參數(shù)資料
型號(hào): M5003
廠商: Electronic Theatre Controls, Inc.
英文描述: EL LAMP DRIVER IC
中文描述: EL燈驅(qū)動(dòng)IC
文件頁(yè)數(shù): 1/4頁(yè)
文件大?。?/td> 108K
代理商: M5003
1/4
2002-06-25
EL LAMP DRIVER IC
EL CONTROLE
M5003
一華半導(dǎo)體股份有限公司
MOSDESIGN SEMICONDUCTOR CORP.
GENERAL DESCRIPTION
功能敘述
The M5003 is CMOS chip design for Electro-luminescence Lamp (EL) to light has independent circuit to control switching and
EL driver frequency circuit, The switching frequency is decided by CKX, If OSC connect a resistor to VDD, or connect a capacitor
to VSS the switching frequency can be adjusted. Delay function can be implement if ON connect a capacitor to VSS. The time of
delay is decided by the value of capacitor.
FEATURES
產(chǎn)品特長(zhǎng)
DC to AC conversion
Built-in RC oscillator
Two trigger inputs
TG : active High
TGB : active Low
Adjustable EL driver frequency by CKX
Adjustable Switching frequency by CHOPX
APPLICATIONS
產(chǎn)品應(yīng)用
EL display
BLOCK DIAGRAM
功能方塊圖
*All specs and applications shown above subject to change without prior notice.
(
以上電路及規(guī)格僅供參考
,
本公司得徑行修正
)
Oscillator
Control
Logic
OSC
TGB
CHOP
Divider
CKX
CHOPX
TG
CK
Oscillator
Oscillator
Delay Time
Divider
Inductor
Driver
EL
Driver
S1
S2
ON
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