Datasheet Analog Devices LTC2449 — Datenblatt

Hersteller	Analog Devices
Serie	LTC2449

24-Bit-Hochgeschwindigkeits-8- / 16-Kanal-ADCs mit wählbarer Geschwindigkeit / Auflösung

Datenblätter

PDF, 350 Kb, Sprache: en, Datei hochgeladen: Aug 21, 2017, Seiten: 30
24-Bit High Speed 8-/16-Channel ∆∑ ADCs with Selectable Speed/Resolution

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	LTC2449CUHF#PBF	LTC2449CUHF#TRPBF	LTC2449IUHF#PBF	LTC2449IUHF#TRPBF
Lifecycle Status	Production (Appropriate for new designs but newer alternatives may exist)	Production (Appropriate for new designs but newer alternatives may exist)	Production (Appropriate for new designs but newer alternatives may exist)	Production (Appropriate for new designs but newer alternatives may exist)

	LTC2449CUHF#PBF	LTC2449CUHF#TRPBF	LTC2449IUHF#PBF	LTC2449IUHF#TRPBF
N	1	2	3	4
Package	38 LD QFN (5x7x0.75 w/3.15x5.15mm EP)	38 LD QFN (5x7x0.75 w/3.15x5.15mm EP)	38 LD QFN (5x7x0.75 w/3.15x5.15mm EP)	38 LD QFN (5x7x0.75 w/3.15x5.15mm EP)
Pins	38	38	38	38
Package Code	05-08-1701	05-08-1701	05-08-1701	05-08-1701

Parameters / Models	LTC2449CUHF#PBF	LTC2449CUHF#TRPBF	LTC2449IUHF#PBF	LTC2449IUHF#TRPBF
Bits, bits	24	24	24	24
Number of Channels	16	16	16	16
Data Output Interface	Serial SPI	Serial SPI	Serial SPI	Serial SPI
Device Architecture	Sigma-Delta	Sigma-Delta	Sigma-Delta	Sigma-Delta
INL in LSB(typ), LSBs	83.8	83.8	83.8	83.8
Input Type	Differential, Single-Ended	Differential, Single-Ended	Differential, Single-Ended	Differential, Single-Ended
Operating Temperature Range, °C	0 to 70	0 to 70	-40 to 85	-40 to 85
Power(typ), W	40m	40m	40m	40m
Sample Rate(max), SPS	8k	8k	8k	8k

	LTC2449CUHF#PBF	LTC2449CUHF#TRPBF	LTC2449IUHF#PBF	LTC2449IUHF#TRPBF
RoHS	Compliant	Compliant	Compliant	Compliant

Serie: LTC2449 (4)