TDA2003 datasheet(3/10 Pages) UTC

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TDA2003

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

3 of 10

www.unisonic.com.tw

QW-R107-002,F

ABSOLUTE MAXIMUM RATINGS (Ta=25℃, unless otherwise specified.)

PARAMETER

SYMBOL

RATINGS

UNIT

Peak Supply Voltage

Vss

DC Supply Voltage

Vss

Operating Supply Voltage

Vss

Repetitive

3.5

Output Peak Current

Non Repetitive

IO(PEAK)

4.5

Power Dissipation at Tc = 90

°C

Storage and Junction Temperature

TSTG

-40 ~ +150

°C

Note: 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.

ELECTRICAL CHARACTERISTICS

(Ta=25

°C, Refer to the test circuit, Vs=±16V, unless otherwise specified.)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX UNIT

DC CHARACTERISTICS

Supply Voltage

Vss

Quiescent Output Voltage

VOUT

6.1

6.9

7.7

Quiescent Drain Current

AC CHARACTERISTICS

RL=4Ω

5.5

RL=2Ω

RL=3.2Ω

7.5

Output Power

POUT

THD=10%,

f=1kHz

RL=1.6Ω

POUT=0.5W, RL=4Ω

POUT=6W, RL=4Ω

POUT=0.5W, RL=2Ω

Input Sensitivity

f=1kHz

POUT=10W, RL=2Ω

Input Saturation Voltage

VI(RMS)

300

Frequency Response(-3dB)

POUT=1W, RL=4Ω

15000

POUT=0.05 ~ 4.5W, RL=4Ω

0.15

Total Harmonic Distortion

THD

f=1kHz

POUT=0.05 ~ 7.5W, RL=2Ω

0.15

Input Resistance(Pin 1)

open loop, f=1kHz

150

Input Noise Current

200

Input Noise Voltage

μV

f=1kHz

Open Loop Voltage Gain

Gvo

f=10kHz

Closed Loop Voltage Gain

Gvc

f=1kHz, RL=4Ω

39.3

40.3

POUT=6W, RL=4Ω

Efficiency, f=1kHz

POUT=10W, RL=2Ω

Supply Voltage Rejection

SVR

f=100Hz, VRUPPLE=0.5V

RG=10kΩ, RL=4Ω

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