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參數(shù)資料
| 型號(hào)： | LX1995-2CSE |
| 廠商： | MICROSEMI CORP-ANALOG MIXED SIGNAL GROUP |
| 元件分類(lèi)： | 顯示驅(qū)動(dòng)器 |
| 英文描述： | MINIATURE LED DRIVER LX1995 EVUALATION KIT |
| 中文描述： | LED DISPLAY DRIVER, PDSO5 |
| 封裝： | ROHS COMPLIANT, PLASTIC, SOT-23, 5 PIN |
| 文件頁(yè)數(shù)： | 5/8頁(yè) |
| 文件大?。?/td> | 190K |
| 代理商： | LX1995-2CSE |
LX1995
E
VALUATION
G
UIDE
Microsemi
Integrated Products
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
Page 5
Copyright
2004
Rev. 1.0, 2004-08-13
LX1995
E
VALUATION
H
OOK
U
P
The following is a demonstration scenario that
can be used to evaluate the LX1995:
Directions for hook up (DC dimming mode):
1. Install jumper JU1.
2. Connect a 3.6V typical 1A power source
between VIN and GND terminals.
3. Apply a 1.5V DC signal to the DC_ADJ
terminal. Signal GND can be referenced to GND2
for convenience.
4. Vary the DC signal from 0V to 3V and observe
the LEDs dimming. (Measure LED current from
LED4 cathode to GND2 if desired. I = V / 15.
VIN
G
R
D1
(800) 877-6458
LX1995 MINIATURE LED DRIVER
EVALUATION BOARD
D
GND
L1
U1
P
/SHDN
G
LED1
LED3
LED2
LED4
V
G
R
R
R
C
R
C
C
R
J
+
-
3.6V
+
-
0V to 3V
DC DIMMER
POWER
( DIMMING OPTION 1)
PWM
>5KHz
3.3V
0V
( DIMMING OPTION 2)
PWM
<1KHz
( DIMMING OPTION 3)
3.3V
0V
Figure 2 –
Typical Hook Up for the LX1995 Eval Board
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LX1995-2CSG | MINIATURE LED DRIVER LX1995 EVUALATION KIT |
| LX1995 | MINIATURE LED DRIVER LX1995 EVUALATION KIT |
| LX2201 | USB Li-Ion Battery Charger |
| LX2201CLQ | USB Li-Ion Battery Charger |
| LX5111A | ULT RA 9 - CHANNEL SCSI TERMINATOR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LX1995-2CSE-TR | 制造商:Microsemi Corporation 功能描述:LED DRVR 4SEGMENT 1.6V TO 5.5V 5PIN SOT-23 - Tape and Reel |
| LX1995-2CSG | 制造商:MICROSEMI 制造商全稱(chēng):Microsemi Corporation 功能描述:Miniature LED Driver |
| LX1995-2CSG-TR | 制造商:Microsemi Corporation 功能描述:LED DRVR 4SEGMENT 1.6V TO 5.5V 5PIN TSOT - Tape and Reel |
| LX1995-2SE EVAL KIT | 制造商:Microsemi Corporation 功能描述:LED BACKLIGHT CONTROLLERS AND DRIVERS - Bulk |
| LX1995-2SG EVAL KIT | 制造商:Microsemi Corporation 功能描述:LED BACKLIGHT CONTROLLERS AND DRIVERS - Bulk |
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