tb62709ng Marktech Optoelectronics, tb62709ng Datasheet - Page 22

• Manufacturer Part Number: tb62709ng
• Description: 7?segment Drivers With Built?in Decoders
• Manufacturer: Marktech Optoelectronics

TB62709NG/FG
EXTERNAL RESISTANCE AND OUTPUT CURRENT VALUES
The following diagram shows application circuits.
Because operation may be unstable due to influences such as the electromagnetic induction of the wiring, the IC
should be located as close as possible to the LED.
The L−GND and P−GND of the IC are connected to the substrate in the IC.
Take care to avoid a potential difference exceeding 0.4V at two pins.
When executing the pattern layout, Toshiba recommends not including inductance components in the GND or
output pin lines, and not inserting capacitance components exceeding 50pF between the R
and GND.
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2005-10-06