Datasheet Texas Instruments ADS802 — Datenblatt

Hersteller	Texas Instruments
Serie	ADS802

Datenblätter

Status

Verpackung

Parameter

Parameters / Models	ADS802E	ADS802E/1K	ADS802U	ADS802UG4
# Input Channels	1	1	1	1
Analog Input BW, MHz			65
Analog Voltage AV/DD(Max)(V)				5.25
Analog Voltage AV/DD(Min)(V)				4.75
Analog Voltage AVDD(Max)(V)	5.25	5.25
Analog Voltage AVDD(Min)(V)	4.75	4.75
Approx. Price (US$)	19.33 | 1ku	19.33 | 1ku		19.33 | 1ku
Architecture	Pipeline	Pipeline	Pipeline	Pipeline
DNL(Max), +/-LSB			1
DNL(Typ), +/-LSB			0.3
Digital Supply(Max)(V)	5.25	5.25		5.25
Digital Supply(Min)(V)	4.75	4.75		4.75
ENOB, Bits			10.7
INL(Max), +/-LSB			2.75
INL(Max)(+/-LSB)	2.75	2.75		2.75
INL(Typ), +/-LSB			1.7
Input Buffer			Yes
Input Range, Vp-p			1.25,3.25
Input Range(Max)(V)	3.25	3.25		3.25
Input Range(Min)(V)	1.25	1.25		1.25
Input Type	Differential Single-Ended	Differential Single-Ended		Differential Single-Ended
Interface	Parallel	Parallel	Parallel CMOS	Parallel
Operating Temperature Range, C			-40 to 85
Operating Temperature Range(C)	-40 to 85	-40 to 85		-40 to 85
Package Group	SOIC	SOIC	SOIC	SOIC
Package Size(mm2=WxL)				28SOIC: 184 mm2: 10.3 x 17.9
Package Size: mm2:W x L, PKG			28SOIC: 184 mm2: 10.3 x 17.9(SOIC)
Package Size: mm2:W x L (PKG)	28SOIC: 184 mm2: 10.3 x 17.9(SOIC)	28SOIC: 184 mm2: 10.3 x 17.9(SOIC)
Power Consumption(Typ), mW			260
Power Consumption(Typ)(mW)	260	260		260
Rating	Catalog	Catalog	Catalog	Catalog
Reference Mode	Ext Int	Ext Int	Ext,Int	Ext Int
Resolution, Bits			12
Resolution(Bits)	12	12		12
SFDR, dB			66
SINAD, dB			66
SINAD(dB)	66	66		66
SNR, dB			67
SNR(dB)	67	67		67
Sample Rate (max)(SPS)	10MSPS	10MSPS		10MSPS
Sample Rate(Max), MSPS			10

Öko-Plan

Anwendungshinweise

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  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)