NL160120AC27_01 NEC, NL160120AC27_01 Datasheet - Page 11
![no-image](/images/manufacturer_photos/0/4/470/nec_sml.jpg)
NL160120AC27_01
Manufacturer Part Number
NL160120AC27_01
Description
TFT COLOR LCD MODULE
Manufacturer
NEC
Datasheet
1.NL160120AC27_01.pdf
(47 pages)
- Current page: 11 of 47
- Download datasheet (445Kb)
(6) The protection circuit makes the backlight turns off, when BRTP signal “L” input more than 50 ms.
(5) Analog RGB inputs are independent from this power supply sequence.
(7) Do not input ACA signal ”H” and/or PWSEL signal ”H”, if VDD is 0V or BRTC signal is “L”.
(8) Ripple of supply voltage
(9) Inverter current wave
Example of the power supply connection
Note 1: The acceptable range of ripple voltage includes spike noise.
Acceptable range
Spike current
GND
Power supply
a) Separate the power supplies
Power
Power
Maximum luminance control : 100% (Duty)
Minimum luminance control
Luminance control frequency : 262-290Hz, 276Hz (Typ.)
to VDD
262 to 290Hz, 276Hz (typ., frequency of luminance control)
(for logic and LCD driver)
Filter
VDD
VDDB
≤ 100 m Vp-p
DATA SHEET EN0558EJ1V0DS00
Duty
VDD
: 20% (Duty)
Inverter circuit of NL160120AC27-01
3550(mA)
Power
b) Put the filters
(for backligth)
≤ 200 m Vp-p
VDDB
Filter
Filter
NL160120AC27-01
VDD
VDDB
11
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