TEA2025AH Ver la hoja de datos (PDF) - Unisonic Technologies

Número de pieza

componentes Descripción

Fabricante

TEA2025AH

STEREO AUDIO AMPLIFIER

Unisonic Technologies 

TEA2025AH

Preliminary

LINEAR INTEGRATED CIRCUIT

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

PARAMETER

SYMBOL

RATINGS

UNIT

Supply Voltage

Peak Output Current

VSS

15

V

IO (peak)

1.5

A

Junction Temperature

Operating Temperature

TJ

TOPR

150

C

-20 ~ +85

°C

Storage Temperature

TSTG

-40 ~ +150

°C

Note: 1. Absolute maximum ratings are those values beyond which the device could be permanently damaged.

Absolute maximum ratings are stress ratings only and functional device operation is not implied.

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

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

 THERMAL CHARACTERISTICS

PARAMETER

Thermal Resistance Junction to ambient

Thermal Resistance Junction to case

SYMBOL

θJA

θJC

RATINGS

60

15

UNIT

°C/W

°C/W

 ELECTRICAL CHARACTERISTICS (TA = 25°C, VCC=10V, Stereo, unless otherwise specified.)

PARAMETER

Supply Voltage

Quiescent Current

Quiescent Output Voltage

Voltage Gain

Voltage Gain Difference

Input Impedance

Output Power

RL=4

RL=6

Total Harmonic

Distortion

Stereo

Bridge

Supply Voltage Rejection

Input Noise Voltage

RG=0

RG=10k

Cross-Talk

SYMBOL

VSS

IQ

VOUT

GV

GV

RIN

POUT

THD

SVR

Vn

C.T.

TEST CONDITIONS

Stereo

Bridge

Stereo per channel

THD=10%

f=1kHz, VCC=10V

THD=1%

Bridge, VCC=10V

THD=10%

THD=1%

VCC=10V, RL=4, f=1kHz, POUT=1W

VCC=10V, RL=6, POUT=1W

RG=0,AV=45Db,VRIPPLE=1

FRIPPLE=100Hz

AV=200, Bandwidth:20Hz ~ 20kHz

RG=10k, f=1kHz,RL=4, POUT=1W

MIN TYP MAX UNIT

3

12

V

40 50 mA

5.0

V

43 45 47 dB

49 51 53

-1

+1 dB

30

k

1.5

W

1

W

4.0

W

2

W

0.5 1.0

0.5

%

40 46

dB

1.5

3

3

6

μV

40 55

dB

UNISONIC TECHNOLOGIES CO., LTD

www.unisonic.com.tw

3 of 7

QW-R107-070.a

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