
8 Led I-Sink & 4 Ldos Lead-Free, Rohs And Weee Compliant, Package Minimum Tape & Reel Only
Semtech

TM1649 是一種帶8 個(gè)觸摸按鍵和支持8 個(gè)普通按鍵的LED數(shù)碼管驅(qū)動(dòng)控制專用電路 工作電壓范圍:3.3V~5.5V 顯示模式15 段×8 位 支持觸摸按鍵8 個(gè),普通按鍵掃描(8×1)
TM

LED Driver IC 1 Output DC DC Regulator Step-Down (Buck), Step-Up (Boost) Analog, PWM Dimming 35mA 16-SWTQFN (5x5)
Analog Devices