參數(shù)資料
型號(hào): OM4085T
廠商: NXP SEMICONDUCTORS
元件分類(lèi): 顯示驅(qū)動(dòng)器
英文描述: Universal LCD driver for low multiplex rates
中文描述: LIQUID CRYSTAL DISPLAY DRIVER, PDSO40
文件頁(yè)數(shù): 28/36頁(yè)
文件大?。?/td> 225K
代理商: OM4085T
1997 Feb 25
28
Philips Semiconductors
Product specification
Universal LCD driver for low multiplex
rates
OM4085
Fig.22 Typical supply current characteristics.
a. Normal mode; V
LCD
= 0 V;
external clock = 200 kHz.
b. Low power mode; V
LCD
= 0 V;
external clock = 35 kHz.
handbook, halfpage
IDD
(
μ
A)
30
10
20
MGG397
0
0
2
4
8
6
VDD (V)
+
85
°
C
40
°
C
handbook, halfpage
0
16
8
0
2
4
8
6
MGG398
VDD (V)
IDD
(
μ
A)
40
°
C
+
85
°
C
Fig.23 Typical characteristics of LCD outputs.
a. Backplane output impedance BP0 to BP3
(R
BP
); V
DD
= 5 V; T
amb
=
40 to +85
°
C.
b. Segment output impedance S0 to S23 (R
S
);
V
DD
= 5 V.
handbook, halfpage
0
4
2
0
2
4
8
6
MGG399
VDD (V)
RBP
(k
)
handbook, halfpage
0
8
4
0
2
4
8
6
MGG400
VDD (V)
RS
(k
)
+
25
°
C
+
85
°
C
40
°
C
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