Datasheet > TDA22003

TDA22003

更新时间： 2022-12-24 19:04:41

品牌	Logo	应用领域
友顺 - UTC		放大器
页数	文件大小	规格书
7页	210K
描述
10 +10W STEREO AMPLIFIER

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数据手册

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TDA22003 数据手册

TDA22003

LINEAR INTEGRATED CIRCUIT

ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

V_CC

RATINGS

UNIT

Supply Voltage

repetitive, f ≥20Hz

non repetitive, tp=100μs

3.5

Peak Output Current

I_O(PEAK)

4.5

Power Dissipation (T_C= 90°C)

Junction Temperature

P_D

T_J

+150

-40 ~ +150

°C

Storage Temperature

T_STG

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.

THERMAL DATA

PARAMETER

SYMBOL

RATING

UNIT

°C/W

Junction to Case

θ_JC

ELECTRICAL CHARACTERISTICS

(Refer to test circuit, Ta= 25°C, V_CC= 24V, G_V= 36dB, unless otherwise specified)

PARAMETER

Supply Voltage

SYMBOL

V_CC

TEST CONDITIONS

MIN TYP MAX UNIT

Quiescent Output Voltage

Input Saturation Voltage (rms)

Total Input Noise Voltage

Total Quiescent Drain Current

V_OUT

V_IN(SAT)

e_N

V_CC= 24V

11.5

300

μV

R_g= 10KΩ, 22Hz~22KHz

2.5

I_Q

V_CC= 24V

120 mA

RL=4Ω

12.5

THD=1%,V_CC=24V, f=1kHz

f = 40Hz ~12.5kHz

RL=8Ω

RL=4Ω

RL=8Ω

RL=4Ω

RL=8Ω

RL=4Ω

Output Power for each

channel

P_OUT

V_CC= 18V, f = 1kHz

P_OUT= 0.1~7.0W

0.2

0.1

0.2

0.1

200

V_CC=24V, f = 1kHz

V_CC=18V

Total Harmonic Distortion RL=8Ω

P_OUT= 0.1~3.5W

P_OUT= 0.1~5.0W

P_OUT= 0.1~2.5W

THD

for each channel

RL=4Ω

RL=8Ω

Input Resistance

R_IN

f_L

f = 1kHz, Non-Inverting Input

kΩ

kHz

Low

R_L=4Ω

f = 1kHz

Frequency Roll off (-3dB)

High

f_H

Closed Loop Voltage Gain

Closed Loop Gain Matching

ΔGv

35.5 36 36.5 dB

0.5

f = 1kHz

R_L= ∞, Rg = 10KΩ

Cross Talk

f = 10kHz

Supply Voltage Rejection for each

channel

SVR

_RIPPLE=100Hz, V_RIPPLE=0.5V, R_g=10kΩ

°C

Thermal Shut-Down Junction Temp.

145

UNISONIC TECHNOLOGIES CO., LTD

4 of 7

QW-R107-062.A

www.unisonic.com.tw

1 2 345 6 7

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