NTE7053

更新时间： 2024-01-27 19:10:55

品牌	Logo	应用领域
NTE		放大器
页数	文件大小	规格书
3页	27K
描述
Integrated Circuit 22W Bridge-Stereo Amplifier for Car Radio

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数据手册

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NTE7053 数据手册

Electrical Characteristics: (T_A= +25°C, V_S= 14.4V, f = 1kHz unless otherwise specified)

Parameter

Supply Voltage Range

Symbol

V_S

Test Conditions

Min Typ Max Unit

–

120 mA

100 µA

Total Quiescent Drain Current

Stand–By Attenuation

I_d

Stereo Configuration

A_SB

I_SB

–

Stand–By Current

Thermal Shut–Down Junction Temperature

Stereo

T_sd

–

150

–

°C

Output Power (Each Channel)

P_O

R_L= 2Ω

R_L= 3.2Ω

R_L= 4Ω

R_L= 2Ω

R_L= 3.2Ω

R_L= 4Ω

–

d = 10%

–

8.5

–

d = 10%,

V_S= 13.2V

–

6.5

5.5

–

Distortion

P_O= 0.1W to 4W, R_L= 3.2Ω

–

0.5

–

Supply Voltage Rejection

SVR

C3 = 22µF

–

kΩ

µV

R_S= 10kΩ,

f = 100Hz

C3 = 100µF

–

Crosstalk

f = 1kHz

–

f = 10kHz

–

Input Resistance

Voltage Gain

R_I

G_V

E_IN

–

Voltage Gain Match

Input Noise Voltage

R_S= 50Ω

–

Note 1

R_S= 10kΩ

–

2.7

Bridge

Output Power (Each Channel)

P_O

R_L= 3.2Ω

R_L= 4Ω

–

17.5

–

d = 10%

R_L= 3.2Ω

R_L= 4Ω

–

d = 10%,

V_S= 13.2V

–

Distortion

P_O= 0.1W to 4W, R_L= 4Ω

–

Output Offset Voltage

Supply Voltage Rejection

V_OS

SVR

–

250 mV

C3 = 22µF

–

2.7

3.2

–

kΩ

µV

R_S= 10kΩ,

f = 100Hz

C3 = 100µF

Input Resistance

Voltage Gain

R_I

–

G_V

E_IN

–

Input Noise Voltage

R_S= 50Ω

Note 1

R_S= 10kΩ

–

Note 1. 22Hz to 22kHz

123

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