TB62706BNG/BFG is a 16-bit shift register, latch, and constant current driver manufactured by Toshiba. These devices are specifically designed for LED and LED display constant current drivers. This constant current output circuit is able to set up an external resistor (IOUT = 5~90 mA).
This document describes the TB62706BNG and TB62706BFG, which are monolithic integrated circuits designed as 16-bit shift registers, latches, AND-gates, and constant current drivers. These devices are specifically intended for use in LED and LED display constant current driver applications.
| Shift Register Bits | 16-bit |
|---|---|
| Maximum Clock Frequency | 15 MHz |
| Output Current Range | 5 to 90 mA |
| Operating Temperature Range | -40°C to +85°C |
| Package Types | SDIP24, SSOP24 |
The maximum clock frequency for cascade connected operation is 10.0 MHz.
All output current can be set using a single external resistor connected to R-EXT and GND.
Yes, the document states that these products are Pb free.