TBA820MG-D08-R Ver la hoja de datos (PDF) - Unisonic Technologies

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Fabricante

TBA820MG-D08-R

1.2W AUDIO POWER AMPLIFIER

Unisonic Technologies 

TBA820M

LINEAR INTEGRATED CIRCUIT

„ ABSOLUTE MAXIMUM RATINGS (TA =25°C, unless otherwise specified)

PARAMETER

SYMBOL

RATINGS

UNIT

Supply Voltage

Vcc

16

V

Output Peak Current

IO(peak)

1.5

A

Power Dissipation

Operating Temperature

Storage Temperature

PD

1.25

W

TOPR

-20 ~ +85

°C

TSTG

-40 ~ +150

°C

Note:1. Absolute maximum ratings are stress ratings only and functional device operation is not implied. The device

could be damaged beyond Absolute maximum ratings.

2. The device is guaranteed to meet performance specifications within 0°C~70°C operating temperature range

and assured by design from –20°C~85°C.

„ ELECTRICAL CHARACTERISTICS

(TA=25°C, VCC=9V, F=1KHz, RG=600Ω, RF=120Ω, RL=8Ω, unless otherwise specified)

PARAMETER

Quiescent Current

Output Power

Total Harmonic Distortion

Open Loop Voltage Gain

Closed Loop Voltage Gain

Input Resistance

Output Noise Voltage

SYMBOL

IQ

POUT

THD

Gvo

Gvc

RIN

eN

TEST CONDITIONS

VIN=0

Vcc=9V,RL=4Ω,THD=10%

Vcc=9V,RL=8Ω,THD=10%

Vcc=6V,RL=4Ω,THD=10%

Vcc=6V,RL=8Ω,THD=10%

Vcc=12V,RL=8Ω,THD=10%

POUT=500mW

RF=0

RF=120Ω

RG=10kΩ, BW(-3dB)=50~20kHz

MIN TYP MAX UNIT

4 12 mA

1.6

0.9 1.2

0.75

W

0.4 0.5

2

0.3 1 %

75

dB

33 36 39 dB

5

MΩ

0.3 1 mV

UNISONIC TECHNOLOGIES CO., LTD

www.unisonic.com.tw

3

QW-R107-008.D

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