TOSHIBA Bi-CMOS
OSHIBA
Curr
Interface Driv
Constant Cur rent Interface Driver
TB62708N
16 Bit Constant Current LED Source Driver with Shift Register and Latch Functions
Product Description:
The TB62708N is specifically designed for LED display applications. The Bi-CMOS device has
16 Bi-polar constant current output source channels and includes CMOS shift register and latch
functions.
The LED drive current is programmed by the
installation of a single resistor per device.
Current is programmable from 5-90mA and is
held constant across all 16 source outputs
effectively compensating for the inherent
circuit and component variables which affect
the brightness of the LEDs.
TB62708N
Features:
• Current Source Device
• 16 Constant Current Output Channels
• Current Programmable from 5-90mA
• 5V CMOS Compatible Inputs
• 15MHz Max Clock Frequency (Cascade)
Block Diagram:
SDIP30-P-400
Company Headquarters
3 Northway Lane North
Latham,
New York
12110
Toll Free: 800.984.5337
Fax:
518.785.4725
California Sales Office:
950 South Coast Drive, Suite 265
Costa Mesa, California 92626
Toll Free: 800.984.5337
Web: www.marktechopto.com | Email: info@marktechopto.com
Fax: 714.850.9314
All specifications subject to change.
For up-to-date product info visit our web site at www.marktechopto.com
MARKTECH [ MARKTECH CORPORATE ]
