TB62715FN Ver la hoja de datos (PDF) - Marktech Optoelectronics

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TB62715FN

8 Bit Constant Current LED Source Driver with Shift Register and Latch Functions

Marktech Optoelectronics 

TOSHIBA Bi-CMOS

Constant Current Interface Driver

TB62715F/FN

Timing Diagram:

Terminal Description & Pin Out:

PIN No.

SSOP20

5

6, 15

1

2

3

SSOP16

—

—

1

2

3

4

4

7~10,

11~14

5~12

16

13

18

14

17

—

19

15

PIN NAME

FUNCTION

HIGH/LOW Use Current Select.

POWER-GND GND terminal for control output

LOGIC-GND GND terminal for control logic

SERIAL-IN Input terminal of a serial-data for shift-register

CLOCK

Input terminal of a clock for data shift to up-edge.

/LATCH

Input terminal of a data strobe. Latches passes data with "H" level input

of LATCH-terminal, and hold data with "L" level input.

OUT0~7 Output terminals.

/ENABLE

Input terminal of output enable. All outputs (OUT0~7) do off with "H" level

input of ENABLE-terminal, and do on with "L" level input.

SERIAL-OUT1

Output terminal of a serial-data for next SERIAL-IN terminal.

SERIAL-OUT2

R-EXT

Input terminal of connects with a resister for to set up all output current.

20

16

VDD

5V Supply voltage terminal

marktech

optoelectronics

120 Broadway • Menands, New York 12204

Toll Free: (888) 4LED-ICS • Fax: (518) 432-7454

All specifications subject to change.

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