FEDL9058E-01 Datasheet, PDF (74/76 Pages) List of Unclassifed Manufacturers – 132-Channel LCD Driver with Built-in RAM for LCD Dot Matrix Displays

LAPIS Semiconductor
FEDL9058E-01
ML9058E
REFERENCE DATA
(The rise time until V1-V5 is stabilized when command “2F” is input after power-on in COG mounting.)
3.5-time multiplication
350
300
250
Reference value of V1-V5 rise stabilization time in ML9058E COG mounting
Conditions: VDD=VIN=4.8V, 3.5-time multiplication, V1=12V, Tj=40°C to +85°C
Trace resistance external to COG-mounted chip R=150,
VC3+ is provided by dividing VIN using resistor R=500
Parameter: smoothing capacitor C2
C2=0.47uF
C2=1.0uF
200
150
100
50
0
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
C1[F]
Reference value of V1-V5 rise stabilization time in ML9058E COG mounting
Conditions: VDD=VIN=4.8V, 3.5-time multiplication, Tj=40°C to +85°C,
Voltage multiplier capacitor C1=3.3F, smoothing capacitor C2=1F
VC3+ is provided by dividing VIN using resistor R=500Ω
350
Parameter: trace resistance external to COG-mounted chip
300
R=100Ω
250
R=200Ω
200
150
100
50
0
10
10.5
11
11.5
12
12.5
13
13.5
14
14.5
15
V1 Voltage [V]
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