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參數(shù)資料
| 型號： | SP4425QCU |
| 英文描述： | Electroluminescent Lamp Driver for Low Noise Applications |
| 中文描述： | 電致發(fā)光燈驅(qū)動器的低噪聲應用 |
| 文件頁數(shù)： | 1/12頁 |
| 文件大小： | 215K |
| 代理商： | SP4425QCU |
SP4425QDS/12
SP4425Q Electroluminescent Lamp Driver
1
Copyright 1998 Sipex Corporation
DESCRIPTION
The
SP4425Q
is a high voltage output DC-AC converter that can operate from a single 3.0
V
power supply. The
SP4425Q
is capable of supplying up to 220 V
signals, making it ideal
for driving electroluminescent lamps. The device features 100 nA (typical) standby current
for use in low power portable products. One external inductor is required to generate the
high voltage charge and one external capacitor is used to select the oscillator and lamp
frequencies. The
SP4425Q
is offered in an 8-pin
μ
SOIC package. For delivery in die form,
please consult the factory.
Electroluminescent Lamp Driver for
Low Noise Applications
I
Low Noise Waveform
I
Tunable Waveshaping
I
DC to AC Inverter for EL Backlit
Display Panels
I
Externally Adjustable Internal Oscillator
I
Low Current Standby Mode
APPLICATIONS
I
Cellular Phones
I
Cordless Phones
I
Handsets
I
Backlit LCD Displays
SP4425Q Block Diagram
SP4425Q
SIGNAL PROCESSING EXCELLENCE
HON
V
DD
EL1
D1
V
SS
COIL
EL2
SP4425Q
8
7
4
3
2
1
5
6
C
OSC
相關PDF資料 |
PDF描述 |
|---|---|
| SP4425QCUEB | Electroluminescent Lamp Driver for Low Noise Applications |
| SP4425UEB | Electroluminescent Lamp Driver Low Voltage Applications |
| SP4425 | Electroluminescent Lamp Driver Low Voltage Applications |
| SP4425CN | Electroluminescent Lamp Driver Low Voltage Applications |
| SP4425CU | Electroluminescent Lamp Driver Low Voltage Applications |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| SP4425QCUEB | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Electroluminescent Lamp Driver for Low Noise Applications |
| SP4425UEB | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Electroluminescent Lamp Driver Low Voltage Applications |
| SP4426 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Electroluminescent Lamp Driver with High Output Drivers |
| SP4427 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Electroluminescent Lamp Driver Dual Oscillators with High Drive Capability |
| SP4427CN | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Electroluminescent Lamp Driver Dual Oscillators with High Drive Capability |
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