Datasheet Linear Technology LTC1745 — Datenblatt

Hersteller	Linear Technology
Serie	LTC1745

Rauscharmes 12-Bit-ADC mit 25 Msps

Datenblätter

PDF, 214 Kb, Sprache: en, Datei hochgeladen: Aug 19, 2017, Seiten: 20
Low Noise,12-Bit, 25Msps ADC

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	LTC1745CFW#PBF	LTC1745CFW#TRPBF	LTC1745IFW#PBF	LTC1745IFW#TRPBF
N	1	2	3	4
Package	TSSOP-48 Paketumrisszeichnung	TSSOP-48 Paketumrisszeichnung	TSSOP-48 Paketumrisszeichnung	TSSOP-48 Paketumrisszeichnung
Package Code	FW	FW	FW	FW
Package Index	05-08-1651	05-08-1651	05-08-1651	05-08-1651
Pin Count	48	48	48	48

Parameters / Models	LTC1745CFW#PBF	LTC1745CFW#TRPBF	LTC1745IFW#PBF	LTC1745IFW#TRPBF
ADC INL, LSB	0.4	0.4	0.4	0.4
ADCs	1	1	1	1
Architecture	Pipeline	Pipeline	Pipeline	Pipeline
Bipolar/Unipolar Input	Bipolar	Bipolar	Bipolar	Bipolar
Bits, bits	12	12	12	12
Number of Channels	1	1	1	1
DNL, LSB	0.2	0.2	0.2	0.2
Demo Boards	DC520B-C	DC520B-C	DC520B-C	DC520B-C
Export Control	no	no	no	no
I/O	Parallel CMOS	Parallel CMOS	Parallel CMOS	Parallel CMOS
Input Drive	Differential, Single-Ended	Differential, Single-Ended	Differential, Single-Ended	Differential, Single-Ended
Input Span	В±1.6V, В±1V	В±1.6V, В±1V	В±1.6V, В±1V	В±1.6V, В±1V
Internal Reference	yes	yes	yes	yes
Latency	5	5	5	5
Operating Temperature Range, °C	0 to 70	0 to 70	-40 to 85	-40 to 85
Power, mW	380	380	380	380
SFDR, dB	96	96	96	96
SINAD, dB	72.5	72.5	72.5	72.5
SNR, dB	72.5	72.5	72.5	72.5
Simultaneous	no	no	no	no
Speed, ksps	25000	25000	25000	25000
Supply Voltage Range	5V	5V	5V	5V
THD dB, dB	-92	-92	-92	-92

	LTC1745CFW#PBF	LTC1745CFW#TRPBF	LTC1745IFW#PBF	LTC1745IFW#TRPBF
RoHS	Compliant	Compliant	Compliant	Compliant

Serie: LTC1745 (4)

Data Conversion > Analog-to-Digital Converters (ADC) > High Speed ADCs (Fs >=10Msps)