晶錡科技 StarChips
SCT2280 16-bit Parallel-In/Parallel-Out Constant Current Driver
Features
* Fast output current control, the minimum output enable pulse width = 80ns* Current regulated output channels, constant current range: 5 – 60mA
* Built-in data latches and output enable function
* Excellent output current matching:
| Current Skew | Conditions | |
| Bit Skew | Chip Skew | |
| < ±3% | < ±6% | 10mA < Iout < 60mA, Output pulse width > 80nS |
| < ±4% | < ±8% | 5mA < Iout < 10mA, Output pulse width > 80nS |
* All output current are adjusted through one external resistor
* Programmable input interface:
5V CMOS level schmitt trigger interface
Discrete 3V input interface
* 5V supply voltage
* Package: SSOP48
| SCT2280 Package Type | |
| SCT2280 (SSOP48) |
 |
SCT2280 Load Supply Voltage(VLED)
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