Toshiba Electronics 16-channel TC62D748 and TC62D749 LED drivers are designed to deliver constant currents of between 1.5mA and 90mA and offer high-speed serial data transfer rates up to 25MHz.

The two new drivers are rated for output voltages up to 17V and operate from a supply voltage of between 3.0V and 5.5V. Output current accuracy from channel-to-channel and ICto- IC is ±1.5%,

For speed, a minimum enable pulse width (TwOE) is just 25ns and typical output fall time (Tof) is 10ns.

The TC62D748 has a typical output rise time (Tor) of 30ns, while the ‘high speed’

TC62D749 has a typical Tor of just 10ns.

The ICs are available in two styles of 24-pin SSOP packages.

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