LED面板顯示驅(qū)動(dòng)芯片

TM1627 是一種帶鍵盤掃描接口的LED（發(fā)光二極管顯示器）驅(qū)動(dòng)控制專用電路，內(nèi)部集成有MCU 數(shù)字接口、數(shù)據(jù)鎖存器、LED 高壓驅(qū)動(dòng)、鍵盤掃描等電路。本產(chǎn)品性能優(yōu)良，質(zhì)量可靠。采用SOP28的封裝形式。 ? 采用功率CMOS 工藝\n? 多種顯示模式（10 段×7 位 ～ 13 段×4 位）\n? 鍵掃描（10×2）\n? 輝度調(diào)節(jié)電路（占空比8 級(jí)可調(diào)）\n? 串行接口（CLK，STB，DIO）\n? 振蕩方式：內(nèi)置RC 振蕩（450KHz±5%）\n? 按鍵返回中斷口（KEYINT）\n? 內(nèi)置上電復(fù)位電路\n? 封裝形式：SOP28;

TM

天微

LED driver control circuit

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TITAN

天微電子

Standard software driver for C90LC Flash

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STMICROELECTRONICS

意法半導(dǎo)體

100 Hz ~ 8 kHz Analog Microphone MEMS (Silicon) 1.5 V ~ 3.6 V Noise Cancelling (-31dB) Solder Pads

Bone Conduction Mems Microphone: Patented surface mount vibration sensor that gathers signals transmitted through bone to achieve exceptional noise reduction. Available in 3.5 X 2.6 X 1.5 mm small package. Key applications include wearable products, such as smart wristbands, TWS headphones, Mobile

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PUIAUDIO