LED裝飾驅(qū)動(dòng)芯片

TM1827是固定花樣12通道LED恒流驅(qū)動(dòng)IC。本產(chǎn)品內(nèi)部自帶振蕩器，PWM輸出進(jìn)行輝度漸變。芯片有同步輸入和同步輸出端，可接AC同步或多個(gè)芯片自同步。上電復(fù)位后，輸出PWM波形，進(jìn)行12通道的LED依次循環(huán)控制，實(shí)現(xiàn)流星、水滴效果。芯片內(nèi)部自帶5V穩(wěn)壓管，OUT端口采用恒流16mA驅(qū)動(dòng)。外圍器件簡(jiǎn)潔、設(shè)計(jì)簡(jiǎn)單，適合裝飾彩燈。本產(chǎn)品性能優(yōu)良、質(zhì)量可靠。 \n? 采用高壓功率CMOS工藝\n? VDD端內(nèi)置5V穩(wěn)壓管\n? 12個(gè)OUT輸出端口\n? OUT恒流輸出16mA，端口耐壓24V\n? PWM輝度調(diào)節(jié)\n? 內(nèi)置振蕩器，上電復(fù)位后芯片自動(dòng)輸出PWM\n? VDD典型工作電壓：5.0Ｖ\n? 芯片有同步輸入和同步輸出端，可接AC同步或多個(gè)芯片自同步\n? 封裝形式：DIP16、SOP16;

TM

天微

LED

文件：299.98 Kbytes 頁(yè)數(shù)：9 Pages

TITAN

天微電子

TMP1827 1-Wire?, ±0.2°C Accurate Temperature Sensor With SHA-256-HMAC Authentication Engine, 2Kb EEPROM

1 Features ? 1-Wire? interface with multi-drop shared bus and cyclic redundancy check (CRC) ? Bus powered with operating voltage: 1.7 V to 5.5 V ? IEC 61000-4-2 ESD for 8-kV contact discharge ? Functional Safety-Capable – Documentation available to aid functional safety system design ? Hig

文件：2.79462 Mbytes 頁(yè)數(shù)：65 Pages

TI

德州儀器

TMP1827 1-Wire?, ±0.2°C Accurate Temperature Sensor With SHA-256-HMAC Authentication Engine, 2Kb EEPROM

1 Features ? 1-Wire? interface with multi-drop shared bus and cyclic redundancy check (CRC) ? Bus powered with operating voltage: 1.7 V to 5.5 V ? IEC 61000-4-2 ESD for 8-kV contact discharge ? Functional Safety-Capable – Documentation available to aid functional safety system design ? Hig

文件：2.83216 Mbytes 頁(yè)數(shù)：67 Pages

TI

德州儀器

TMP1827 Single-Wire, ±0.3°C Accurate Temperature Sensor With SHA-256-HMAC Authentication Engine, 2-kbit EEPROM

1 Features ? Single-wire interface with multi-drop shared bus and CRC ? Bus powered with operating voltage from 1.7 V to 5.5 V ? IEC 61000-4-2 ESD for 8-kV contact discharge ? High-accuracy digital temperature sensor: – ±0.1°C (typical)/±0.3°C (maximum) from –20°C to +85°C – ±0.3°C (typic

文件：2.88589 Mbytes 頁(yè)數(shù)：68 Pages

TI

德州儀器