Low Noise Regulated Charge Pump with Selectable Output

Description The SC613 is a versatile charge pump designed for use in battery operated power supply applications. The wide input range is matched for Li-Ion battery applications. Only two 1uF ceramic bucket capacitors are required, and the inductorless implementation provides a reduced-EMI solutio

文件：375.09 Kbytes 页数：14 Pages

SEMTECH

先之科

低噪声稳压可选输出电荷泵

The SC613 is a versatile charge pump designed for use in battery operated power supply applications. The wide input range is matched for Li-Ion battery applications. Only two 1uF ceramic bucket capacitors are required, and the inductorless implementation provides a reduced-EMI solution. ·Small size – MLP micro 10-lead 3 x 3 mm package\n·Selectable 5.0 V or 4.5 V output voltage\n·140 mA available with 4.5 V output\n·100 mA available with 5.0 V output\n·Short-circuit protection\n·Soft start function\n·Shutdown current < 2 µA\n·Selectable fixed frequencies of 262 kHz and 650 kHz\n·Low;

Semtech

先之科

Low Noise Regulated Charge Pump with Selectable Output

Description The SC613 is a versatile charge pump designed for use in battery operated power supply applications. The wide input range is matched for Li-Ion battery applications. Only two 1uF ceramic bucket capacitors are required, and the inductorless implementation provides a reduced-EMI solutio

文件：375.09 Kbytes 页数：14 Pages

SEMTECH

先之科

Low Noise Regulated Charge Pump with Selectable Output

Description The SC613 is a versatile charge pump designed for use in battery operated power supply applications. The wide input range is matched for Li-Ion battery applications. Only two 1uF ceramic bucket capacitors are required, and the inductorless implementation provides a reduced-EMI solutio

文件：375.09 Kbytes 页数：14 Pages

SEMTECH

先之科

带有USB，SD卡和CD接口的音频解码电路

SC6135B系列电路为一款极具成本优势的带有USB、SD卡和CD servo 接口的音频解码SOC电路，支持从多种存储介质播放音频文件，包括USB，SD/MMC卡和CD、CDROM等；集成USB接口支持 Host和Device，可实现usb audio等功能；芯片内置立体声DAC、按键ADC、内核LDO、PLL、RTC及LCD等模块，可以有效地降低系统整机成本。完善的 SDK 提供了丰富的API 命令集，使第三方的开发更加方便。可广泛应用于各种音频媒体播放系统。 • MCU内部集成PLL，可以设置多种工作频率32KHz，500KHz，1MHz，2MHz， 4MHz，8MHz，12MHz，16MHz等；\n• MCU 的指令集兼容传统MCS-51的指令集；xdata RAM通过配置最大可可扩展到32Kbyte；通过SPIFLASH，指令空间可扩展到8Mbyte，通过内置的硬件保密逻辑，可以对SPIFLASH 里的程序进行保密；\n• MCU集成四路6bitADC，支持MCU唤醒功能；\n• MCU集成LCD模块，直接驱动LCD；\n• MCU集成RTC模块，单独供电，带万年历功能，带256byte保护RAM，可在主电路断电情况下保存信息。\n• MCU集;

Silan

士兰微

带有USB，SD卡和CD接口的音频编解码电路

SC6136A是集成USB\\SD\\CD控制接口的音频编解码SoC电路，具有低成本、低功耗、高性能、高集成度的特点。芯片采用低功耗MCU与高性能RISC的双核构架。\n\n 芯片构架• 低功耗8-bit MCU与高性能32-bit RISC的双核构架，附带专用伺服解码。\n• 采用CACHE+SPI结构，提升SPI flash读取效率；\n• 内部RAM为256字节，外部RAM为2K+512字节，通过SPI flash，指令空间可扩展到8M字节；\n• 高性能RISC 32位内核，6级流水线。\n• 32位指令和数据空间，具有MMU功能，支持操作系统；\n• 集成RF Amp，servo控制电路和CDDA、CDROM解码器。\n• 支持CD/CD-R/CD-RW物理格式；\n• 支持CD-TEXT功能；\n• 支持到CLV 4X机芯读取；\n• 具备光盘的转录，实;

Silan

士兰微

Package：10-VFDFN 裸露焊盘；包装：管件 类别：集成电路（IC） LED 驱动器 描述：IC LED DRIVER RGLTR 140MA 10MLP

Semtech Corporation