KA8603 View Datasheet(PDF) - Samsung

Part Name

Description

View to exact match

KA8603

UNIVERSAL SPEECH NETWORK

Samsung 

KA8603

UNIVERSAL SPEECH NETWORK

ABSOLUTE MAXIMUM RATINGS

Characteristic

Line Voltage

Line Current

Surge Line Current

Power Dissipation

Operating Temperature

Storage Temperature

Symbol

VL

IL

IL(SURGE)

PD

TORP

TSTG

Value

15

150

200

1.0

- 25 ∼ 75

- 55 ∼ 150

Unit

V

mA

mA

W

°C

°C

ELECTRICAL CHARACTERISTICS

(Ta = 25°C, f = 1KHz, IL = 15mA, unless otherwise noted)

Characteristic

Line Voltage

Line Voltage with RUP

Line Voltage with RDOWN

TX Gain

TX Gain frequency response

TX Dynamic output voltage

MIC Input Impedance

RX Gain

RX Gain frequency response

RX Dynamic output voltage

Symbol

VL

VLU

VLD

GV (TX)

∆GTXF

VO (TX)

ZI(MIC)

GV(RX)

∆GRXF

VO (RX)

Test Conditions

IL = 4mA

IL = 15mA

IL = 50mA

IL = 140mA

Between Pin14 & Pin 16

Rup = 220KΩ

Between Pin 14& Pin 1

RDOWN = 330KΩ

RTX = 68 KΩ

VI = 3mVrms

f = 300 to 3400Hz

IL = 15mA

IL = 50mA

IL = 80mA

THD = 2%

THD = 10%

-

RLOAD = 150Ω+10u

f = 300 to 3400Hz

IL = 15mA

IL = 50mA

IL = 80mA

THD = 2% (RL = 150Ω)

THD = 10%

Min Typ Max Unit

-

2.1

-

3.55

3.9

4.25

V

4.1

4.6

5.1

-

6.45

7.0

4.15 4.35 4.55

V

3.25 3.45 3.65

V

49.5 51.5 53.5

45.5 47.5 49.5

dB

43.5 45.5 47.5

-

± 0.2

-

dB

-

1.6

1.7

2.2

-

Vrms

-

-

64

-

KΩ

28.5 30.5 32.5

24.5 26.5 28.5

dB

22.5 24.5 26.5

-

± 0.2

-

dB

0.22 0.29

0.30 0.40

-

Vrms

-

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