參數(shù)資料
型號(hào): 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(jī)了解碼器(共陽(yáng)極容量,最大4位數(shù)管制)
文件頁(yè)數(shù): 8/24頁(yè)
文件大?。?/td> 636K
代理商: TB62709F
591
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
Action Mode
For up-to-date product info visit our web site at www.marktechopto.com All specifications subject to change.
1. Blank
- Constant current segment drivers are off resulting in an all segments off condition.
Data D15 ~ D12 are 0. D11~D0 are not relevent in blank mode.
2. Normal (Operation)
- Instructs device to display data loaded during previous steps. D11~ D0
are not relevent in the Normal Operation mode.
3. Load Register
- Directs the device to recognize and load D11~ D0. In this mode D11 ~ D8
determines the specific register to be loaded (see figure 2) and D7 ~ D0 serves as the actual
data to be loaded for programming the brightness (duty cycle) or the particular digit.
4. All On
- All constant current segment drivers are on resulting in an all segments illuminated
condition. D11 ~ D0 are not relevent in this mode.
5. Stand By
- All display segments off condition. The Stand-By command turns off all internal
bias currents and serves as a low power consumption mode (<.2mA). Used with Stand-By set
up commands “All Data Clear” or “Data Not Cleared” (table 7).
The initial state, upon power up, is the BLANK state.
Application Note:
Stand-By and Blank perform similar functions in that the display is totally blank when either
command is input. Stand-By provides a low power consumption (<.2ma current draw on V
)
mode by turning off all internal bias currents in the internal driver circuits. The Stand-By com-
mand also cuts off the Rext bias current used to regulate the programmed constant current
within the device.
相關(guān)PDF資料
PDF描述
TB62709N 7-SEGMENT DRIVERS WITH BUILT-IN DECODERS (COMMON ANODE CAPABILITY, MAXIMUM 4-DIGIT CONTROL)
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TB62713N 7 x 5 DOT DISPLAY DECODER AND DRIVER (COMMON CATHODE ROW CAPABILITY)
TB62715FN 8 BIT SHIFT REGISTER, LATCHES & CONSTANT CURRENT DRIVERS
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