ST7070 View Datasheet(PDF) - Sitronix Technology Co., Ltd.
Part Name
Description
MFG CO.
'ST7070' PDF : 51 Pages View PDF
ST7070
Internal
Resistor
Supply Voltage
Bias Resistor Select
Internal Resistor
V0
V1
V2
V3
V4
Ra1=0,Ra0=1
1/5
Ra1=0,Ra0=1
R=2.2K
VLCD
4/5VLCD
3/5VLCD
2/5VLCD
1/5VLCD
+5V
Duty Factor
1/8 , 1/16
Bias
1/5
Ra1=1,Ra0=0
R=6.8K
VLCD
4/5VLCD
3/5VLCD
2/5VLCD
1/5VLCD
Ra1=1,Ra0=0
V0
V1
V2
V3
V4
VSS
1/5 bias R=2.2K
(1/8,1/16 duty cycle)
Ra1=1,Ra0=1
VR
R
R
R
VLCD
R
R
GND
+5V
V0
V1
V2
V3
V4
VSS
1/5 bias R=6.8K
(1/8,1/16 duty cycle)
V0
V1
V2
V3
V4
VSS
1/5 bias R=9.0K
(1/8,1/16 duty cycle)
VR
R
R
R
VLCD
R
R
GND
1/5
Ra1=1,Ra0=1
R=9.0K
VLCD
4/5VLCD
3/5VLCD
2/5VLCD
1/5VLCD
+5V
VR
R
R
R
VLCD
R
R
GND
V1.4
34/51
2009/04/29
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