参数资料
| 型号： | ICM7211AMIPL |
| 厂商： | Intersil |
| 文件页数： | 7/8页 |
| 文件大小： | 0K |
| 描述： | IC LCD DISPLAY DRVR 4DGT 40-DIP |
| 标准包装： | 99 |
| 显示器类型： | LCD |
| 配置： | 7 段显示 |
| 数字或字符： | 4 位数字 |
| 电流 - 电源： | 10µA |
| 电源电压： | 3 V ~ 6 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 通孔 |
| 封装/外壳： | 40-DIP（0.600"，15.24mm） |
| 供应商设备封装： | 40-DIP |
| 包装： | 管件 |
| 其它名称： | ICM7211AMIPLIS |
ICM7211AM
TABLE 1. OUTPUT CODES (Continued)
pin 34) are taken low. On the rising edge of either chip select
B3
BlNARY
B2
B1
BO
CODE B
ICM7211AM
input, the content of the data input latches is decoded and
stored in the output latches of the digit selected by the
contents of the digit address latches.
An address of 00 writes into D4, DA2 = 0, DA1 = 1 writes into
1
1
0
0
D3, DA2 = 1, DA1 = 0 writes into D2, and 11 writes into D1.
The timing relationships for inputting data are shown in
1
1
0
1
Figure 1, and the chip select pulse widths and data setup and
hold times are specified under Operating Characteristics.
1
1
1
0
1
1
1
1
BLANK
a
f
b
The ICM7211AM is intended to accept data from a data bus
under processor control.
e
g
d
c
In these devices, the four data input bits and the two-bit digit
address (DA1 pin 31, DA2 pin 32) are written into input
buffer latches when both chip select inputs (CS1 pin 33, CS2
Test Circuit
FIGURE 5. SEGMENT ASSIGNMENT
V DD
1 V DD
+
-
40
V SS
2
3
4
5 BP
6
ICM7211AM
OSC
V SS
39
38
37
36
35
7
8
DIGIT/CHIP
34
33
V DD
MICROPROCESSOR
VERSION
EACH SEGMENT
OUTPUT TO
BACKPLANE
WITH A 200pF
CAPACITOR
9
10
11
12
13
SELECT
INPUTS
DATA
INPUTS
32
31
30
29
28
V SS
V DD
MULTIPLEXED
VERSION
7
14
15
16
17
18
19
20
FIGURE 6.
27
26
25
24
23
22
21
FN3158.7
April 17, 2006
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ICM7211AMIPL WAF | 制造商:Harris Corporation 功能描述: |
| ICM7211AMIPL | 制造商:Intersil Corporation 功能描述:4 DIGIT LCD DISPLAY DRIVER 4 BIT |
| ICM7211AMIPL+ | 功能描述:LCD 驱动器 Four Digit Display Decoder/Driver RoHS:否 制造商:Maxim Integrated 数位数量:4.5 片段数量:30 最大时钟频率:19 KHz 工作电源电压:3 V to 3.6 V 最大工作温度:+ 85 C 最小工作温度:- 20 C 封装 / 箱体:PDIP-40 封装:Tube |
| ICM7211AMIPLZ | 功能描述:LCD 驱动器 W/ANNEAL DISPLAY 4 DIGLCDDRVR40PDIPIND RoHS:否 制造商:Maxim Integrated 数位数量:4.5 片段数量:30 最大时钟频率:19 KHz 工作电源电压:3 V to 3.6 V 最大工作温度:+ 85 C 最小工作温度:- 20 C 封装 / 箱体:PDIP-40 封装:Tube |
| ICM7211AMIQ | 制造商:未知厂家 制造商全称:未知厂家 功能描述:LCD Display Driver |
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