ADS8370 Status:ACTIVE

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

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Datasheet

16 Bit 600-kHz Pseudo-Differential Input Micropower Sampling ADC (ads8370.pdf, 906 KB)
24 Jun 2005 Download

	ADS8370
Resolution(Bits)	16
Sample Rate (max)	600kSPS
Architecture	SAR
Power Consumption(Typ)(mW)	110
SINAD(dB)	89.5
SNR(dB)	89.5
SFDR(dB)	119
DNL(Max)(+/-LSB)	0.75
INL(Max)(+/-LSB)	1.25
No Missing Codes(Bits)	16
ENOB(Bits)	14.75
No. of Supplies	2
Analog Voltage AV/DD(Min)(V)	4.75
Analog Voltage AV/DD(Max)(V)	5.25
Logic Voltage DV/DD(Min)(V)	2.7
Logic Voltage DV/DD(Max)(V)	5.25
Input Configuration Range	4.2
Reference Mode	Int and Ext
Rating	Catalog
Pin/Package	28QFN
# Input Channels	1
	Samples
	Inventory

Customers Who Evaluated This Product Also Evaluated

ADS8505: 16-Bit 250kHz CMOS Analog-to-Digital Converter w/Parallel Interface 2.5V Internal Reference
ADS7890: 2.7V-5.25V Digital, 5V Analog, 14 Bit, 1.25 MSPS, Serial ADC w/Ref
ADS1258: 24 Bit, Fast Channel Cycling Delta-Sigma ADC
MSP430F449: 16-Bit Ultra-Low-Power MCU, 60kB Flash, 2048B RAM, 12-Bit ADC, 2 USARTs HW Multiplier, 160 Seg LCD
PGA205: Programmable Gain Instrumentation Amplifier
DAC7742: 16-Bit, Single Channel, Parallel Interface with Internal Reference

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Product Information

Features

600-kHz Sample Rate
±0.5 LSB Typ, ±1.25 LSB Max INL
±0.4 LSB Typ, ±0.75 LSB Max DNL
16-Bit NMC
SINAD 89.5 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:
- 110 mW at 600 kHz
- 15 mW During Nap Mode
- 10 µW During Power Down
28-Pin 6 x 6 QFN Package
Pin compatible With 18-Bit ADS8380
APPLICATIONS
- Medical Instruments
- Optical Networking
- Transducer Interface
- High Accuracy Data Acquisition Systems
- Magnetometers

Description

The ADS8370 is a high performance 16-bit, 600-kHz A/D converter with single-ended (pseudo-differential) input. The device includes an 16-bit capacitor-based SAR A/D converter with inherent sample and hold. The ADS8370 offers a high-speed CMOS serial interface with clock speeds up to 40 MHz.

The ADS8370 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 ($US)	Packaging			CAD Design Tools	Samples
Device	Status	Temp (^oC)	Price ($US) \| Quantity	Package \| Pins	Top Side Marking	Package QTY \| Package Carrier	Symbols	Samples
ADS8370IBRHPR	ACTIVE	-40 to 85	21.90 \| 100u	QFN (RHP) \| 28	View	2500 \| LARGE T&R	Purchase Samples
ADS8370IBRHPRG4	ACTIVE	-40 to 85	21.90 \| 100u	QFN (RHP) \| 28	View	2500 \| LARGE T&R	Purchase Samples
ADS8370IBRHPT	ACTIVE	-40 to 85	23.45 \| 100u	QFN (RHP) \| 28	View	250 \| SMALL T&R
ADS8370IBRHPTG4	ACTIVE	-40 to 85	23.45 \| 100u	QFN (RHP) \| 28	View	250 \| SMALL T&R
ADS8370IRHPR	ACTIVE	-40 to 85	15.65 \| 100u	QFN (RHP) \| 28	View	2500 \| LARGE T&R	Purchase Samples
ADS8370IRHPRG4	ACTIVE	-40 to 85	15.65 \| 100u	QFN (RHP) \| 28	View	2500 \| LARGE T&R	Purchase Samples
ADS8370IRHPT	ACTIVE	-40 to 85	17.20 \| 100u	QFN (RHP) \| 28	View	250 \| SMALL T&R
ADS8370IRHPTG4	ACTIVE	-40 to 85	17.20 \| 100u	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
ADS8370IBRHPR	As of 9:00 AM GMT, 07 Sep 2008			As of 9:00 AM GMT, 07 Sep 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	5000*		6 Weeks	None Reported View Distributors
ADS8370IBRHPRG4	As of 9:00 AM GMT, 07 Sep 2008			As of 9:00 AM GMT, 07 Sep 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	5000*		6 Weeks	None Reported View Distributors
ADS8370IBRHPT	As of 9:00 AM GMT, 07 Sep 2008			As of 9:00 AM GMT, 07 Sep 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	750*		6 Weeks	Americas	DigiKey	233
					Mouser Electronics	250
					Rochester Electronics	650
				Asia	WPI	577
ADS8370IBRHPTG4	As of 9:00 AM GMT, 07 Sep 2008			As of 9:00 AM GMT, 07 Sep 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	750*		6 Weeks	None Reported View Distributors
ADS8370IRHPR	As of 9:00 AM GMT, 07 Sep 2008			As of 9:00 AM GMT, 07 Sep 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*		20 Weeks	None Reported View Distributors
ADS8370IRHPRG4	As of 9:00 AM GMT, 07 Sep 2008			As of 9:00 AM GMT, 07 Sep 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*		20 Weeks	None Reported View Distributors
ADS8370IRHPT	As of 9:00 AM GMT, 07 Sep 2008			As of 9:00 AM GMT, 07 Sep 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	3000*		6 Weeks	Americas	Mouser Electronics	246
	3000*		6 Weeks	Asia	WPI	502
ADS8370IRHPTG4	As of 9:00 AM GMT, 07 Sep 2008			As of 9:00 AM GMT, 07 Sep 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	3000*		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
ADS8370IBRHPR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
ADS8370IBRHPRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
ADS8370IBRHPT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
ADS8370IBRHPTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
ADS8370IRHPR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
ADS8370IRHPRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
ADS8370IRHPT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
ADS8370IRHPTG4	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

16 Bit 600-kHz Pseudo-Differential Input Micropower Sampling ADC (ads8370.pdf, 906 KB)
24 Jun 2005 Download

Application Notes

A Glossary of Analog-to-Digital Specifications and Performance Characteristics (Rev. A) (sbaa147a.htm, 8 KB)
12 Jan 2008 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

ADS8370EVM Users Guide (slau161.pdf, 464 KB)
20 Jul 2005 Download

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
ADS8370EVM Evaluation Module	ADS8370EVM	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)(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 ADS8370
Part #	Name	Comments
ADS8371	16-Bit 750-kHz Unipolar Input Micro Power Sampling ADC Converter w/Parallel	The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. Has a parallel output interface
ADS8372	16-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
ADS8380	18-Bit 600KSPS Serial ADC with Ref and Unipolar Pseudo Diff Input	The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. 18-bit upgrade for ADS8370
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Complementary Products - Can be used with ADS8370
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
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