参数资料
型号: LC75878W-E
厂商: ON Semiconductor
文件页数: 3/35页
文件大小: 0K
描述: IC LCD DISPLAY DRIVER 100SQFP
标准包装: 60
系列: *
LC75878W
Electrical Characteristics for the Allowable Operating Ranges
Parameter
Symbol
Conditions
min
Ratings
typ
max
unit
Hysteresis
Input high level current
Input low level current
Output high level voltage
Output low level voltage
VH
IIH
IIL
VOH1
VOH2
VOH3
VOL1
VOL2
VOL3
CE, CL, DI, INH
CE, CL, DI, INH: VI=6.0V
CE, CL, DI, INH: VI=0V
S1 to S75: IO=-20 μ A
COM1 to COM10: IO=-100 μ A
P1 to P4: IO=-1mA
S1 to S75: IO=20 μ A
COM1 to COM10: IO=100 μ A
P1 to P4: IO=1mA
-5.0
VLCD0-0.6
VLCD0-0.6
VDD-1.0
0.1VDD
5.0
VLCD4+0.6
VLCD4+0.6
1.0
V
μ A
μ A
V
V
Output middle level voltage
*1
VMID1
S1 to S75: IO= ± 20 μ A
2/4(VLCD0
-VLCD4)
2/4(VLCD0
-VLCD4)
-0.6
+0.6
VMID2
VMID3
COM1 to COM10: IO= ± 100 μ A
COM1 to COM10: IO= ± 100 μ A
3/4(VLCD0
-VLCD4)
-0.6
1/4(VLCD0
-VLCD4)
-0.6
3/4(VLCD0
-VLCD4)
+0.6
1/4(VLCD0
-VLCD4)
+0.6
V
Oscillator frequency
fOSC
OSC: ROSC=43k Ω , COSC=680pF
40
50
60
kHz
Current drain
IDD1
VDD: Power saving mode
5
IDD2
ILCD1
ILCD2
VDD: VDD=6.0V, Outputs open
fOSC=50kHz
VLCD: Power saving mode
VLCD: VLCD=11.0V
200
400
5
Outputs open
fOSC=50kHz
When the display contrast adjustment circuit is
500
1000
μ A
used.
ILCD3
VLCD: VLCD=11.0V
Outputs open
fOSC=50kHz
250
500
When the display contrast adjustment circuit is
not used.
Note: * 1. Excluding the bias voltage generation divider resistor built into VLCD0, VLCD1, VLCD2, VLCD3, and
VLCD4. (See Figure 1.)
VLCD
CONTRAST
ADJUSTER
VLCD0
VLCD1
VLCD2
To the common and segment drivers
VLCD3
VLCD4
Excluding these resistors
Figure 1
No.6473-3/35
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