參數(shù)資料
型號(hào): ML9044A-XXBCVWA
廠商: OKI ELECTRIC INDUSTRY CO LTD
元件分類: 顯示控制器
英文描述: 17 X 120 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC175
封裝: GOLD BUMP, DIE-175
文件頁(yè)數(shù): 64/64頁(yè)
文件大?。?/td> 696K
代理商: ML9044A-XXBCVWA
PEDL9044A-04
OKI Semiconductor
ML9044A-xxA/xxB
9/64
(GND = 0 V, VDD = 2.7 to 5.5 V, Ta = –40 to +85°C)
Parameter
Symbol
Condition
Min.
Typ.
Max.
Unit
Applicable
pins
Voltage Multiplier
Input Voltage
VMUL
Note 7
2.7
3.5
V
VDD–VIN
1/5 bias
4.1
(VDD–VIN)
× 2
Voltage Multiplier
Output Voltage
V5OUT
VDD = 2.7 V, VIN = 0 V
f = 125 kHz
A capacitor for the voltage
multiplier =1 to 4.7
F
No load
BE = “H”
1/4 bias
3.9
(VDD–VIN)
× 2
V
VDD–V5IN
VDD = 5 V, V5IN = –2 V, 1/5 bias,
Contrast data: 1F, No load
6.6
VDD = 5 V, V5IN = –2 V, 1/4 bias,
Contrast data: 1F, No load
6.6
VDD = 4.1 V, V5IN = 0 V, 1/5 bias,
Contrast data: 1F, No load
3.8
VLCD
MAX
VDD = 3.9 V, V5IN = 0 V, 1/4 bias,
Contrast data: 1F, No load
3.6
V
VDD = 5 V, V5IN = –2 V, 1/5 bias,
Contrast data: 00, No load
4.0
4.6
VDD = 5 V, V5IN = –2 V, 1/4 bias,
Contrast data: 00, No load
3.6
4.2
VDD = 4.1 V, V5IN = 0 V, 1/5 bias,
Contrast data: 00, No load
2.2
2.8
Maximum and
minimum LCD
drive voltages
when internal
variable resistors
are used. Note 8
VLCD
MIN
VDD = 3.9 V, V5IN = 0 V, 1/4 bias,
Contrast data: 00, No load
1.9
2.5
V
VDD–V5
VLCD1
1/5 bias
3.3
7.0
Bias Voltage for
Driving LCD
VLCD2
VDD–V5
Note 9
1/4 bias
3.3
7.0
V
V5
Note 1:
Applied to the voltage drop occurring between any of the VDD, V1, V4 and V5 pins and any of the
common pins (COM1 to COM17) when the current of 4
A flows in or flows out at one common
pin.
Also applied to the voltage drop occurring between any of the VDD, V2, V3A (V3B) and V5 pins and
any of the segment pins (SEG1 to SEG120) when the current of 4
A flows in or flows out at one
common pin.
The current of 4
A flows out when the output level is V
DD or flows in when the output level is
V5.
Note 2:
Applied to the current flowing into the VDD pin when the external clock (fOSC2 = fin = 270 kHz) is
fed to the internal Rf oscillation or OSC1 under the following conditions:
VDD = 5 V
GND = V5 = 0 V,
V1, V2, V3A (V3B) and V4: Open
E, SSR, CSR, and BE: “L” (fixed)
Other input pins: “L” or “H” (fixed)
Other output pins: No load
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