Datasheet Linear Technology LTC1608 — Ficha de datos

Fabricante	Linear Technology
Serie	LTC1608

Convertidor A / D de muestreo de alta velocidad, 16 bits, 500 kps con apagado

Hojas de datos

Vista previa y descarga

PDF, 816 Kb, Idioma: en, Archivo subido: agosto 19, 2017, Páginas: 20
High Speed, 16-Bit, 500ksps Sampling A/D Converter with Shutdown

Extracto del documento

Embalaje

	LTC1608ACG#PBF	LTC1608ACG#TRPBF	LTC1608AIG#PBF	LTC1608AIG#TRPBF	LTC1608CG#PBF	LTC1608CG#TRPBF	LTC1608IG#PBF	LTC1608IG#TRPBF
N	1	2	3	4	5	6	7	8
Package	SSOP-36 Dibujo del esquema del paquete	SSOP-36 Dibujo del esquema del paquete	SSOP-36 Dibujo del esquema del paquete	SSOP-36 Dibujo del esquema del paquete	SSOP-36 Dibujo del esquema del paquete	SSOP-36 Dibujo del esquema del paquete	SSOP-36 Dibujo del esquema del paquete	SSOP-36 Dibujo del esquema del paquete
Package Code	G	G	G	G	G	G	G	G
Package Index	05-08-1640 (G36)	05-08-1640 (G36)	05-08-1640 (G36)	05-08-1640 (G36)	05-08-1640 (G36)	05-08-1640 (G36)	05-08-1640 (G36)	05-08-1640 (G36)
Pin Count	36	36	36	36	36	36	36	36

Paramétricos

Parameters / Models	LTC1608ACG#PBF	LTC1608ACG#TRPBF	LTC1608AIG#PBF	LTC1608AIG#TRPBF	LTC1608CG#PBF	LTC1608CG#TRPBF	LTC1608IG#PBF	LTC1608IG#TRPBF
ADC INL, LSB	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5
ADCs	1	1	1	1	1	1	1	1
Architecture	SAR	SAR	SAR	SAR	SAR	SAR	SAR	SAR
Bipolar/Unipolar Input	Bipolar, True Bipolar	Bipolar, True Bipolar	Bipolar, True Bipolar	Bipolar, True Bipolar	Bipolar, True Bipolar	Bipolar, True Bipolar	Bipolar, True Bipolar	Bipolar, True Bipolar
Bits, bits	16	16	16	16	16	16	16	16
Number of Channels	1	1	1	1	1	1	1	1
DNL, LSB	1	1	1	1	1	1	1	1
Demo Boards	DC540A-B	DC540A-B	DC540A-B	DC540A-B	DC540A-B	DC540A-B	DC540A-B	DC540A-B
Export Control	no	no	no	no	no	no	no	no
I/O	Parallel	Parallel	Parallel	Parallel	Parallel	Parallel	Parallel	Parallel
Input Drive	Single-Ended, Pseudo-Differential, Fully Differential	Single-Ended, Pseudo-Differential, Fully Differential	Single-Ended, Pseudo-Differential, Fully Differential	Single-Ended, Pseudo-Differential, Fully Differential	Single-Ended, Pseudo-Differential, Fully Differential	Single-Ended, Pseudo-Differential, Fully Differential	Single-Ended, Pseudo-Differential, Fully Differential	Single-Ended, Pseudo-Differential, Fully Differential
Input Span	В±2.5V	В±2.5V	В±2.5V	В±2.5V	В±2.5V	В±2.5V	В±2.5V	В±2.5V
Internal Reference	yes	yes	yes	yes	yes	yes	yes	yes
Operating Temperature Range, °C	0 to 70	0 to 70	-40 to 85	-40 to 85	0 to 70	0 to 70	-40 to 85	-40 to 85
Power, mW	270	270	270	270	270	270	270	270
SFDR, dB	94	94	94	94	94	94	94	94
SINAD, dB	90	90	90	90	90	90	90	90
SNR, dB	90	90	90	90	90	90	90	90
Simultaneous	no	no	no	no	no	no	no	no
Speed, ksps	500	500	500	500	500	500	500	500
Supply Voltage Range	В±5V	В±5V	В±5V	В±5V	В±5V	В±5V	В±5V	В±5V
THD dB, dB	-100	-100	-100	-100	-100	-100	-100	-100

Plan ecológico

	LTC1608ACG#PBF	LTC1608ACG#TRPBF	LTC1608AIG#PBF	LTC1608AIG#TRPBF	LTC1608CG#PBF	LTC1608CG#TRPBF	LTC1608IG#PBF	LTC1608IG#TRPBF
RoHS	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente

Notas de Diseño

Descargar
LTC1564: A Digitally Tuned Antialiasing / Reconstruction Filter Simplifies High Performance DSP Design &mdash DN276
PDF, 90 Kb, Archivo publicado: enero 2, 2002
Extracto del documento
LTC1564: A Digitally Tuned Antialiasing/Reconstruction Filter
Simplifies High Performance DSP Design вЂ“ Design Note 276
Max W. Houser and Philip Karantzalis
Introduction
Typically an analog antialiasing п¬Ѓlter is used to band-limit
wideband signals at the input of an analog-to-digital
converter. In addition, as the converterвЂ™s sampling
rate changes, an antialiasing п¬ЃlterвЂ™s passband should
increase or decrease accordingly. A frequency-tunable
analog п¬Ѓlter for a high resolution converter requires a
large number of expensive precision components. With
the LTCВ®1564, designers of data acquisition instruments
and digital signal processing (DSP) systems have a low
noise, continuous-time, вЂњbrick wallвЂќ lowpass п¬Ѓlter with
digital control of the corner frequency fC, (fC range 10kHz
to 150kHz in 10kHz steps). The LTC1564 also includes
a digitally programmable gain ampliп¬Ѓer (PGA, 1V/V to
16V/V in 1V/V steps). A simple, on-chip, latching digital
interface controls corner frequency and gain settings.
The LTC1564 is in a small 16-pin SSOP and operates
from a supply voltage of 2.7V to 10.5V total (single or
split supplies).
Filtering Performance and Operation …

Linea modelo

Serie: LTC1608 (8)

LTC1608ACG#PBF LTC1608ACG#TRPBF LTC1608AIG#PBF LTC1608AIG#TRPBF LTC1608CG#PBF LTC1608CG#TRPBF LTC1608IG#PBF LTC1608IG#TRPBF

Clasificación del fabricante

Data Conversion > Analog-to-Digital Converters (ADC) > Precision ADCs (Fs < 10Msps) > Single Channel ADCs