DS1808 Просмотр технического описания (PDF) - Dallas Semiconductor -> Maxim Integrated

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Компоненты Описание

производитель

DS1808

Dual Log Digital Potentiometer

Dallas Semiconductor -> Maxim Integrated 

DS1808

ANALOG RESISTOR CHARACTERISTICS

(-40°C to +85°C/VCC, VB=±5V to ±13.2V/VDD=4.5V to 5.5V)

PARAMETER

SYMBOL CONDITION MIN TYP MAX UNITS NOTES

End-to-End

Resistance

Total Resistance

-20

+20

%

45kW

Absolute Linearity

Relative Linearity

Interchannel

Matching

-3 dB Cutoff

frequency

Output Noise (20Hz

to 20kHz, Grounded

Input, Tap = -6dB)

Total Harmonic

Distortion

Interchannel Isolation

(20Hz to 20kHz,

Grounded Input,

Tap = -6dB)

Mute Position

Wiper Resistance

Wiper Current

Resistor Inputs

Temperature

Coefficient

fcutoff

THD+N

RW

IW

L,H,W

-0.5

-0.25

-0.5

+0.5 LSB

9

+0.25 LSB

10

+0.5

dB

5

MHz

2.2

mVRMS

0.001

%

-100

dB

-90

dB

300 600

W

1

mA

VB

VCC

V

750

ppm/°C

11

CAPACITANCE

PARAMETER

Input Capacitance

SYMBOL CONDITION

CIN

MIN

TYP

MAX UNITS NOTES

10

pF

12 of 17

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