參數(shù)資料
型號(hào): SP4415CN
英文描述: Electroluminescent Lamp Driver with Selectable Level Outputs
中文描述: 電致發(fā)光燈驅(qū)動(dòng)器,帶有可選電平輸出
文件頁(yè)數(shù): 1/10頁(yè)
文件大?。?/td> 158K
代理商: SP4415CN
SP4415DS/06
SP4415 Electroluminescent Lamp Driver
1
Copyright 1996 Sipex Corporation
I
2.2 V- 3.6 V Battery Operation
I
50 nA Maximum Standby Current
I
Four Level Selectable Output
I
High Voltage Output 140V
PP
Typical
I
High Impedance Clock Signal
Conditioner
APPLICATIONS
I
Watches
I
Pagers
I
Backlit LCD Displays
SP4415
DESCRIPTION
The
SP4415
is a single chip DC-AC converter ideally suited for driving electroluminescent
panels to four intensity levels. The
SP4415
is capable of converting DC input voltages as low
as 2.2V into any of four AC voltage levels which can be set via external switch. A high
impedance clock input and signal conditioner allows users to connect crystal oscillators
directly to the CLK input without interfering with existing system timing, no buffering of the
crystal oscillator is necessary. The
SP4415
requires only one external inductor and is offered
in an 8-pin NSOIC package. For delivery in die form, please consult the factory.
SP4415 Block Diagram
SIGNAL PROCESSING EXCELLENCE
Electroluminescent Lamp Driver
with Selectable Level Outputs
No Connect
V
DD
EL1
Level Select
V
SS
COIL
EL2
SP4415
8
7
4
3
2
1
5
6
CLK
相關(guān)PDF資料
PDF描述
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SP4422AUEB ER 14C 12#16 2#4 SKT RECP BOX RoHS Compliant: No
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