Datasheet > NTE1633

NTE1633

更新时间： 2024-02-19 06:17:41

品牌	Logo	应用领域
NTE		电视控制器
页数	文件大小	规格书
4页	32K
描述
Integrated Circuit TV Sound Channel w/DC Controls

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NTE1633 数据手册

NTE1633

Integrated Circuit

TV Sound Channel ^w/DC Controls

Description:

The NTE1633 is a complete TV sound channel in a 20–Lead DIP type package with DC tone and vol-

ume controls plus separate VCR input and output connections. Supplied in a 20–pin DIP, the device

delivers an output power of 4W into 16Ω (d = 10%, V_S= 24V) or 1.5W into 8Ω (d = 10%, V_S= 12V).

Included in the NTE1633 are: IF amplifier limiter, active low–pass filter, AF preamplifier and power

amplifier, turnoff muting, mute circuit and thermal protection.

High output, high sensitivity, excellent AM rejection and low distortion make the device suitable for

use in TVs of almost any type. Further, no screening is necessary because the device is free of radi-

ation problems.

Features:

D Separate VCR Input and Output Pins

D 4W Output Power into 16Ω

D No Screening Required

D High Sensitivity

D Excellent AM Rejection

D Low Distortion

D DC Tone/Volume Controls

D Thermal Protection

Absolute Maximum Ratings:

Supply Voltage (Pin18), V_S. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28V

Voltage at Pin1, V_i. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±V_S

Input Voltage (Pin2), V_i. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1V_pp

Output Peak Current, I_O

Repetitive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5A

Non–Repetitive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2A

Current (Pin4), I₄. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10mA

Power Dissipation (T_pins= +90°C), P_tot. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.3W

Power Dissipation (T_A= +70°C), P_tot. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0W

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

Storage Temperature Range, T_stg. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° to 150°C

Maximum Thermal Resistance, Junction–to–Pins, R_thJPins. . . . . . . . . . . . . . . . . . . . . . . . . . . . 14°C/W

Maximum Thermal Resistance, Junction–to–Ambient (Note 1), R_thJA. . . . . . . . . . . . . . . . . . 80°C/W

Note 1. Obtained with GND pins soldered to printed circuit with minimized copper area.

12 3 4

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