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SCT2167 Datasheet - StarChips

SCT2167, 8-bit Serial-In/Parallel-Out Constant Current Driver

StarChips Technology SCT2167 V01_02; Jul/12 8-bit Serial-In/Parallel-Out Constant Current Driver Product Description The SCT2167 serial interfaced

Features

* 8 constant current sinkers with output voltage sustainable to 17V Constant output current : 5
* 30/45mA@3.3/5V Excellent regulation to load, supply voltage and temperature Temperature regulation: ±0.005%/°C load regulation: ±0.1%/V line regulation: ±0.5%/V High current matching accuracy: ±1%

Applications

* an external resistor is used to set the full scale constant output current from 5mA up to 45mA.
The SCT2167 guarantees each output can endure maximum 17V DC voltage stress.
The built in shift registers and data latches making the SCT2167 effective solution in driving LED display.
The output enable

SCT2167-StarChips.pdf