S6B33A2 Datasheet, PDF (59/67 Pages) Samsung semiconductor – 128 RGB Segment & 129 Common Driver For 4,096 Color STN LCD

S6B33A2 PRELIMINARY VER 1.3 128 RGB SEGMENT & 129 COMMON DRIVER FOR 4,096 COLOR STN LCD
DC CHARACTERISTICS (3)
Item
Symbol
∆ (+VR)
Voltage shift range(*1)
∆ (V1)
∆ (VM)
∆ (-VR)
(Vss = 0V, VDD = 1.8 to 3.3V, VIN1=2.4 to 3.6V, Ta = -30 to 70 °C)
Condition
Min Typ Max Unit Remarks
Low current mode
Isource = 80uA
-
High current mode
Isource = 150 or 250uA
Low current mode
Isource = 250uA
High current mode
-
Isource = 500 or 1000uA
Low current mode
Isource,sink = 250uA
High current mode
-
Isource,sink = 500 or 1000uA
Low current mode
Isink = 80uA
-
High current mode
Isink = 150 or 250uA
-
100 mV
+VR
-
20 mV
V1
-
20 mV
VM
-
100 mV
-VR
(*1) Voltage shift means output voltage deference between output current = Iload and no-load.
Refer to the following figure. (in case of source current mode)
No-load
Current = I Load
Vx
Vx _I=0
Vy
Vy _I=ILoad
Vshift = |Vx-Vy|
Item
Tolerance of Bias ratio
Symbol
∆ (+VR)_0
∆ (-VR)_0(*1)
(*1) Tolerance of bias ratio definition
∆ (+VR)_0 = ((+VR) - VM ) – VM *6
∆ (-VR)_0 = ( VM - (-VR)) – VM *6
Condition
No load
Min
Typ
-100
-
Max
+100
Unit Remarks
mV
+VR
-VR
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