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參數(shù)資料
| 型號(hào)： | NTE1231 |
| 廠商： | NTE Electronics, Inc. |
| 英文描述： | Integrated Circuit Complete 4 Watt TV Sound Channel |
| 中文描述： | 集成電路完成4瓦特電視聲音頻道 |
| 文件頁(yè)數(shù)： | 1/3頁(yè) |
| 文件大?。?/td> | 29K |
| 代理商： | NTE1231 |
NTE1231 & NTE1231A
Integrated Circuit
Complete 4 Watt TV Sound Channel
Description:
Capable of carrying out all of the functions of a TV sound channel, the NTE1231 and NTE1231A sili-
con monolithic integrated circuits consist of a six–stage IF amplifier/limiter, low–pass filter, differential
peak detector, DC volume control, regulated power supply, audio preamplifier, and output stage.
The audio power amplifier will deliver 4W of low–distortion audio to a 16
load with a supply of 24V.
When used with a 12V supply, such as is found in many portable TV sets, these devices will furnish
1.5W to an 8
loud speaker.
The NTE1231 is supplied in a quad in–line plastic package with a copper lead frame. This device is
designed to use the printed wiring board on which it is mounted for heat dissipation.
The NTE1231A is furnished in a 16–Lead DIP package with heat–sink contact tabs. The webbed lead
configuration (Pin4 & Pin5, Pin12 & Pin13) allows an inexpensive heat sink to be easily attached for
increased power dissipation capability and yet permits the use of a standard IC socket or printed wir-
ing board hole layout.
Features:
High Sensitivity
High AM Rejection
DC Volume Control
High Power Output
Low Distortion
Wide Operating Voltage Range: 9V to 28V
Low Quiescent Current Drain
Absolute Maximum Ratings:
Supply Voltage, V
CC
Repetitive Peak Output Current, I
OUT
Power Dissipation, P
D
T
pins
= +90
°
C
T
A
= +70
°
C
Junction Temperature Range, T
J
28V
1.5A
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.3W
1W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
–40
°
to +150
°
C
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| NTE1232 | Integrated Circuit Audio Amplifier for Car Radio, 8W |
| NTE1235 | Integrated Circuit Squelch Amp |
| NTE1237 | Integrated Circuit AM Radio without Audio Stage |
| NTE123A | Silicon Complementary Transistors General Purpose |
| NTE123 | Silicon NPN Transistor General Purpose Audio Amplifier, Switch |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| NTE1231A | 制造商:NTE Electronics 功能描述:IC-TV SOUND IF- AF PO 制造商:NTE Electronics 功能描述:TV Sound Channel 16-Pin PDIP |
| NTE1232 | 制造商:NTE 制造商全稱:NTE Electronics 功能描述:Integrated Circuit Audio Amplifier for Car Radio, 8W |
| NTE1233 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| NTE1234 | 制造商:NTE Electronics 功能描述:FM IF Amplifier 7-Pin SIP |
| NTE1235 | 制造商:NTE 制造商全稱:NTE Electronics 功能描述:Integrated Circuit Squelch Amp |
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