KA2181 查看數據表（PDF） - Samsung

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产品描述 (功能)

生产厂家

KA2181

REMOTE CONTROL PREAMPLIFIER

Samsung 

KA2181

REMOTE CONTROL PREAMPLIFIER

ABSOLUTE MAXIMUM RATINGS (TA=25°C)

Characteristic

Symbol

Value

Unit

Supply Voltage

VCC

15

V

Power Dissipation

PD

270

mW

Operating Temperature

TOPR

-20~+75

°C

Storage Temperature

TSTG

-45~+125

°C

RECOMMENDED OPERATING CONDITIONS

Characteristic

Power Supply

Input Frequency

Symbol

VCC

fIN

Min.

6.0

30

Typ.

8.5

-

Max.

14.4

50

Unit

V

KHz

ELECTERICAL CHARACTERISTICS

(TA=25°C, VCC=8.5V, fIN=40KHz)

Characteristic

Symbol Test Conditions

Supply Current

Input Terminal Voltage

Input Terminal Voltage

1st Stage Voltage Gain

Detection Input Voltage

Input Impedance

Output Voltage

Output Leakage Current

Noise

ICC

VIN 1

VIN 2

AVL

υ IN

γ IN

VOL

IOH

IIN=70µA

#7-#3,

VOUT=500mVP-P

IOL=0.1mA,

υ IN=7mVP-P

VOH=14.4V

Input Open

Min. Typ. Max. Unit

1.5

2.5

3.5

mA

2.1

2.6

3.1

V

3.4

4.1

4.9

V

-

60

-

dB

-

50

100

µVP-P

40

60

80

KΩ

-

-

0.5

V

-

-

2

µA

Output Terminal is not fall

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