- 您现在的位置：买卖IC网 > PDF目录363706 > NTE7135 (NTE Electronics, Inc.) Integrated Circuit Vertical Deflection Power Amplifier for Monitors PDF资料下载
参数资料
| 型号： | NTE7135 |
| 厂商： | NTE Electronics, Inc. |
| 英文描述： | Integrated Circuit Vertical Deflection Power Amplifier for Monitors |
| 中文描述： | 集成电路垂直偏转功率放大器监视器 |
| 文件页数： | 3/4页 |
| 文件大小： | 26K |
| 代理商： | NTE7135 |
Functional Description (Cont
’
d):
Vertical Output
The vertical output stage is a quasi
–
complementary class
–
B amplifier with a high linearity. The output
contains SOAR (short
–
circuit protection) and thermal protection. Tne output current on Pin5 is re-
duced for a short time (to let the temperature decrease to T
J
< +150
°
C), when the junction temperature
(T
J
) exceeds +160
°
C.
Deflection GUARD
Pin9 will go HIGH if the junction temperature goes to high. A pulse signal with 50% duty cycle is output
on Pin9, if the deflection coil is open
–
circuit. A flyback pulse signal is output at normal conditions.
Further watching can be achieved by means of an external GUARD circuit. The 22
μ
F capacitor is
charged during flyback time (V
5
> V
8
) at normal conditions. In case of failures, the capacitor is dis-
charged and the GUARD output goes HIGH.
GUARD output level:
LOW for normal conditions
HIGH for deflection coil short
–
circuit respectively open
–
circuit
HIGH when there are neither input or output signals
V
P1
V
P2
(Vertical Output Stage)
Differential Input Amp Input 2
Vertical Output
Differential Input Amp Input 1
V
P3
(Flyback)
Flyback Generator Output
Pulse Circuit Output
Pin Connection Diagram
(Front View)
Substrate
9
8
7
6
5
4
3
2
1
相关PDF资料 |
PDF描述 |
|---|---|
| NTE7136 | Integrated Circuit Vertical Deflection Power Amplifier for Monitors |
| NTE7137 | Integrated Circuit Advanced Monitor Video Controller |
| NTE7138 | Integrated Circuit Advanced Monitor Video Controller for OSD |
| NTE7139 | Integrated Circuit Video Output Amplifier |
| NTE713 | Integrated Circuit Chroma Demod |
相关代理商/技术参数 |
参数描述 |
|---|---|
| NTE7136 | 制造商:NTE Electronics 功能描述:IC-VERT DEFLECTION CKT 制造商:NTE Electronics 功能描述:IC, VIDEO PROCESO; Video Processor Application:Colour Monitor / TV Systems; Supply Voltage Min:9V; Supply Voltage Max:60V; IC Mounting:Through Hole; TV / Video Case Style:SIP; No. of Pins:9; Supply Voltage Range:9V to 60V |
| NTE7137 | 制造商:NTE 制造商全称:NTE Electronics 功能描述:Integrated Circuit Advanced Monitor Video Controller |
| NTE7138 | 制造商:NTE Electronics 功能描述:IC - ADVANCED MONITOR VIDEO CONTROLLER FOR OSD VP = 8V TYPICAL 20-LEAD DIP |
| NTE7139 | 制造商:NTE Electronics 功能描述:IC-VIDEO OUTPUT AMP 制造商:NTE Electronics 功能描述:Video Output Amplifier 9-Pin(9+Tab) SIP |
| NTE714 | 制造商:NTE Electronics 功能描述:IC - TV CHROMA SUBCARRIER REGENERATOR VCC = 24V MAX 16-LEAD DIP |
发布紧急采购，3分钟左右您将得到回复。