Linear LED Drivers | NLSF595
概览
NLSF595 是一款先进的高速 CMOS 移位寄存器，带开漏输出，采用 0.6μm 硅门极 CMOS 工艺制造。该器件配合微控制器使用，仅使用一个专门线路。所有引脚均具有过电压保护，使得引脚上能够存在高于 VCC 最多 7.0 V 的电压，而不会损坏或中断零件的运行，而无论运行电压如何。该器件可在 2.0 到 5.5 V 之间使用，输出驱动器电平可独立于电源电压： 0-7.0 V。
- Parallel Outputs are Open Drain Capable of Sinking > 12 mA Output Withstands up to +7.0 Regardless of VCC
- Standard Serial (SPI) Interface, Data, Clock, Enable (Low)
- All Inputs CMOS Level Compatible
- Frees up I/O around a Microcontroller
- Only One Pin Dedicated to this Device (Latch Enable)
- Output Enable may be Permanently Pulled Low
- High Speed Clocking, fmax > 25 MHz (Shift Clock)
- Eight Bits Parallel Output
- Double Buffered Outputs, so Register may Fill without Affecting output
- STD CMOS Serial Output, may be used to Cascade more than One Device
- Each Part Controls Two Tri-Color LEDs
- Two Devices can Control 5 Tri-Color LEDs
- Low Leakage: ICC = 2.0 µA (Max) at TA = 25°C
- Latchup Performance Exceeds 100 mA
- TSSOP-16 Package
- ESD Performance: HBM > 1000 V; MM > 100 V
- Functionally Similar to the Popular 74VHC595
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