參數(shù)資料
型號(hào)： STE2001
英文描述： Diac Thyristor; Leaded Process Compatible:Yes; Mounting Type:Through Hole; Package/Case:Axial Leaded; Breakover Voltage Min:27V; Breakover Voltage, Typ:32V RoHS Compliant: Yes
中文描述： 65 × 128單芯片LCD控制器/驅(qū)動(dòng)
文件頁(yè)數(shù)： 14/36頁(yè)
文件大?。?/td> 349K
代理商： STE2001
STE2001
14/36
the internal voltage generator is switched off.
The proper value for the VLCD is a function of the Liquid Crystal Threshold Voltage (Vth) and of the Multiplexing
Rate. A general expression for this is:
V
LCD
2
For MUX Rate m = 65 the ideal V
LCD
is:
V
LCD(to)
= 6.85 · V
th
than:
Temperature Coefficient
As the viscosity, and therefore the contrast, of the LCD are subject to change with temperature, there's the need
to vary the LCD Voltage with temperature. The STE2001 provides the possibility to change the VLCD in a linear
fashion against temperature with four different Temperature Coefficient selectable through the TC0 and TC1
bits.
Figure 14. VLCD Slopes Cross Point with Different TC
TC1
TC0
Value
Unit
0
0
-550
PPM/°C
0
1
-1350
PPM/°C
1
0
-1650
PPM/°C
1
1
-2650
PPM/°C
1
m
--------
–
------------+
V
th
=
V
op
6.85 V
0.03
i
---------------------------–
)
=
35oC
TEMP
D01IN1256/mod
V
LCD
相關(guān)PDF資料
PDF描述
STE2004 102 X 65 SINGLE CHIP LCD CONTROLLER/DRIVER
STE22N80 TRANSISTOR | MOSFET POWER MODULE | INDEPENDENT | 800V V(BR)DSS | 22A I(D)
STE38N60 Diac Thyristor; Leaded Process Compatible:Yes; Mounting Type:Through Hole; Package/Case:Axial Leaded; Peak Surge Current:2A; Breakover Voltage Min:56V RoHS Compliant: Yes
STE45N50 TRANSISTOR | MOSFET POWER MODULE | INDEPENDENT | 500V V(BR)DSS | 45A I(D)
STE47N50 TRANSISTOR | MOSFET POWER MODULE | INDEPENDENT | 500V V(BR)DSS | 47A I(D)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
STE2001DIE1 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:65 X 128 SINGLE CHIP LCD CONTROLLER / DRIVER
STE2001DIE2 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:65 X 128 SINGLE CHIP LCD CONTROLLER / DRIVER
STE2002 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:81 x 128 single-chip LCD controller/driver
STE2002_06 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:81 x 128 single-chip LCD controller/driver
STE2002DIE1 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:81 x 128 single-chip LCD controller/driver
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