Datasheet

EA DOGM132-5
Page 8
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the right to change specifications
without prior notice. Printing and
typographical errors reserved.
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DIMENSIONS EA DOGM132
Note:
The 4 LED pins A1/A2 and
C1/C2 also have to be
soldered from above to ensure
good contact.
Note:
- LC displays are generally not suited for wave or reflow
soldering. Temperatures of over 80°C can cause
lasting damage.
- The surfaces of the displays and backlights are
protected from scratching by self-adhesive protective
foils. Please remove these before mounting.
- Make sure that either display nor backlight will never
come into contact with any kind of liquid like Fluxer,
Cleaner, Water.
DIMENSIONS EA LED55X31
ATTENTION
handling precautions!
all dimensions are in mm
all dimensions are in mm
ATTENTION
handling precautions!
Pin Symbol Level Function Pin Symbol Level Function
1 NC (A1+: LED backlight) 21 V0 - LC Drive
2 NC (C1-: LED backlight) 22 V1 - LC Drive
3 23 V2 - LC Drive
4 24 V3 - LC Drive
5 25 V4 - LC Drive
6 26 VSS L Power Supply 0V (GND)
7 27 CAP2N - Voltage Converter
8 28 CAP2P - Voltage Converter
9 29 CAP1P - Voltage Converter
10 30 CAP1N - Voltage Converter
11 31 CAP3P - Voltage Converter
12 32 VOUT - Voltage Output +9..12V
13 33 VSS L Power Supply 0V (GND)
14 34 VDD2 H Power Supply Booster
15 35 VDD H Power Supply +1,8..3,3V
16 36 SI H / L Serial Data In
17 37 SCL H / L Serial Clock
18 38 A0 H / L L= Command, H= Data
19 NC (C2-: LED backlight) 39 RST L Reset (active low)
20 NC (A2+: LED backlight) 40 CS1B L Chip Select (active low)