAPT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
ADS1605IPAPTG4	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 ADS1605

Datasheet

16-Bit, 5MSPS Analog-to-Digital Converter (Rev. H) (PDF, 822 KB)
16 May 2007

Application Notes

Operating the 16-Bit, 5 MSPS ADS1605 at Double the Output Data Rate - 10 MSPS (HTM, 8 KB) 268 views
03 Sep 2003 Read Abstract
Thermal and Electrical Properties of Selected Packaging Materials (HTM, 8 KB) 15987 views
04 Oct 2000 Read Abstract
Shelf-Life Evaluation of Lead-Free Component Finishes (HTM, 8 KB) 27183 views
24 May 2004 Read Abstract
A Glossary of Analog-to-Digital Specifications and Performance Characteristics (Rev. A) (HTM, 8 KB) 17993 views
12 Jan 2008 Read Abstract
Programming Tricks for Higher Conversion Speeds Utilizing Delta Sigma Converters (HTM, 8 KB) 4552 views
27 Sep 2000 Read Abstract
Giving Delta-Sigma Converters a Gain Boost with a Front End Analog Gain Stage (HTM, 8 KB) 4823 views
27 Sep 2000 Read Abstract
Interleaving Analog-to-Digital Converters (HTM, 8 KB) 7723 views
02 Oct 2000 Read Abstract
Analog-to-Digital Converter Grounding Practices Affect System Performance (HTM, 8 KB) 14605 views
02 Oct 2000 Read Abstract
Principles of Data Acquisition and Conversion (HTM, 8 KB) 16319 views
02 Oct 2000 Read Abstract
High Speed Data Conversion (HTM, 8 KB) 22501 views
02 Oct 2000 Read Abstract
What Designers Should Know About Data Converter Drift (HTM, 8 KB) 9931 views
02 Oct 2000 Read Abstract

View Application Notes for Analog to Digital Converter

User Guides

ADS1605/1606 EVM User's Guide (Rev. A) (PDF, 864 KB) 1099 views
15 Apr 2004

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
ADS1605 Evaluation Module	ADS1605EVM	Texas Instruments	Development Boards/EVMs
DCPFREETOOL Software Plug-In to Code Composer Studio	DCPFREETOOL	Texas Instruments	Utilities/Plug-Ins
Data Converter Plug-in for Code Composer Studio (Rev. D)(ZIP 5199 KB ) 6153 views 05 May 2008

Part #	Name	Product Family	Comments
ADS1606	16 Bit, 5MSPS Single Channel Delta-Sigma ADC Single with FIFO	DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER	The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.
ADS1625	18 Bit, 1.25MSPS Single Channel Delta-Sigma ADC Single	DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER	18 bit equivalent device
ADS1602	16-Bit, 2.5MSPS Analog-to-Digital Converter	DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER	Similar device with 2.5 MSPS bandwidth
ADS1601	16-Bit, 1.25MSPS Analog-to-Digital Converter	DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER	Similar device with 1.25 MSPS bandwidth
ADS1610	16-Bit, 10MSPS Delta-Sigma Analog-to-Digital Converter	DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER	Similar device with 10 MSPS bandwidth
ADS1626	18 Bit, 1.25MSPS Single Channel Delta-Sigma ADC Single with FIFO	DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER	18 bit equivalent device
THS4131	Fully Differential Input/Output Low Noise Amplifier	OPERATIONAL AMPLIFIER - FULLY DIFFERENTIAL AMPLIFIER	OPERATIONAL AMPLIFIER
THS4130	Fully Differential Input/Output Low Noise Amplifier With Shutdown	OPERATIONAL AMPLIFIER - FULLY DIFFERENTIAL AMPLIFIER	OPERATIONAL AMPLIFIER
Customers Who Evaluated This Product Also Evaluated...
ADS1602	16-Bit, 2.5MSPS Analog-to-Digital Converter	DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER	TI customers also evaluated this product.
ADS1610	16-Bit, 10MSPS Delta-Sigma Analog-to-Digital Converter	DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER	TI customers also evaluated this product.
ADS8422	16 Bit 4MSPS Parallel ADC W/Ref, Pseudo Bipolar, Fully Differential Input	DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER	TI customers also evaluated this product.
ADS1606	16 Bit, 5MSPS Single Channel Delta-Sigma ADC Single with FIFO	DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER	TI customers also evaluated this product.

Ultrasound System

All End-Equipment

Support and Community

Customer Tags

No Tags are Available for this Part Number

ADS1605 Status: ACTIVE

16-bit, 5 MSPS Delta-Sigma, Analog-to-Digital Converter

See Also

Most Popular Links

Datasheet

Customers Who Evaluated This Product Also Evaluated