Datasheet Texas Instruments ADS8412IBPFBT — Datenblatt

Hersteller	Texas Instruments
Serie	ADS8412
Artikelnummer	ADS8412IBPFBT

16-Bit 2MSPS Parallel ADC W / Ref, unipolarer volldifferenzieller Eingang 48-TQFP -40 bis 85

Datenblätter

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PDF, 1.4 Mb, Revision: A, Datei veröffentlicht: Dec 20, 2004

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Preise

Status

Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	Yes

Verpackung

Pin	48	48
Package Type	PFB	PFB
Industry STD Term	TQFP	TQFP
JEDEC Code	S-PQFP-G	S-PQFP-G
Package QTY	250	250
Carrier	SMALL T&R	SMALL T&R
Device Marking	ADS8412I	B
Width (mm)	7	7
Length (mm)	7	7
Thickness (mm)	1	1
Pitch (mm)	.5	.5
Max Height (mm)	1.2	1.2
Mechanical Data	Herunterladen	Herunterladen

Parameter

# Input Channels	1
Analog Voltage AVDD(Max)	5.25 V
Analog Voltage AVDD(Min)	4.75 V
Architecture	SAR
Digital Supply(Max)	5.25 V
Digital Supply(Min)	2.7 V
INL(Max)	2.5 +/-LSB
Input Range(Max)	4.2 V
Input Range(Min)	4.2 V
Input Type	Differential
Integrated Features	Oscillator
Interface	Parallel
Multi-Channel Configuration	N/A
Operating Temperature Range	-40 to 85 C
Package Group	TQFP
Package Size: mm2:W x L	48TQFP: 81 mm2: 9 x 9(TQFP) PKG
Power Consumption(Typ)	155 mW
Rating	Catalog
Reference Mode	Ext,Int
Resolution	16 Bits
SINAD	88 dB
SNR	90 dB
Sample Rate (max)	2MSPS SPS
Sample Rate(Max)	2 MSPS
THD(Typ)	-95 dB

Öko-Plan

RoHS

Compliant

Design Kits und Evaluierungsmodule

Evaluation Modules & Boards: ADS8412EVM
ADS8412 Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
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Anwendungshinweise

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Using ADS8411/2 (16-Bit 2MSPS SAR) as a Serial ADC
PDF, 438 Kb, Datei veröffentlicht: May 24, 2004
This application report discusses how to use a parallel ADC as a serial ADC by using a low-cost CPLD. This concept is tested with a Texas Instruments ADS8411/12 (16-bit, 2 MSPS SAR ADC) and an Altera(TM) MAX 3000A CPLD. A full solution with a schematic, layout, and software for programming the CPLD is presented at the end of the report.
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Interfacing the ADS8402/ADS8412 to TMS320C6713 DSP
PDF, 262 Kb, Datei veröffentlicht: Sep 23, 2004
This application report presents a solution for interfacing the ADS8402 and ADS8412 16-bit, parallel interface converters to the TMS320C6713 DSP. The hardware solution consists of existing and orderable hardware, specifically the ADS8402EVM, 'C6713 DSK, and 5-6K interface board. The software demonstrates how to use the EDMA controller to efficiently collect data from the data converter. Discussed
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Determining Minimum Acquisition Times for SAR ADCs, part 1 (Rev. A)
PDF, 227 Kb, Revision: A, Datei veröffentlicht: Nov 10, 2010
This application report analyzes a simple method for calculating minimum acquisition times for successive-approximation register analog-to-digital converters (SAR ADCs). The input structure of the ADC is examined along with the driving circuit. The voltage on the sampling capacitor is then determined for the case when a step function is applied to the input of the driving circuit. Three different
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Determining Minimum Acquisition Times for SAR ADCs, part 2
PDF, 215 Kb, Datei veröffentlicht: Mar 17, 2011
The input structure circuit of a successive-approximation register analog-to-digital converter (SAR ADC) incombination with the driving circuit forms a transfer function that can be used to determine minimum acquisition times for different types of applied input signals. This application report, which builds on Determining Minimum Acquisition Times for SAR ADCs When a Step Function is Applied to

Modellreihe

Serie: ADS8412 (4)

ADS8412IBPFBR ADS8412IBPFBT ADS8412IBPFBTG4 ADS8412IPFBT

Herstellerklassifikation

Semiconductors > Data Converters > Analog-to-Digital Converters (ADCs) > Precision ADCs (<=10MSPS)