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參數(shù)資料
| 型號： | ICM7211A |
| 廠商： | Intersil Corporation |
| 英文描述： | 4-Digit, LCD Display Driver |
| 中文描述： | 4位，液晶顯示驅(qū)動程序 |
| 文件頁數(shù)： | 1/9頁 |
| 文件大?。?/td> | 162K |
| 代理商： | ICM7211A |
1
August 2001
ICM7211A
4-Digit, LCD Display Driver
Features
Four Digit Non-Multiplexed 7 Segment LCD Display
Outputs with Backplane Driver
Complete Onboard RC Oscillator to Generate Backplane
Frequency
Backplane Input/Output Allows Simple Synchronization
of Slave-Devices to a Master
ICM7211A Devices Provide Separate Digit Select Inputs
to
Accept
Multiplexed
Functionally Compatible with Siliconix DF411)
BCD
Input
(Pinout
and
ICM7211AM Devices Provide Data and Digit Address
Latches Controlled by Chip Select Inputs to Provide a
Direct High Speed Processor Interface
Decodes Binary to Code B (0-9, Dash, E, H, L, P, Blank)
Available in Surface Mount Package
Description
The ICM7211A (LCD) device constitutes a family of non-mul-
tiplexed four-digit seven-segment CMOS display decoder-
drivers.
The ICM7211A devices are configured to drive conventional
LCD displays by providing a complete RC oscillator, divider
chain, backplane driver, and 28 segment outputs.
This device is available with multiplexed or microprocessor
input configurations. The multiplexed versions provide four
data inputs and four Digit Select inputs. This configuration is
suitable for interfacing with multiplexed BCD or binary output
devices, such as the ICL7135. The microprocessor versions
provide data input latches and Digit Address latches under
control of high-speed Chip Select inputs. These devices sim-
plify the task of implementing a cost-effective alphanumeric
seven-segment display for microprocessor systems, without
requiring extensive ROM or CPU time for decoding and dis-
play updating.
The ICM7211A provides the “Code B” output code, i.e., 0-9,
dash, E, H, L, P, blank, but will correctly decode true BCD to
seven-segment decimal outputs.
Ordering Information
PART NUMBER
DISPLAY
TYPE
DISPLAY
DECODING
INPUT
INTERFACING
DISPLAY DRIVE
TYPE
TEMP.
RANGE (
o
C)
PACKAGE
PKG. NO.
ICM7211AlPL
LCD
Code B
Multiplexed
Direct Drive
-40× to 85×
40 Ld PDIP
E40.6
ICM7211AMlPL
LCD
Code B
Microprocessor
Direct Drive
-40× to 85×
40 Ld PDIP
E40.6
ICM7211AMlM44
LCD
Code B
Microprocessor
Direct Drive
-40× to 85×
44 Ld MQFP
Q44.10x10
File Number
3158.4
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143
|
Intersil and Design is a trademark of Intersil Americas Inc.
|
Copyright Intersil Americas Inc. 2001
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ICM7211M | Four Digit Display Decoder/Drivers |
| ICM7211 | 4-Digit, ICM7211 (LCD) and ICM7212 (LED) Display Drivers |
| ICM7211AMLPL | 4-Digit, LCD Display Driver |
| ICM7211MlPL | 4-Digit, ICM7211 (LCD) and ICM7212 (LED) Display Drivers |
| ICM7211AMLM44 | 4-Digit, ICM7211 (LCD) and ICM7212 (LED) Display Drivers |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ICM7211A/D DIE | 制造商:Harris Corporation 功能描述: |
| ICM7211A1PLR2207 | 制造商:Harris Corporation 功能描述: |
| ICM7211AI WAF | 制造商:Intersil Corporation 功能描述: |
| ICM7211AI/D | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver |
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