ADS8380 Status: ACTIVE

18-Bit 600KSPS Serial ADC with Ref and Unipolar Pseudo Diff Input

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Datasheet

18-Bit 600-kHz Pseudo-Diff Input MicroPower Sampling Analog-to-Digit Converter (Rev. A) (ads8380.pdf, 1510 KB)
20 Dec 2004 Download

	ADS8380
Resolution(Bits)	18
Sample Rate (max)	600kSPS
Architecture	SAR
Power Consumption(Typ)(mW)	115
SINAD(dB)	91
SNR(dB)	91
SFDR(dB)	119
DNL(Max)(+/-LSB)	1.5
INL(Max)(+/-LSB)	4
No Missing Codes(Bits)	18
No. of Supplies	2
Analog Voltage AV/DD(Min)(V)	2.7
Analog Voltage AV/DD(Max)(V)	5.5
Logic Voltage DV/DD(Min)(V)	2.7
Logic Voltage DV/DD(Max)(V)	5.25
Input Configuration Range	Vref
Reference Mode	Int and Ext
Rating	Catalog
Pin/Package	28QFN
Comments	6X6 QFN-28
# Input Channels	1
	Samples
	Inventory

Customers Who Evaluated This Product Also Evaluated

ADS1243: 24-Bit ADC, 8 Ch, PGA 1:128, 50/60 Hz Notch, 0.6 mW Power Consumption
ADS8382: 18-Bit 600KSPS Serial ADC with Ref and Pseudo Bipolar, Fully Differential Input
ADS8345: 16-Bit, 8-Channel Serial Output Sampling Analog-to-Digital Converter
DAC8565: 16-Bit, Quad Channel, Ultra-Low Glitch, Voltage Output DAC with 2.5V, 2ppm/C Internal Reference

More Related Products

Product Information

Features

600-kHz Sample Rate
±2 LSB Typ, ±4 LSB Max INL
18-Bit NMC Ensured Over Temperature
SINAD 91 dB, SFDR 119 dB at f_i = 1 kHz
High-Speed Serial Interface up to 40 MHz
Onboard Reference Buffer
Onboard 4.096-V Reference
Pseudo-Differential Input, 0 V to 4.2 V
Onboard Conversion Clock
Selectable Output Format, 2’s Complement or Straight Binary
Zero Latency
Wide Digital Supply
Low Power:
- 115 mW at 600 kHz
- 15 mW During Nap Mode
- 10 µW During Power Down
28-Pin 6 x 6 QFN Package
APPLICATIONS
- Medical Instruments
- Optical Networking
- Transducer Interface
- High Accuracy Data Acquisition Systems
- Magnetometers

Description

The ADS8380 is a high performance 18-bit, 600-kHz A/D converter with single-ended (pseudo-differential) input. The device includes an 18-bit capacitor-based SAR A/D converter with inherent sample and hold. The ADS8380 offers a high-speed CMOS serial interface with clock speeds up to 40 MHz.

The ADS8380 is available in a 28 lead 6 × 6 QFN package and is characterized over the industrial –40°C to 85°C temperature range.

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
ADS8380IBRHPR	ACTIVE	-40 to 85	20.75 \| 1ku	QFN (RHP) \| 28	View	2500 \| LARGE T&R	Purchase Samples
ADS8380IBRHPRG4	ACTIVE	-40 to 85	20.75 \| 1ku	QFN (RHP) \| 28	View	2500 \| LARGE T&R	Purchase Samples
ADS8380IBRHPT	ACTIVE	-40 to 85	22.40 \| 1ku	QFN (RHP) \| 28	View	250 \| SMALL T&R
ADS8380IBRHPTG4	ACTIVE	-40 to 85	22.40 \| 1ku	QFN (RHP) \| 28	View	250 \| SMALL T&R
ADS8380IRHPR	ACTIVE	-40 to 85	16.50 \| 1ku	QFN (RHP) \| 28	View	2500 \| LARGE T&R	Purchase Samples
ADS8380IRHPRG4	ACTIVE	-40 to 85	16.50 \| 1ku	QFN (RHP) \| 28	View	2500 \| LARGE T&R	Purchase Samples
ADS8380IRHPT	ACTIVE	-40 to 85	18.15 \| 1ku	QFN (RHP) \| 28	View	250 \| SMALL T&R
ADS8380IRHPTG4	ACTIVE	-40 to 85	18.15 \| 1ku	QFN (RHP) \| 28	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

	TI Inventory Status			Reported Distributor Inventory
ADS8380IBRHPR	As of 10:16 AM GMT, 19 Nov 2008			As of 10:16 AM GMT, 19 Nov 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*		20 Weeks	None Reported View Distributors
ADS8380IBRHPRG4	As of 10:16 AM GMT, 19 Nov 2008			As of 10:16 AM GMT, 19 Nov 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*		20 Weeks	None Reported View Distributors
ADS8380IBRHPT	As of 10:16 AM GMT, 19 Nov 2008			As of 10:16 AM GMT, 19 Nov 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	750*		6 Weeks	Americas	Avnet	1k
	750*		6 Weeks	Americas	DigiKey	329
ADS8380IBRHPTG4	As of 10:16 AM GMT, 19 Nov 2008			As of 10:16 AM GMT, 19 Nov 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	750*		6 Weeks	None Reported View Distributors
ADS8380IRHPR	As of 10:16 AM GMT, 19 Nov 2008			As of 10:16 AM GMT, 19 Nov 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*		20 Weeks	None Reported View Distributors
ADS8380IRHPRG4	As of 10:16 AM GMT, 19 Nov 2008			As of 10:16 AM GMT, 19 Nov 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*		20 Weeks	None Reported View Distributors
ADS8380IRHPT	As of 10:16 AM GMT, 19 Nov 2008			As of 10:16 AM GMT, 19 Nov 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	250*		6 Weeks	Americas	Avnet	500
					DigiKey	125
					Rochester Electronics	250
ADS8380IRHPTG4	As of 10:16 AM GMT, 19 Nov 2008			As of 10:16 AM GMT, 19 Nov 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	250*		6 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
ADS8380IBRHPR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
ADS8380IBRHPRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
ADS8380IBRHPT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
ADS8380IBRHPTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
ADS8380IRHPR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
ADS8380IRHPRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
ADS8380IRHPT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
ADS8380IRHPTG4	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

18-Bit 600-kHz Pseudo-Diff Input MicroPower Sampling Analog-to-Digit Converter (Rev. A) (ads8380.pdf, 1510 KB)
20 Dec 2004 Download

Application Notes

A Glossary of Analog-to-Digital Specifications and Performance Characteristics (Rev. A) (sbaa147a.htm, 8 KB)
12 Jan 2008 Abstract
Using the ADS8380 with the TMS320C6713 DSP (slaa240.htm, 8 KB)
30 Mar 2005 Abstract
Shelf-Life Evaluation of Lead-Free Component Finishes (szza046.htm, 8 KB)
24 May 2004 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

ADS8380EVM User's Guide (slau146.htm, 8 KB)
03 Nov 2004 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
ADS8380EVM Evaluation Module	ADS8380EVM	Texas Instruments	Development Boards/EVMs
Data Converter Plug-in for Code Composer Studio (Rev. D)(slac087d.zip, 5199 KB ) 05 May 2008 zip
Jitter and SNR calculator(slac133.zip, 2 KB ) 24 Apr 2007 zip

Alternative Products - Are similar to ADS8380
Part #	Name	Comments
ADS8382	18-Bit 600KSPS Serial ADC with Ref and Pseudo Bipolar, Fully Differential Input	The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. Has a differential input configuration
ADS8381	18 Bit 580KSPS parallel ADC	The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. It has a parallel output interface
ADS8383	18 Bit 500KSPS Parallel ADC	The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. It has a parallel output interface
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Complementary Products - Can be used with ADS8380
Part #	Name	Product Family	Comments
THS4131	Fully Differential Input/Output Low Noise Amplifier	OPERATIONAL AMPLIFIERS- FULLY DIFFERENTIAL AMPLIFIERS	OPERATIONAL AMLIFIER
THS4130	Fully Differential Input/Output Low Noise Amplifier With Shutdown	OPERATIONAL AMPLIFIERS- FULLY DIFFERENTIAL AMPLIFIERS	OPERATIONAL AMLIFIER
REF5040	Low Noise, Very Low Drift, Precision VOLTAGE REFERENCE	REFERENCES- SERIES VOLTAGE REFERENCES	SERIES VOLTAGE REFERENCE
Customers Who Evaluated This Product Also Evaluated...
DAC8565	16-Bit, Quad Channel, Ultra-Low Glitch, Voltage Output DAC with 2.5V, 2ppm/C Internal Reference	DATA CONVERTERS-DIGITAL TO ANALOG CONVERTERS	TI customers also evaluated this product.

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