NL6448AC33-29 NEC Electronics, NL6448AC33-29 Datasheet - Page 8

• Manufacturer Part Number: NL6448AC33-29
• Manufacturer: NEC Electronics

Specifications of NL6448AC33-29

• Lead Free Status / Rohs Status: Not Compliant

(2) Inverter
8
Notes 1. V
• Inverter side connector 1
• Inverter side connector 2
Pin No.
Pin No.
CN1 ··· LZ-5P-SL-SMT
Note High luminance (100%): BRTHL = High or open
CN3 ··· IL-Z-3PL-SMTY
Notes 1. C-MOS level
1
2
3
1
2
3
2. DE: DE/Fixed mode select is as follows.
3. DPS: DPS changes display scan direction.
4. GND is connected to the frame of the LCD module.
INPUT SIGNAL TIMING See (4) DISPLAY POSITION about another way for reversible scan. (DPS is
Open)
When DPS is V
When DPS is GND, normal scan is selected even if SW1 is set at reverse scan.
2. <1> A way of luminance control by a variable resistor
Low luminance (60%): BRTHL = Low (GNDB level)
Supplier: Japan Aviation Electronics Industry Limited (JAE)
Supplier: Japan Aviation Electronics Industry Limited (JAE)
CC
Symbol
Symbol
: All V
GNDB
BRTC
BRTH
BRTL
V
V
Backlight ON : BRTC = High or open
Backlight OFF : BRTC = Low
<2> A way of luminance control by a voltage
DD
DD
Data enabled signal = DE mode
V
GND or Open = Scan direction will be decided by the setting of SW1.
V
B
B
CC
CC
This way works when BRTHL (No.5 pin) of CN1 is opened.
This way works when BRTHL and BRTL are opened. The range of input voltage between
BRTH and GNDB is as follows.
Minimum luminance (50%) : 2.5 V
Maximum luminance (100%):
BRTL
CC
or Open
terminals should be connected to 3.3 V or 5.0 V.
Power supply
Power supply
Backlight ground
Backlight ON/OFF signal
Luminance control input
Luminance control input
CC
, reverse scan is selected even if SW1 is set at normal scan.
= Reverse scan
R
Function
= Fixed mode
Mating connector 1
LZ-5S-SC3
Mating connector 2
IL-Z-3S-S125C3
Function
BRTH
Data Sheet EN0439EJ1V0DS00
Note 2
Note 2
Note 1
Mating variable resistor
Minimum luminance (50%)
Maximum luminance (100%)
1.2 V
Pin No.
4
5
Symbol
BRTHL
GNDB
: 10 k
: R = 0
: R = 10 k
Backlight ground
Luminance select
5%
NL6448AC33-29
Function
Note