參數(shù)資料
型號: TB62709F
廠商: Toshiba Corporation
英文描述: 7-SEGMENT DRIVERS WITH BUILT-IN DECODERS (COMMON ANODE CAPABILITY, MAXIMUM 4-DIGIT CONTROL)
中文描述: 7段建造司機了解碼器(共陽極容量,最大4位數(shù)管制)
文件頁數(shù): 1/24頁
文件大?。?/td> 636K
代理商: TB62709F
584
120 Broadway Menands, New York 12204
Toll Free:
(800) 98-4LEDS
Fax: (518) 432-7454
marktech
optoelectronics
TOSHIBA Bi-CMOS Integrated
Circuit Silicon Monolithic
TB62709N/F
Intelligent,
Constant Current
, 7 segment LED numeric display
decoder/driver. For use with common anode configuration
numeric displays.
For up-to-date product info visit our web site at www.marktechopto.com All specifications subject to change.
The TB62709N/F is an intelligent
Constant Current
LED display
driver designed specifically for seven segment LED display ap-
plications. The stand alone device includes all of the decode,
multiplex and driver circuitry necessary to control up to four seven
segment LED digits. All of the information required to program
up to four LED digits is input serially including a 16 step bright-
ness control. Expansion beyond four digits is possible with a
cascade connection to a second device. The device automati-
cally refreshes and maintains the displayed information.
Features
Constant Current
segment drivers for consistent display
brightness.
Single device saves labor and board space.
Internal character set simplifies design efforts.
Automatically handles multiplex and display refresh tasks.
16 step programmable brightness control.
Single device controls up to four digits.
Available in thru hole and surface mount packages.
Data out cascade port for expansion beyond four digits.
Performance Characteristics
V
= 4.5V~5.5V
Digit enable: 17V / 400mA
Segment select: 17V / 0-40mA
Max transition frequency: 15Mhz
TB62709F
TB62709N
SDIP24-P-300-1.78 Weight: 1.62g (Typ.)
SSOP24-P-300-1.00 Weight: 0.32g (Typ.)
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