LTC6912IGN-2 datasheet(24/24 Pages) LINER

24 / 24 page

LTC6912

6912fa

Linear Technology Corporation

1630 McCarthy Blvd., Milpitas, CA 95035-7417

(408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com

©LINEAR TECHNOLOGY CORPORATION 2004

LT/LT 1005 REV A • PRINTED IN USA

RELATED PARTS

PART NUMBER

DESCRIPTION

COMMENTS

LT1228

100MHZ Gain Controlled Transconductance Amplifier

Differential Input, Continuous Analog Gain Control

LT1251/LT1256

40Mhz Video Fader and Gain Controlled Amplifier

Two Input, One Output, Continuous Analog Gain Control

LTC1564

10kHz to 150kHz Digitally Controlled Filter and PGA

Continuous Time, Low Noise 8th Order Filter and 4-Bit PGA

LTC6910-1/-2/-3

Digitally Controlled Programmable Gain Amplifier

Single Programmable Gain Amplifier, 3-Bit Parallel Digital Interface

in SOT-23

LTC6911-1/-2

Dual Digitally Controlled Programmable Gain Amplifier

Dual Programmable Gain Amplifiers, 3-Bit Parallel Digital Interface

in MSOP-10

LTC6915

Zero Drift Instrumentation Amp

Gains 0 - 4096V/V, 116dB CMRR

with Digitally Programmable Gain

TYPICAL APPLICATIO

INA

AGND

INB

µF

0.1

µF

CHANNEL A

INPUT

CHANNEL B

INPUT

VOUT

(TO ADC)

OUT A

OUT B

LTC6912-X

V+

V–

SHDN

CS/LD

DATA

CLK

SHDN

CS/LD

DIN

DGND

DOUT

CHB

CHA

3-WIRE

SPI

INTERFACE

6912 TA02

MUX OPERATION: IF THE LOWER NIBBLE (Q3, Q2, Q1, Q0) IS (1, 0, 0, 0) THEN OUTA IS IN

TRI-STATE AND THE UPPER NIBBLE (Q7, Q6, Q5, Q4) CONTROLS THE ACTIVE CHANNEL B.

IF THE UPPER NIBBLE IS (1, 0, 0, 0) THEN OUTB IS IN TRI-STATE

AND THE LOWER NIBBLE CONTROLS ACTIVE CHANNEL A.

A 2:1 PGA MUX

LTC6912IGN-2 Folha de dados(PDF) 24 Page - Linear Technology

LTC6912IGN-2 Folha de dados(HTML) 24 Page - Linear Technology

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

Folha de dados Download

Ligação URL