LT1168C(RevA) Просмотр технического описания (PDF) - Linear Technology

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LT1168C
(Rev.:RevA)

Low Power, Single Resistor Gain Programmable, Precision Instrumentation Amplifier

Linear Technology 

LT1168

TYPICAL APPLICATIO

Low Power Programmable Audio HPF/LPF with “Pop-Less” Switching

+15V

3+ 7

R3

R2

R1 GAIN SET

8

1 LT1168

6

HPF

8k

4k

4k

2–

5

P1

P2

C1

4

3 14 1 16 8 9 6 11

100µF

–15V

+15V

2– 8

1

1/2 LT1462

VIN 3 +

4

–15V

LTC®201

2 15 12 13 4 5

NC +15V –15V

7 10

5+

7

1/2 LT1462

LPF

6–

P1 — 0 1

P2 0 1 1

POLE 100 200 400

0 < 0.8V

1 > 2.4V

Hz

1168 TA05

TOTAL SUPPLY CURRENT < 400µA

RELATED PARTS

PART NUMBER

LTC1043

LTC1100

LT1101

LT1102

LT1167

DESCRIPTION

Dual Precision Instrumentation Building Block

Precision Chopper-Stabilized Instrumentation Amplifier

Precision, Micropower, Single Supply Instrumentation Amplifier

High Speed, JFET Instrumentation Amplifier

Single Resistor Programmable Precision Instrumentation Amplifier

COMMENTS

Switched Capacitor, Rail-to-Rail Input, 120dB CMRR

G = 10 or 100, VOS = 10µV, IB = 50pA

G = 10 or 100, IS = 105µA

G = 10 or 100, Slew Rate = 30V/µs

Lower Noise than LT1168, eN = 7.5nV/√Hz

20 Linear Technology Corporation

1630 McCarthy Blvd., Milpitas, CA 95035-7417

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

1168fa

LT/LWI 0906 REV A • PRINTED IN USA

© LINEAR TECHNOLOGY CORPORATION 2000

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