Datasheet > E-TDA7382

E-TDA7382

更新时间： 2024-02-25 18:16:34

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		局域网放大器商用集成电路
页数	文件大小	规格书
10页	630K
描述
22W, 4 CHANNEL, AUDIO AMPLIFIER, ZFM25, FLEXIWATT-25

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技术参数
数据手册

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E-TDA7382 技术参数

生命周期：	Obsolete	零件包装代码：	ZFM
包装说明：	,	针数：	25
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.33.00.01	风险等级：	5.84
标称带宽：	20 kHz	商用集成电路类型：	AUDIO AMPLIFIER
增益：	26 dB	谐波失真：	10%
JESD-30 代码：	R-XZFM-T25	信道数量：	4
功能数量：	1	端子数量：	25
标称输出功率：	22 W	封装主体材料：	UNSPECIFIED
封装形状：	RECTANGULAR	封装形式：	FLANGE MOUNT
认证状态：	Not Qualified	表面贴装：	NO
端子形式：	THROUGH-HOLE	端子位置：	ZIG-ZAG
Base Number Matches：	1

E-TDA7382 数据手册

TDA7382

Ω

ELECTRICAL CHARACTERISTICS (V_S= 14.4V; f = 1KHz; R_g= 600 ; R_L= 4 ; T_amb= 25 C;

Refer to the Test and application circuit (fig.1), unless otherwise specified.)

Symbol

I_q1

Parameter

Quiescent Current

Test Condition

Min.

Typ.

Max.

Unit

180

300

100

V_OS

G_v

Output Offset Voltage

Voltage Gain

P_o

Output Power

THD = 10%

THD = 1%

16.5

THD = 10%; V_S= 13.5V

THD = 10%; V_S= 14V

THD = 5%; V_S= 14V

THD = 1%; V_S= 14V

THD = 10%; V_S= 13.2V

THD = 1%; V_S= 13.2V

18.5

P_{o max}

THD

e_No

Max. Output Power

Distortion

EIAJ RULES

P_o= 4W

27.5

0.04

0.3

Output Noise

"A" Weighted

Bw = 20Hz to 20KHz

120

150

µV

SVR

f_cl

Supply Voltage Rejection

Low Cut-Off Frequency

High Cut-Off Frequency

Input Impedance

f = 100Hz

KHz

KΩ

µA

f_ch

R_i

100

130

C_T

Cross Talk

f = 1KHz

I_SB

St-By Current Consumption

St-By OUT Threshold Voltage

St-By IN Threshold Voltage

Mute Attenuation

St-By = LOW

(Amp: ON)

(Amp: OFF)

V_O= 1Vrms

(Amp: Play)

(Amp: Mute)

V_{SB out}

V_{SB IN}

A_M

3.5

1.5

V_{M out}

V_{M in}

I_{m (L)}

Mute OUT Threshold Voltage

Mute IN Threshold Voltage

Muting Pin Current

3.5

1.5

V_MUTE= 1.5V

(Source Current)

µA

CDL

Clipping Detection THD Level

3/10

1 234 5 6 7...10

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