Datasheet > NTE7101

NTE7101

更新时间： 2024-09-18 22:50:47

品牌	Logo	应用领域
NTE		放大器功率放大器
页数	文件大小	规格书
2页	25K
描述
Integrated Circuit AF Power Amplifier, 7W

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NTE7101 数据手册

NTE7101

Integrated Circuit

AF Power Amplifier, 7W

Description:

The NTE7101 is an audio power amplifier in an 8–Lead SIP type package designed for use in car radio

and car stereo applications. This device features a low thermal resistance providing easy design for

2Ω load circuits and 4Ω load BTL circuits.

Features:

D High Output Power:

P_O= 7W Typ @ R_L= 4Ω, THD = 10%, V_CC= 14.4V

P_O= 11W Typ @ R_L= 2Ω, THD = 10%, V_CC= 14.4V

P_O= 18W (Bridge) @ R_L= 4Ω, THD = 10%, V_CC= 14.4V

D Low Distortion: THD = 0.1% Typ @ R_L= 4Ω, P_O= 500mW

D High Reliability

D Protection Circuits Include:

Load Dump Voltage Surge

Thermal Overload

Output DC and AC Short Circuit to GND or V_CC

Reverse Insertion

D Minimum External Components Required

Absolute Maximum Ratings: (T_A= +25°C unless otherwise specified)

Surge Supply Voltage (PW = 200ms), V_CCsurge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50V

Quiescent Supply Voltage (Note 1), V_CC1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25V

Operational Supply Voltage, V_CC2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18V

Peak Circuit Current, I_CCpeak . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.5A

Power Dissipation, P_D. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12W

Operating Temperature Range (Note 1), T_opr. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30° to +75°C

Storage Temperature Range, T_stg. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +150°C

Note 1. Using an aluminum heat sink 100mm x 100mm x 1mm.

Recommended Operating Conditions: (T_A= +25°C unless otherwise specified)

Parameter

Supply Voltage Range

Load Impedance

Symbol

V_CC

Test Conditions

Min Typ Max Unit

9.5

–

16.0

R_L

Ω

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