Datasheet Texas Instruments ADS803 — Datenblatt

Hersteller	Texas Instruments
Serie	ADS803

Datenblätter

Preise

Status

Verpackung

Parameter

Parameters / Models	ADS803E	ADS803E/1K	ADS803U	ADS803U/1K
# Input Channels	1	1	1	1
Analog Input BW, MHz	270	270
Analog Voltage AVDD(Max)(V)			5.3	5.3
Analog Voltage AVDD(Min)(V)			4.7	4.7
Approx. Price (US$)			10.15 | 1ku	10.15 | 1ku
Architecture	Pipeline	Pipeline	Pipeline	Pipeline
DNL(Max), +/-LSB	0.75	0.75
DNL(Typ), +/-LSB	0.25	0.25
Digital Supply(Max)(V)			5.3	5.3
Digital Supply(Min)(V)			4.7	4.7
ENOB, Bits	11	11
INL(Max), +/-LSB	2	2
INL(Max)(+/-LSB)			2	2
INL(Typ), +/-LSB	1	1
Input Buffer	No	No
Input Range, Vp-p	2,5	2,5
Input Range(Max)(V)			5	5
Input Type			Single-Ended	Single-Ended
Interface	Parallel CMOS,TTL	Parallel CMOS,TTL	Parallel	Parallel
Operating Temperature Range, C	-40 to 85	-40 to 85
Operating Temperature Range(C)			-40 to 85	-40 to 85
Package Group	SSOP	SSOP	SSOP	SSOP
Package Size: mm2:W x L, PKG	28SSOP: 80 mm2: 7.8 x 10.2(SSOP)	28SSOP: 80 mm2: 7.8 x 10.2(SSOP)
Package Size: mm2:W x L (PKG)			28SSOP: 80 mm2: 7.8 x 10.2(SSOP)	28SSOP: 80 mm2: 7.8 x 10.2(SSOP)
Power Consumption(Typ), mW	115	115
Power Consumption(Typ)(mW)			115	115
Rating	Catalog	Catalog	Catalog	Catalog
Reference Mode	Ext,Int	Ext,Int	Ext Int	Ext Int
Resolution, Bits	12	12
Resolution(Bits)			12	12
SFDR, dB	82	82
SINAD, dB	68	68
SINAD(dB)			68	68
SNR, dB	69	69
SNR(dB)			69	69
Sample Rate (max)(SPS)			5MSPS	5MSPS
Sample Rate(Max), MSPS	5	5

Öko-Plan

Anwendungshinweise

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  A Glossary of Analog-to-Digital Specifications and Performance Characteristics (Rev. B)
  PDF, 425 Kb, Revision: B, Datei veröffentlicht: Oct 9, 2011
  This glossary is a collection of the definitions of Texas Instruments' Delta-Sigma (О”ОЈ), successive approximation register (SAR), and pipeline analog-to-digital (A/D) converter specifications and performance characteristics. Although there is a considerable amount of detail in this document, the product data sheet for a particular product specification is the best and final reference.
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  Principles of Data Acquisition and Conversion (Rev. A)
  PDF, 132 Kb, Revision: A, Datei veröffentlicht: Apr 16, 2015
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  Interleaving Analog-to-Digital Converters
  PDF, 64 Kb, Datei veröffentlicht: Oct 2, 2000
  It is tempting when pushing the limits of analog-to-digital conversion to consider interleaving two or more converters to increase the sample rate. However, such designs must take into consideration several possible sources of error.
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  What Designers Should Know About Data Converter Drift
  PDF, 95 Kb, Datei veröffentlicht: Oct 2, 2000
  Exactly how inaccurate will a change in temperature make an analog-to-digital or digital-to-analog converter? As designers are well aware, a 12-bit device may provide a much lower accuracy at its operating-temperature extremes, perhaps only to 9 or even 8 bits. But for lack of more precise knowledge, many play it safe (and expensive) and overspecify.

Modellreihe

Herstellerklassifikation

• Semiconductors> Data Converters> Analog-to-Digital Converters (ADCs)> High Speed ADCs (>10MSPS)