LED顯示屏驅(qū)動(dòng)芯片

TM1816是LED顯示面板設(shè)計(jì)的驅(qū)動(dòng)IC，它內(nèi)建的CMOS位移寄存器與鎖存功能，可以將串行的輸入數(shù)據(jù)轉(zhuǎn)換成平行輸出數(shù)據(jù)格式。TM1816具有16個(gè)電流源，可以在每個(gè)輸出端口提供3~45mA恒定電流量以驅(qū)動(dòng)LED；且當(dāng)環(huán)境發(fā)生變化時(shí),對(duì)其輸出電流影響很小。同時(shí)可以選用不同阻值（REXT）的外接電阻來(lái)調(diào)整TM1816各輸出端口的電流大小，因此，可精確地控制 LED的發(fā)光亮度。也可以在每個(gè)輸出端口串接多個(gè)LED。 ? 16 個(gè)恒流源輸出通道 \r\n? 恒流電流范圍值: 3~45mA@VDD=5V；3~30mA@VDD=3.3V \r\n? 通過(guò)調(diào)節(jié)外部電阻，可設(shè)定電流輸出值 \r\n? 工作電壓范圍：3.3V～5V \r\n? 封裝形式：SSOP24;

TM

天微

6 constant flow drive IC

文件：750.86 Kbytes 頁(yè)數(shù)：13 Pages

PTHShenzhen Putianhe Technology Co., Ltd

普天和深圳市普天和科技公司

Three-Channel Current Console

文件：229.88 Kbytes 頁(yè)數(shù)：17 Pages

UPI

力智電子

MOS FIELD EFFECT TRANSISTOR

DESCRIPTION The μPA1816 is a switching device which can be driven directly by a 1.8 V power source. This device features a low on-state resistance and excellent switching characteristics, and is suitable for applications such as power management of notebook computers and so on. FEATURES ?

文件：211.89 Kbytes 頁(yè)數(shù)：10 Pages

RENESAS

瑞薩

P-CHANNEL MOS FIELD EFFECT TRANSISTOR FOR SWITCHING

The uPA1816 is a switching device which can be driven directly by a 1.8 V power source. This device features a low on-state resistance and excellent switching characteristics, and is suitable for applications such as power management of notebook computers and so on.

文件：76.96 Kbytes 頁(yè)數(shù)：8 Pages

NEC

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