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 頁數(shù)：14 Pages

SEMTECH

先之科

低噪聲穩(wěn)壓可選輸出電荷泵

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 頁數(shù)：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 頁數(shù)：14 Pages

SEMTECH

先之科

帶有USB，SD卡和CD接口的音頻解碼電路

SC6135B系列電路為一款極具成本優(yōu)勢(shì)的帶有USB、SD卡和CD servo 接口的音頻解碼SOC電路，支持從多種存儲(chǔ)介質(zhì)播放音頻文件，包括USB，SD/MMC卡和CD、CDROM等；集成USB接口支持 Host和Device，可實(shí)現(xiàn)usb audio等功能；芯片內(nèi)置立體聲DAC、按鍵ADC、內(nèi)核LDO、PLL、RTC及LCD等模塊，可以有效地降低系統(tǒng)整機(jī)成本。完善的 SDK 提供了豐富的API 命令集，使第三方的開發(fā)更加方便。可廣泛應(yīng)用于各種音頻媒體播放系統(tǒng)。 ? MCU內(nèi)部集成PLL，可以設(shè)置多種工作頻率32KHz，500KHz，1MHz，2MHz， 4MHz，8MHz，12MHz，16MHz等；\n? MCU 的指令集兼容傳統(tǒng)MCS-51的指令集；xdata RAM通過配置最大可可擴(kuò)展到32Kbyte；通過SPIFLASH，指令空間可擴(kuò)展到8Mbyte，通過內(nèi)置的硬件保密邏輯，可以對(duì)SPIFLASH 里的程序進(jìn)行保密；\n? MCU集成四路6bitADC，支持MCU喚醒功能；\n? MCU集成LCD模塊，直接驅(qū)動(dòng)LCD；\n? MCU集成RTC模塊，單獨(dú)供電，帶萬年歷功能，帶256byte保護(hù)RAM，可在主電路斷電情況下保存信息。\n? MCU集;

Silan

士蘭微

帶有USB，SD卡和CD接口的音頻編解碼電路

SC6136A是集成USB\\SD\\CD控制接口的音頻編解碼SoC電路，具有低成本、低功耗、高性能、高集成度的特點(diǎn)。芯片采用低功耗MCU與高性能RISC的雙核構(gòu)架。\n\n 芯片構(gòu)架? 低功耗8-bit MCU與高性能32-bit RISC的雙核構(gòu)架，附帶專用伺服解碼。\n? 采用CACHE+SPI結(jié)構(gòu)，提升SPI flash讀取效率；\n? 內(nèi)部RAM為256字節(jié)，外部RAM為2K+512字節(jié)，通過SPI flash，指令空間可擴(kuò)展到8M字節(jié)；\n? 高性能RISC 32位內(nèi)核，6級(jí)流水線。\n? 32位指令和數(shù)據(jù)空間，具有MMU功能，支持操作系統(tǒng)；\n? 集成RF Amp，servo控制電路和CDDA、CDROM解碼器。\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機(jī)芯讀??；\n? 具備光盤的轉(zhuǎn)錄，實(shí);

Silan

士蘭微

Package：10-VFDFN 裸露焊盤；包裝：管件 類別：集成電路（IC） LED 驅(qū)動(dòng)器 描述：IC LED DRIVER RGLTR 140MA 10MLP

Semtech Corporation