Datasheet > NTE7169

NTE7169

更新时间： 2024-11-23 04:35:59

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
3页	30K
描述
Integrated Circuit Audio Power Amplifier, 32W

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技术参数
数据手册

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NTE7169 技术参数

生命周期：	Active	Reach Compliance Code：	unknown
ECCN代码：	EAR99	HTS代码：	8542.33.00.01
风险等级：	5.75	商用集成电路类型：	AUDIO AMPLIFIER
Base Number Matches：	1

NTE7169 数据手册

NTE7169

Integrated Circuit

Audio Power Amplifier, 32W

Description:

The NTE7169 is a monolithic integrated circuit in a 5-Lead TO220 type package intended for use as

an audio class AB audio amplifier. Thanks to its high power capability, the NTE7169 is able to provide

up to 35W true RMS power into a 4Ω load (THD = 10%, V_S= ±18V, f = 1kHz) and up to 32W into an

8Ω load (THD = 10%, V_S= ±22V, f = 1kHz). Moreover, the NTE7169 delivers typically 50W music

power into a 4Ω load over 1sec at V_S= 22.5V, f = 1kHz. The high power and very low harmonic and

crossover distortion (THD = 0.05% Typ., @ V_S= ±22V, P_O= 0.1 to 15W, R_L= 8Ω, f = 100Hz to 15kHz)

make the device most suitable for both HiFi and high class TV sets.

Features:

D High Output Power (50W Music Power IEC 268.3 Rules)

D High Operating Supply Voltage

D Single or Split Supply Operations

D Very Low Distortion

D Short Circuit Protection (OUT-TO-GND)

D Thermal Shutdown

Absolute Maximum Ratings:

Supply Voltage, V_S. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±25V

Input Voltage, V_i. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V_S

Differential Input Voltage, V_i. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±15V

Output Peak Current (Internally Limited), I_O. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5A

Power Dissipation (T_C= +75°C), P_tot. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25W

Operating Junction Temperature Range, T_J. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40° to +150°C

Storage Temperature Range, T_stg. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40° to +150°C

Maximum Thermal Resistance, Junction-to-Case, R_thJC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3°C/W

12 3

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