ADS8326 Status: ACTIVE

16-Bit, Pseudo Diff Input, 250kSPS 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 Analog-to-Digital Converter (Rev. B) (PDF 892 KB) 5576 views
13 May 2008

	ADS8326
Resolution(Bits)	16
Sample Rate (max)	250kSPS
Architecture	SAR
Power Consumption(Typ)(mW)	10
SINAD(dB)	91
SNR(Typ)(dB)	91.5
SFDR(dB)	103
DNL(Max)(+/-LSB)	1
INL(Max)(+/-LSB)	1.5
No Missing Codes(Bits)	16
No. of Supplies	1
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)	5.5
Input Configuration Range	Vref
Reference Mode	Ext
Rating	Catalog
Pin/Package	8MSOP
# Input Channels	1
	Samples
	Inventory

Customers Who Evaluated This Product Also Evaluated

ADS8317: 16-Bit, Pseudo Bipolar, Fully Diff Input, 250kSPS Serial Out, 2.7V to 5.5V Micro Power Sampling ADC
ADS8325: 16-Bit, 100kSPS Serial Out, 2.7V to 5.5V Micro Power Sampling ADC
ADS8509: 16-Bit 250kHz CMOS Analog-to-Digital Converter w/Serial Interface 2.5V Internal Reference
TPS767D318: Dual-Output Low-Dropout (LDO) Voltage Regulators
TPS5420: 5.5V to 36V, 2A, 500kHz Step Down SWIFT™ Converter
TPS5430: 5.5V to 36V, 3A, 500kHz Step Down SWIFT™ Converter

More Related Products

Product Information

Features

16 Bits No Missing Codes (Full-Supply Range, High or Low Grade)
Very Low Noise: 3LSB_PP
Excellent Linearity:
microPower:
MSOP-8 Package (SON-8 package available Q4, 2007; package size same as 3x3 QFN)
16-Bit Upgrade to the 12-Bit ADS7816 and ADS7822
Pin-Compatible with the ADS7816, ADS7822, ADS7826, ADS7827, ADS7829, ADS8320, and ADS8325
Serial (SPI™/SSI) Interface
APPLICATIONS
- Battery-Operated Systems
- Remote Data Acquisition
- Isolated Data Acquisition
- Simultaneous Sampling, Multichannel 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 ADS8326 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 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 0.2mW at a 10kHz data rate.

The ADS8326 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 0.1V to V_DD.

Low power and small size make the ADS8326 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 ADS8326 is available in an MSOP-8 package.

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
ADS8326IBDGKR	ACTIVE	-40 to 85	6.95 \| 1ku	MSOP (DGK) \| 8	View	2500 \| LARGE T&R	Purchase Samples
ADS8326IBDGKRG4	ACTIVE	-40 to 85	6.95 \| 1ku	MSOP (DGK) \| 8	View	2500 \| LARGE T&R	Purchase Samples
ADS8326IBDGKT	ACTIVE	-40 to 85	7.45 \| 1ku	MSOP (DGK) \| 8	View	250 \| SMALL T&R
ADS8326IBDGKTG4	ACTIVE	-40 to 85	7.45 \| 1ku	MSOP (DGK) \| 8	View	250 \| SMALL T&R
ADS8326IDGKR	ACTIVE	-40 to 85	5.00 \| 1ku	MSOP (DGK) \| 8	View	2500 \| LARGE T&R	Purchase Samples
ADS8326IDGKRG4	ACTIVE	-40 to 85	5.00 \| 1ku	MSOP (DGK) \| 8	View	2500 \| LARGE T&R	Purchase Samples
ADS8326IDGKT	ACTIVE	-40 to 85	5.50 \| 1ku	MSOP (DGK) \| 8	View	250 \| SMALL T&R
ADS8326IDGKTG4	ACTIVE	-40 to 85	5.50 \| 1ku	MSOP (DGK) \| 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
ADS8326IBDGKR	As of 12:07 PM GMT, 03 Jul 2009	As of 12:07 PM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	4 Weeks	Americas	DigiKey	Available
ADS8326IBDGKRG4	As of 12:07 PM GMT, 03 Jul 2009	As of 12:07 PM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	4 Weeks	Americas	DigiKey	Available
ADS8326IBDGKT	As of 12:07 PM GMT, 03 Jul 2009	As of 12:07 PM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	4 Weeks	Americas	DigiKey	>1k
			Mouser Electronics	524
			Newark	210
		Asia	WPI	148
ADS8326IBDGKTG4	As of 12:07 PM GMT, 03 Jul 2009	As of 12:07 PM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	4 Weeks	Americas	DigiKey	Available
ADS8326IDGKR	As of 12:07 PM GMT, 03 Jul 2009	As of 12:07 PM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	4 Weeks	Asia	WPI	>1k
ADS8326IDGKRG4	As of 12:07 PM GMT, 03 Jul 2009	As of 12:07 PM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	4 Weeks	None Reported View Distributors
ADS8326IDGKT	As of 12:07 PM GMT, 03 Jul 2009	As of 12:07 PM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	8 Weeks	Americas	Arrow	>1k
			DigiKey	>1k
			Newark	317
		Europe	EBV Elektronik	95
ADS8326IDGKTG4	As of 12:07 PM GMT, 03 Jul 2009	As of 12:07 PM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	8 Weeks	None Reported View Distributors
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
ADS8326IBDGKR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
ADS8326IBDGKRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
ADS8326IBDGKT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
ADS8326IBDGKTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
ADS8326IDGKR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
ADS8326IDGKRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
ADS8326IDGKT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
ADS8326IDGKTG4	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 ADS8326

Datasheet

16-Bit, High-Speed, 2.7V to 5V microPower Sampling Analog-to-Digital Converter (Rev. B) (PDF 892 KB) 5576 views
13 May 2008

Application Notes

Thermal and Electrical Properties of Selected Packaging Materials (HTM 8 KB) 12840 views
04 Oct 2000 Read Abstract
Shelf-Life Evaluation of Lead-Free Component Finishes (HTM 8 KB) 25031 views
24 May 2004 Read Abstract
A Glossary of Analog-to-Digital Specifications and Performance Characteristics (Rev. A) (HTM 8 KB) 15899 views
12 Jan 2008 Read Abstract
Interleaving Analog-to-Digital Converters (HTM 8 KB) 6655 views
02 Oct 2000 Read Abstract
Analog-to-Digital Converter Grounding Practices Affect System Performance (HTM 8 KB) 12509 views
02 Oct 2000 Read Abstract
Principles of Data Acquisition and Conversion (HTM 8 KB) 13659 views
02 Oct 2000 Read Abstract
High Speed Data Conversion (HTM 8 KB) 19349 views
02 Oct 2000 Read Abstract
What Designers Should Know About Data Converter Drift (HTM 8 KB) 8643 views
02 Oct 2000 Read Abstract

View Application Notes for Analog to Digital Converters

User Guides

Modular MSOP8EVM User's Guide (Rev. A) (PDF 141 KB) 1601 views
29 Jun 2009
MSOP-8EVM and MSOP-8EVM-PDK User's Guide (PDF 2161 KB) 359 views
04 Dec 2008

View User Guides for Analog to Digital Converters

More Literature

ADS832x Videocast [WMV] (WMV 13458 KB) 188 views
10 Jul 2008
Jitter and SNR calculator (ZIP 2 KB) 1207 views
24 Apr 2007

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
ADS8326EVM Evaluation Module	ADS8326EVM	Texas Instruments	Development Boards/EVMs
ADCPro(TM) Analog-to-Digital Converter Evaluation Software	ADCPRO	Texas Instruments	Application Software

Part #	Name	Product Family	Comments
ADS8327	2.7V~5.5V, 16 Bit 500KSPS Serial ADC		The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. Equivalent device with Higher sampling rate (0.5MSPS)
ADS8328	2.7V~5.5V, 16 bit 500KSPS Serial ADC w 2-to-1 MUX		The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. 2 channel device with higher sampling rate (0.5MSPS)
ADS8329	2.7V~5.5V, 16 Bit 1MSPS Serial ADC		The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. Device with Higher Samplng rate (1MSPS)
OPA365	2.2V, 50MHz, Low-Noise, Single-Supply Rail-to-Rail Operational Amplifier	PRECISION AMPLIFIERS - LOW OFFSET VOLTAGE	OPERATIONAL AMPLIFIER
OPA333	1.8V, 17uA, 2uV, microPOWER CMOS Zero-Drift Series Operational Amplifier	PRECISION AMPLIFIERS - LOW OFFSET VOLTAGE	OPERATIONAL AMPLIFIER
REF5025	Low Noise, Very Low Drift, Precision Voltage Reference	REFERENCES - SERIES VOLTAGE REFERENCES	SERIES VOLTAGE REFERENCE
Customers Who Evaluated This Product Also Evaluated...
ADS8317	16-Bit, Pseudo Bipolar, Fully Diff Input, 250kSPS Serial Out, 2.7V to 5.5V Micro Power Sampling ADC		TI customers also evaluated this product.
ADS8325	16-Bit, 100kSPS Serial Out, 2.7V to 5.5V Micro Power Sampling ADC		TI customers also evaluated this product.
ADS8509	16-Bit 250kHz CMOS Analog-to-Digital Converter w/Serial Interface 2.5V Internal Reference		TI customers also evaluated this product.
ADS8507	16-Bit 40KSPS Analog-to-Digital Converter w/Internal Reference and Parallel/Serial Interface		TI customers also evaluated this product.
ADS8361	16-Bit 500 kSPS 2 ADCs, 4ch, serial out		TI customers also evaluated this product.
TPS767D318	Dual-Output Low-Dropout (LDO) Voltage Regulators	LINEAR REGULATORS-DUAL CHANNEL LDO	TI customers also evaluated this product.
TPS5420	5.5V to 36V, 2A, 500kHz Step Down SWIFT™ Converter	DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS	TI customers also evaluated this product.
TPS5430	5.5V to 36V, 3A, 500kHz Step Down SWIFT™ Converter	DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS	TI customers also evaluated this product.
SN74LVC1G14	Single Schmitt-Trigger Inverter	LITTLE LOGIC-SINGLE-GATES	TI customers also evaluated this product.
DAC8831	16-Bit, Ultra-Low Power, Voltage Output Digital to Analog Converter	DATA CONVERTERS-DIGITAL TO ANALOG CONVERTERS	TI customers also evaluated this product.
TPA2005D1	1.4-W Mono Class-D Audio Amplifier (TPA2005)	DIGITAL AMPLIFIER SOLUTIONS-ANALOG-INPUT CLASS-D SPEAKER AMPLIFIERS	TI customers also evaluated this product.
TMS320F2812	32-Bit Digital Signal Controller with Flash	C2000™ 32-BIT MICROCONTROLLERS-F282X FIXED POINT MCU	TI customers also evaluated this product.
SN74LVC1G32	Single 2-Input Positive-OR Gate	LITTLE LOGIC-SINGLE-GATES	TI customers also evaluated this product.
MSP430F1232	16-bit Ultra-Low-Power Microcontroller, 8kB Flash, 256B RAM, 10 bit ADC, 1 USART	MSP430 ULTRA-LOW POWER MICROCONTROLLERS-MSP430X1XX - FLASH/ROM NO LCD	TI customers also evaluated this product.
SN74LVC16245A	16-Bit Bus Transceiver With 3-State Outputs	BUFFERS, DRIVERS AND TRANSCEIVERS-STANDARD TRANSCEIVERS	TI customers also evaluated this product.