LED装饰驱动芯片

TM1928是固定花样16通道LED恒流驱动IC。本产品内部自带振荡器，PWM输出进行辉度渐变。芯片有同步输入和同步输出端，可接AC同步或多个芯片自同步。上电复位后，输出PWM波形，进行16通道的LED依次循环控制，实现流星、水滴效果。芯片内部自带5V稳压管，OUT端口采用恒流32mA驱动。外围器件简洁、设计简单，适合装饰彩灯。本产品性能优良、质量可靠。 \n• 采用高压功率CMOS工艺\n• VDD端内置5V稳压管\n• 16个OUT输出端口\n• OUT恒流输出32mA，端口耐压24V\n• PWM辉度调节\n• 内置振荡器，上电复位后芯片自动输出PWM\n• VDD典型工作电压：5.0Ｖ\n• 芯片有同步输入和同步输出端，可接AC同步或多个芯片自同步\n• 封装形式：DIP20、SOP20 ;

TM

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LED

文件：305.55 Kbytes 页数：9 Pages

TITAN

天微电子

Getting started with STM32L476G discovery kit software development tools

文件：1.14981 Mbytes 页数：22 Pages

STMICROELECTRONICS

意法半导体

2 ADC/8 DAC with PLL, 192 kHz, 24-Bit Codec

GENERAL DESCRIPTION The AD1928 is a high performance, single-chip codec that provides two analog-to-digital converters (ADCs) with differ ential input and eight digital-to-analog converters (DACs) with single-ended output using the Analog Devices, Inc., patented multibit sigma-delta (Σ-Δ) archite

文件：595.48 Kbytes 页数：32 Pages

AD

亚德诺

2 ADC/8 DAC with PLL, 192 kHz, 24-Bit Codec

GENERAL DESCRIPTION The AD1928 is a high performance, single-chip codec that provides two analog-to-digital converters (ADCs) with differ ential input and eight digital-to-analog converters (DACs) with single-ended output using the Analog Devices, Inc., patented multibit sigma-delta (Σ-Δ) archite

文件：595.48 Kbytes 页数：32 Pages

AD

亚德诺

2 ADC/8 DAC with PLL, 192 kHz, 24-Bit Codec

GENERAL DESCRIPTION The AD1928 is a high performance, single-chip codec that provides two analog-to-digital converters (ADCs) with differ ential input and eight digital-to-analog converters (DACs) with single-ended output using the Analog Devices, Inc., patented multibit sigma-delta (Σ-Δ) archite

文件：595.48 Kbytes 页数：32 Pages

AD

亚德诺