TB62713F View Datasheet(PDF) - Marktech Optoelectronics

Part Name

Description

Manufacturer

TB62713F

Bi-CMOS Integrated Circuit Silicon Monolithic

Marktech Optoelectronics 

TOSHIBA Bi-CMOS Integrated

Circuit Silicon Monolithic

TB62713N/F

Action Mode

1. Blank - Constant current segment drivers are off resulting in an all segments off condition.

Data D15 ~ D12 are 0. D11~D0 are not relevant in blank mode. (Note: the device draws <

12.5ma in Blank mode.)

2. Normal (Operation) - Instructs device to display data loaded during previous steps. D11~ D0

are not relevant 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 row drivers are on resulting in an all dots illuminated condition.

D11 ~ D0 are not relevant in this mode.

5. Stand By - All display drivers 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 VDD)

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.

marktech

optoelectronics

120 Broadway • Menands, New York 12204

Toll Free: (800) 98-4LEDS • Fax: (518) 432-7454

For up-to-date product info visit our web site at www.marktechopto.com

All specifications subject to change.

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