数字可编程LCD gamma基准发生器，提供数字可调电压基准

MAX5679数字可编程LCD gamma基准发生器可提供18路缓冲通道，为LCD列驱动器提供偏置。器件能够从四路外部参考电压产生14路8位可编程gamma基准输出，另外四路缓冲器用于外部参考电压的缓冲输出。可通过I²C串口对14路gamma缓冲器输出范围高端和低端进行独立编程。\n MAX5679提供数字可编程基准(DVR)，具有7位可调节吸入电流，用于设置LCD公共背板(VCOM)电压。MAX5679带有上电复位(POR)功能，在初始上电时将全部14路可编程gamma输出配置到预设电平。\n MAX5679采用5mm x 5mm、32引脚TQFN封装，工作在-40°C至+85°C扩展级温度 \n• 7位可调节VCOM校准器(DVR) \n• 14路可编程gamma输出用于LCD驱动 \n• 列驱动器IC \n• 8位DAC分辨率，用于设置高端和低端输出 \n• 最大输出摆幅为(AVDD - 0.2V) (OUT1–OUT7) \n• 最低输出摆幅为(GND + 0.2V) (OUT8–OUT14) \n• 四路独立的参考电压输入 \n• 四路独立的参考电压缓冲输出 \n• 9V至20V模拟电源电压 \n• 2V至5.5V数字电源电压 \n• 400kHz I²C兼容串口 \n• 引脚可选的I²C地址，允许同时挂接两个从ID \n• 向下兼容于MAX5678;

Digitally Programmable LCD Gamma Reference Generator with Digital Voltage Reference

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16-Channel, 12-/16-Bit nanoDAC with 2 ppm/°C Voltage Reference TC, I2C Interface

FEATURES High performance High relative accuracy (INL): ±4 LSB maximum at 16 bits (AD5677R only) TUE: ±0.14% of FSR maximum Offset error: ±1.5 mV maximum Gain error: ±0.06% of FSR maximum Low drift, 2.5 V voltage reference TC: 2 ppm/°C typical 40 mA short-circuit current Wide opera

16-Channel, 12-/16-Bit nanoDAC with 2 ppm/°C Voltage Reference TC, I2C Interface

FEATURES High performance High relative accuracy (INL): ±4 LSB maximum at 16 bits (AD5677R only) TUE: ±0.14% of FSR maximum Offset error: ±1.5 mV maximum Gain error: ±0.06% of FSR maximum Low drift, 2.5 V voltage reference TC: 2 ppm/°C typical 40 mA short-circuit current Wide opera

TRIAC - 600V, 40A

Description The NTE5679 TRIAC may be gate triggered from a blocking to conduction state for either polarity of applied voltage and is designed for AC switching and phase control applications such as speed and temperature modulation controls, lighting controls, and static switching relays. The t

DISTRIBUTOR ASSEMBLY INSTRUCTIONS

文件：101.27 Kbytes Page：2 Pages