參數(shù)資料
型號： ICM7211lPL
廠商： Intersil Corporation
英文描述： 4-Digit, ICM7211 (LCD) and ICM7212 (LED) Display Drivers
中文描述： 4位，ICM7211（LCD）和ICM7212（LED）的顯示驅動器
文件頁數(shù)： 8/12頁
文件大?。?/td> 83K
代理商： ICM7211LPL
9-13
Typical Performance Curves
FIGURE 3. ICM7211 OPERATING SUPPLY CURRENT AS A
FUNCTION OF SUPPLY VOLTAGE
FIGURE 4. ICM7211 BACKPLANE FREQUENCY AS A
FUNCTION OF SUPPLY VOLTAGE
FIGURE 5. ICM7212 LED SEGMENT CURRENT AS A
FUNCTION OF OUTPUT VOLTAGE
FIGURE 6. ICM7212 LED SEGMENT CURRENT AS A
FUNCTION OF BRIGHTNESS CONTROL VOLTAGE
FIGURE 7. ICM7212 OPERATING POWER (LED DISPLAY) AS A FUNCTION OF SUPPLY VOLTAGE
V
SUPP
(V)
4
1
2
3
6
7
5
30
25
20
15
10
5
I
O
μ
A
LCD DEVICES, TEST CIRCUIT
DISPLAY BLANK, PIN 36 OPEN
T
A
= -20
o
C
T
A
= 70
o
C
T
A
= 25
o
C
V
SUPP
(V)
4
1
2
3
6
5
180
150
120
90
60
30
B
LCD DEVICES, T
A
= 25
o
C
0
C
OSC
= 220pF
C
OSC
= 22pF
C
OSC
= 0pF
(PIN 36 OPEN)
V
O
(V)
4
1
2
3
6
5
15
10
5
I
S
(
PIN 5 AT V
DD
, T
A
= 25
o
C
0
V
SUPP
= 6V
V
SUPP
= 5V
V
SUPP
= 4V
VOLTAGE ON BRT PIN 5 (V)
4
1
2
3
6
5
12
10
8
6
4
2
I
S
SEGMENT OUTPUT AT +3V
T
A
= 25
C
0
0
LED DEVICES, DISPLAY ALL EIGHTS
LED FORWARD VOLTAGE DROP
V
FLED
= 1.7V, PIN 5 AT V
DD
, T
A
= 25
o
C
V
SUPP
(V)
4
6
5
1800
1500
1200
900
600
300
0
P
ICM7211, ICM7212
相關PDF資料
PDF描述
ICM7212 4-Digit, ICM7211 (LCD) and ICM7212 (LED) Display Drivers
ICM7212AMlPL 4-Digit, ICM7211 (LCD) and ICM7212 (LED) Display Drivers
ICM7212 Four Digit Display Decoder/Drivers(四位LED顯示譯碼器/驅動器)
ICM7211 Four Digit Display Decoder/Drivers(四位LCD顯示譯碼器/驅動器)
ICM7213 One Second/One Minute Timebase Generator
相關代理商/技術參數(shù)
參數(shù)描述
ICM7211M 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Four Digit Display Decoder/Drivers
ICM7211MI/D 功能描述:LCD 驅動器 RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube
ICM7211MIJL 功能描述:LCD 驅動器 4 DIGIT DISPLAY DECODER/DRVRS RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube
ICM7211MIPL 功能描述:LCD 驅動器 Four Digit Display Decoder/Driver RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube
ICM7211MIPL WAF 制造商:Harris Corporation 功能描述:
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