ADS8412 Status: ACTIVE

16 Bit 2MSPS Parallel ADC W/Ref, Pseudo Bipolar Fully Differential Input

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Datasheet

16-Bit 2 MSPS Unipolar Diff Input Micropower Sampling Analog-to-Digital Convert (Rev. A) (PDF 1018 KB)
20 Dec 2004

	ADS8401	ADS8402	ADS8405	ADS8406	ADS8411	ADS8412
Resolution(Bits)	16	16	16	16	16	16
Sample Rate (max)	1.25MSPS	1.25MSPS	1.25MSPS	1.25MSPS	2MSPS	2MSPS
Architecture	SAR	SAR	SAR	SAR	SAR	SAR
Power Consumption(Typ)(mW)	155	155	155	155	155	155
SINAD(dB)	85	88	91	88	87	90
SNR(dB)	86	90	91	90	86	90
SFDR(dB)	100	100	119	100	100	100
DNL(Max)(+/-LSB)	2/-1	2	1.5/-1	1.25/-1	2/-1	2/-1
INL(Max)(+/-LSB)	3.5	3.5	2	2	2.5	2.5
No Missing Codes(Bits)	16	16	16	16	16	16
ENOB(Bits)		14.33
No. of Supplies	2	2	2	2	2	2
Analog Voltage AV/DD(Min)(V)	4.75	4.75	4.75	4.75	4.75	4.75
Analog Voltage AV/DD(Max)(V)	5.25	5.25	5.25	5.25	5.25	5.25
Logic Voltage DV/DD(Min)(V)	2.95	2.95	2.7	2.7	2.7	2.7
Logic Voltage DV/DD(Max)(V)	5.25	5.25	5.25	5.25	5.25	5.25
Input Configuration Range	+4.2V(Vref)	+/-Vref	+4.2V(Vref)	+/-Vref (4.2V)	+4.2V (Vref)	+/-Vref (4.2V)
Reference Mode	Int	Int	Int and Ext	Int and Ext	Int and Ext	Int
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Pin/Package	48TQFP	48TQFP	48TQFP	48TQFP	48TQFP	48TQFP
Comments		Full Differential Input		Full Differential Input
# Input Channels	1	1	1	1	1	1
	Samples	Samples	Samples	Samples	Samples	Samples
	Inventory	Inventory	Inventory	Inventory	Inventory	Inventory

Customers Who Evaluated This Product Also Evaluated

ADS8422: 16 Bit 4MSPS Parallel ADC W/Ref, Pseudo Bipolar, Fully Differential Input
ADS8413: 16-bit, Unipolar Diff Input, 2MSPS Sampling rate, 4.75V to 5.25V ADC with LVDS Serial Interface
ADS8330: 2.7V-5.5V, 16 Bit 1MSPS Serial ADC w 2-to-1 MUX
THS4131: Fully Differential Input/Output Low Noise Amplifier

More Related Products

Product Information

Features

2-MHz Sample Rate
16-Bit NMC Ensured Over Temperature
Zero Latency
Unipolar Differential Input Range: V_ref to –V_ref
Onboard Reference
Onboard Reference Buffer
High-Speed Parallel Interface
Power Dissipation: 175 mW at 2 MHz Typ
Wide Digital Supply
8-/16-Bit Bus Transfer
48-Pin TQFP Package
ESD Sensitive – HBM Capability of 500 V, 1000 V at All Input Pins
APPLICATIONS
- DWDM
- Instrumentation
- High-Speed, High-Resolution, Zero Latency Data Acquisition Systems
- Transducer Interface
- Medical Instruments
- Communication

Description

The ADS8412 is a 16-bit, 2 MHz A/D converter with an internal 4.096-V reference. The device includes a 16-bit capacitor-based SAR A/D converter with inherent sample and hold. The ADS8412 offers a full 16-bit interface and an 8-bit option where data is read using two 8-bit read cycles.

The ADS8412 has a unipolar differential input. It is available in a 48-lead TQFP 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	Footprints	Samples
ADS8412IBPFBR	ACTIVE	-40 to 85	38.65 \| 1ku	TQFP (PFB) \| 48	View	1000 \| LARGE T&R	Purchase Samples
ADS8412IBPFBRG4	ACTIVE	-40 to 85	38.65 \| 1ku	TQFP (PFB) \| 48	View	1000 \| LARGE T&R	Purchase Samples
ADS8412IBPFBT	ACTIVE	-40 to 85	39.65 \| 1ku	TQFP (PFB) \| 48	View	250 \| SMALL T&R
ADS8412IBPFBTG4	ACTIVE	-40 to 85	39.65 \| 1ku	TQFP (PFB) \| 48	View	250 \| SMALL T&R
ADS8412IPFBR	ACTIVE	-40 to 85	28.85 \| 1ku	TQFP (PFB) \| 48	View	1000 \| LARGE T&R	Purchase Samples
ADS8412IPFBRG4	ACTIVE	-40 to 85	28.85 \| 1ku	TQFP (PFB) \| 48	View	1000 \| LARGE T&R	Purchase Samples
ADS8412IPFBT	ACTIVE	-40 to 85	29.85 \| 1ku	TQFP (PFB) \| 48	View	250 \| SMALL T&R
ADS8412IPFBTG4	ACTIVE	-40 to 85	29.85 \| 1ku	TQFP (PFB) \| 48	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 12:17 PM GMT, 20 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 20 WeeksADS8412IBPFBR
Americas	Rochester Electronics	>1k
TI Lead Time*: 20 WeeksADS8412IBPFBRG4
None Reported View Distributors
TI Lead Time*: 20 WeeksADS8412IBPFBT
Americas	Rochester Electronics	18
TI Lead Time*: 20 WeeksADS8412IBPFBTG4
None Reported View Distributors
TI Lead Time*: 20 WeeksADS8412IPFBR
Americas	Rochester Electronics	1k
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksADS8412IPFBRG4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksADS8412IPFBT
Americas	Rochester Electronics	>1k
Asia	WPI	220
Worldwide	DigiKey	127
TI Lead Time*: 20 WeeksADS8412IPFBTG4
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
ADS8412IBPFBR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
ADS8412IBPFBRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
ADS8412IBPFBT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
ADS8412IBPFBTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
ADS8412IPFBR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
ADS8412IPFBRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
ADS8412IPFBT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
ADS8412IPFBTG4	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 ADS8412

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
ADS8412 Evaluation Module	ADS8412EVM	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
Jitter and SNR calculator(ZIP 2 KB ) 1631 views 24 Apr 2007

Part #	Name	Product Family	Comments
ADS8411	16-Bit, 2MSPS ADC with P8/P16 Parallel Output, Internal Clock & Internal Reference	DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER	The device has the SAME FUNCTIONALITY as the compared device, but is not pin-for-pin equivalent and may not be parametrically equivalent. Has a single ended input configuration
ADS8413	16-bit, Unipolar Diff Input, 2MSPS Sampling rate, 4.75V to 5.25V ADC with LVDS Serial Interface	DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER	The device has the SAME FUNCTIONALITY as the compared device, but is not pin-for-pin equivalent and may not be parametrically equivalent. Has a serial LVDS output configuration
ADS8422	16 Bit 4MSPS Parallel ADC W/Ref, Pseudo Bipolar, Fully Differential Input	DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER	The device has the SAME FUNCTIONALITY as the compared device, but is not pin-for-pin equivalent and may not be parametrically equivalent. Has a higher sampling rate of 4MSPS
THS4520	Rail-to-Rail Output Wideband Fully Differential Amplifier	OPERATIONAL AMPLIFIER - FULLY DIFFERENTIAL AMPLIFIER	THS4520 meets the requirements of fully differential input, SNR, THD and settling time for the SAR type ADC ADS8412
Customers Who Evaluated This Product Also Evaluated...
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.
ADS8413	16-bit, Unipolar Diff Input, 2MSPS Sampling rate, 4.75V to 5.25V ADC with LVDS Serial Interface	DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER	TI customers also evaluated this product.
ADS8330	2.7V-5.5V, 16 Bit 1MSPS Serial ADC w 2-to-1 MUX	DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER	TI customers also evaluated this product.
ADS8472	16-Bit 1MSPS 0.65 LSB Max INL Precision ADC with Parallel Interface and Reference	DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER	TI customers also evaluated this product.
ADS8402	16 bit 1.25MSPS Parallel ADC W/Ref, Pseudo Bipolar Fully Differential Input	DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER	TI customers also evaluated this product.
ADS8254	16-Bit, 4 Channel Differential Complete Acquisition Solution (ADC, REF, and Input Buffer)	DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER	TI customers also evaluated this product.
ADS5562	16-bit 80MSPS Low Power ADC with Selectable LVDS/CMOS Outputs	DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER	TI customers also evaluated this product.
THS4131	Fully Differential Input/Output Low Noise Amplifier	OPERATIONAL AMPLIFIER-FULLY DIFFERENTIAL AMPLIFIER	TI customers also evaluated this product.

ADS8412 Status: ACTIVE

16 Bit 2MSPS Parallel ADC W/Ref, Pseudo Bipolar Fully Differential Input

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Description

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Inventory

Quality & Lead (Pb)-Free Data

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