ADS8325 Status:ACTIVE

16-Bit, 100kSPS Serial Out, 2.7V to 5.5V Micro Power Sampling ADC

Alert me about changes<br/>to this product

Alert me about changes
to this product

Datasheet

16-Bit, High-Speed, 2.7V to 5V microPower Sampling A/D Converter (Rev. C) (ads8325.pdf, 1241 KB)
13 Aug 2007 Download

	ADS8320	ADS8321	ADS8324	ADS8325
Resolution(Bits)	16	16	14	16
Sample Rate (max)	100kSPS	100kSPS	50kSPS	100kSPS
Architecture	SAR	SAR	SAR	SAR
Power Consumption(Typ)(mW)	1.95	5.5	2.5	2.25
SINAD(dB)	84	84	78	91
SNR(dB)	92	87	78	91
SFDR(dB)	86	86	85	108
DNL(Max)(+/-LSB)	2	2	2	2
INL(Max)(+/-LSB)	8	8	2	4
No Missing Codes(Bits)	15	15	14	16
No. of Supplies	1	1	1	1
Analog Voltage AV/DD(Min)(V)	2.7	4.75	1.8	2.7
Analog Voltage AV/DD(Max)(V)	5.25	5.25	3.6	5.5
Logic Voltage DV/DD(Min)(V)	2.7	4.75	1.8	2.7
Logic Voltage DV/DD(Max)(V)	5.25	5.25	3.6	5.5
Input Configuration Range	Vref	+/-Vref at +Vref	+/-Vref at +Vref	Vref
Reference Mode	Ext	Ext	Ext	Ext
Rating	Catalog	Catalog	Catalog	Catalog
Pin/Package	8MSOP	8MSOP	8MSOP	8MSOP,8SON
# Input Channels	1	1	1	1
	Samples	Samples	Samples	Samples
	Inventory	Inventory	Inventory	Inventory

Customers Who Evaluated This Product Also Evaluated

ADS8505: 16-Bit 250kHz CMOS Analog-to-Digital Converter w/Parallel Interface 2.5V Internal Reference
ADS8509: 16-Bit 250kHz CMOS Analog-to-Digital Converter w/Serial Interface 2.5V Internal Reference
ADS8370: 16-Bit 600KSPS Serial ADC with Ref and Unipolar Pseudo Diff Input
TLV5618A: 12-Bit, 2.5 us Dual DAC, Serial Input, Pgrmable Settling Time, Q temp available
DAC8501: Multiplying, Low-Power, Rail-to-Rail Output, 16-Bit Serial Input Digital-to-Analog Converter
ISO124: Precision Lowest Cost Isolation Amplifier

More Related Products

Product Information

Features

16-Bits No Missing Codes
Very Low Noise: 3LSB_PP
Excellent Linearity: ±1.5LSB typ
microPower:
- 4.5mW at 100kHz
- 1mW at 10kHz
MSOP-8 and SON-8 Packages (SON Package Size Same as 3x3 QFN)
16-Bit Upgrade to the 12-Bit ADS7816and ADS7822
Pin-Compatible With the ADS7816, ADS7822, ADS7826, ADS7827, ADS7829, and ADS8320
Serial (SPI™/SSI) Interfaces
APPLICATIONS
- Battery-Operated Systems
- Remote Data Acquisition
- Isolated Data Acquisition
- Simultaneous Sampling, Multi-Channel Systems
- Industrial Controls
- Robotics
- Vibration Analysis

SPI is a trademark of Motorola, Inc.
All other trademarks are the property of their respective owners.

Description

The ADS8325 is a 16-bit, sampling, Analog-to-Digital (A/D) converter specified for a supply voltage range from 2.7V to 5.5V. It requires very little power, even when operating at the full 100kHz data rate. At lower data rates, the high speed of the device enables it to spend most of its time in the power-down mode. For example, the average power dissipation is less than 1mW at a 10kHz data rate.

The ADS8325 offers excellent linearity and very low noise and distortion. It also features a synchronous serial (SPI/SSI compatible) interface and a differential input. The reference voltage can be set to any level within the range of 2.5V to V_DD.

Low power and small size make the ADS8325 ideal for portable and battery-operated systems. It is also a perfect fit for remote data acquisition modules, simultaneous multichannel systems, and isolated data acquisition. The ADS8325 is available in MSOP-8 and SON-8 packages. The SON package size is the same as a 3x3 QFN package.

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	Footprints	Samples
ADS8325IBDGKR	ACTIVE		6.80 \| 1ku	MSOP (DGK) \| 8	View	2500 \| LARGE T&R	Purchase Samples
ADS8325IBDGKRG4	ACTIVE		6.80 \| 1ku	MSOP (DGK) \| 8	View	2500 \| LARGE T&R	Purchase Samples
ADS8325IBDGKT	ACTIVE		7.40 \| 1ku	MSOP (DGK) \| 8	View	250 \| SMALL T&R	Purchase Samples
ADS8325IBDGKTG4	ACTIVE		7.40 \| 1ku	MSOP (DGK) \| 8	View	250 \| SMALL T&R	Purchase Samples
ADS8325IBDRBR	ACTIVE	-40 to 85	6.80 \| 1ku	SON (DRB) \| 8	View	2500 \| LARGE T&R		Purchase Samples
ADS8325IBDRBRG4	ACTIVE	-40 to 85	6.80 \| 1ku	SON (DRB) \| 8	View	2500 \| LARGE T&R		Purchase Samples
ADS8325IBDRBT	ACTIVE	-40 to 85	7.40 \| 1ku	SON (DRB) \| 8	View	250 \| SMALL T&R
ADS8325IBDRBTG4	ACTIVE	-40 to 85	7.40 \| 1ku	SON (DRB) \| 8	View	250 \| SMALL T&R
ADS8325IDGKR	ACTIVE		5.90 \| 1ku	MSOP (DGK) \| 8	View	2500 \| LARGE T&R	Purchase Samples
ADS8325IDGKRG4	ACTIVE		5.90 \| 1ku	MSOP (DGK) \| 8	View	2500 \| LARGE T&R			Purchase Samples
ADS8325IDGKT	ACTIVE		6.50 \| 1ku	MSOP (DGK) \| 8	View	250 \| SMALL T&R	Contact TI Distributor or Sales Office
ADS8325IDGKTG4	ACTIVE		6.50 \| 1ku	MSOP (DGK) \| 8	View	250 \| SMALL T&R	Contact TI Distributor or Sales Office
ADS8325IDRBR	ACTIVE	-40 to 85	5.90 \| 1ku	SON (DRB) \| 8	View	2500 \| LARGE T&R		Purchase Samples
ADS8325IDRBRG4	ACTIVE	-40 to 85	5.90 \| 1ku	SON (DRB) \| 8	View	2500 \| LARGE T&R		Purchase Samples
ADS8325IDRBT	ACTIVE	-40 to 85	6.50 \| 1ku	SON (DRB) \| 8	View	250 \| SMALL T&R
ADS8325IDRBTG4	ACTIVE	-40 to 85	6.50 \| 1ku	SON (DRB) \| 8	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
ADS8325IBDGKR	As of 9:04 AM GMT, 20 Aug 2008			As of 9:04 AM GMT, 20 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	9583 \| 5 Dec	16 Weeks	None Reported View Distributors
	0*	>10k \| 12 Dec	16 Weeks
ADS8325IBDGKRG4	As of 9:04 AM GMT, 20 Aug 2008			As of 9:04 AM GMT, 20 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	9583 \| 5 Dec	16 Weeks	None Reported View Distributors
	0*	>10k \| 12 Dec	16 Weeks
ADS8325IBDGKT	As of 9:04 AM GMT, 20 Aug 2008			As of 9:04 AM GMT, 20 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	9583 \| 5 Dec	16 Weeks	Americas	DigiKey	82
	0*	>10k \| 12 Dec	16 Weeks
ADS8325IBDGKTG4	As of 9:04 AM GMT, 20 Aug 2008			As of 9:04 AM GMT, 20 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	9583 \| 5 Dec	16 Weeks	None Reported View Distributors
	0*	>10k \| 12 Dec	16 Weeks
ADS8325IBDRBR	As of 9:04 AM GMT, 20 Aug 2008			As of 9:04 AM GMT, 20 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	>10k*		6 Weeks	None Reported View Distributors
ADS8325IBDRBRG4	As of 9:04 AM GMT, 20 Aug 2008			As of 9:04 AM GMT, 20 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	>10k*		6 Weeks	None Reported View Distributors
ADS8325IBDRBT	As of 9:04 AM GMT, 20 Aug 2008			As of 9:04 AM GMT, 20 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*		26 Weeks	Americas	DigiKey	284
				Americas	Rochester Electronics	>1k
				Asia	WPI	935
ADS8325IBDRBTG4	As of 9:04 AM GMT, 20 Aug 2008			As of 9:04 AM GMT, 20 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*		26 Weeks	None Reported View Distributors
ADS8325IDGKR	As of 9:04 AM GMT, 20 Aug 2008			As of 9:04 AM GMT, 20 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 5 Dec	16 Weeks	Americas	Rochester Electronics	>1k
	0*		16 Weeks	Europe	EBV Elektronik	>1k
ADS8325IDGKRG4	As of 9:04 AM GMT, 20 Aug 2008			As of 9:04 AM GMT, 20 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 5 Dec	16 Weeks	None Reported View Distributors
ADS8325IDGKT	As of 9:04 AM GMT, 20 Aug 2008			As of 9:04 AM GMT, 20 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	1 \| 26 Nov	16 Weeks	Americas	Rochester Electronics	>1k
	0*	>10k \| 5 Dec	16 Weeks
ADS8325IDGKTG4	As of 9:04 AM GMT, 20 Aug 2008			As of 9:04 AM GMT, 20 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	1 \| 26 Nov	16 Weeks	None Reported View Distributors
	0*	>10k \| 5 Dec	16 Weeks
ADS8325IDRBR	As of 9:04 AM GMT, 20 Aug 2008			As of 9:04 AM GMT, 20 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*		26 Weeks	Americas	Rochester Electronics	>1k
ADS8325IDRBRG4	As of 9:04 AM GMT, 20 Aug 2008			As of 9:04 AM GMT, 20 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*		26 Weeks	None Reported View Distributors
ADS8325IDRBT	As of 9:04 AM GMT, 20 Aug 2008			As of 9:04 AM GMT, 20 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	7750*		6 Weeks	Americas	DigiKey	485
	7750*		6 Weeks	Asia	WPI	190
ADS8325IDRBTG4	As of 9:04 AM GMT, 20 Aug 2008			As of 9:04 AM GMT, 20 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	7750*		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
ADS8325IBDGKR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
ADS8325IBDGKRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
ADS8325IBDGKT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
ADS8325IBDGKTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
ADS8325IBDRBR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
ADS8325IBDRBRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
ADS8325IBDRBT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
ADS8325IBDRBTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
ADS8325IDGKR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
ADS8325IDGKRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
ADS8325IDGKT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
ADS8325IDGKTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
ADS8325IDRBR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
ADS8325IDRBRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
ADS8325IDRBT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
ADS8325IDRBTG4	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, High-Speed, 2.7V to 5V microPower Sampling A/D Converter (Rev. C) (ads8325.pdf, 1241 KB)
13 Aug 2007 Download

Application Notes

A Glossary of Analog-to-Digital Specifications and Performance Characteristics (Rev. A) (sbaa147a.htm, 8 KB)
12 Jan 2008 Abstract
Matching the noise performance of the operational amplifier to the ADC (slyt237.pdf, 204 KB)
18 Apr 2006 Download
Interfacing the MSOP8EVM to MSP430 Processors (slaa209.htm, 9 KB)
28 Jul 2004 Abstract
High-Voltage Signal Conditioning for Differential ADCs (sboa096.htm, 8 KB)
14 Jun 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
Interfacing the ADS8320/ADS8325 to TMS320C6711 DSP (slaa175.htm, 8 KB)
27 Jun 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