品牌索引
產品分類 > 小信號開關二極管> 瞬態電壓抑制器TVS/ESD> 雙極管二極管> 調諧二極管> 齊納(穩壓)二極管> 小信號肖特基二極管> 頻帶轉換二極管> 中/高功率管> 射頻PIN二極管> Sinterglass二極管> 整流器 > N溝道(N-Channel)> P溝道(P-Channel)> 雙N溝道(Dual N-Channel)> 雙P溝道(Dual P-Channel)> 雙N和P溝道(Dual N and P-Channel)
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產品介紹 ISL29021
Features Proximity Sensing • Ambient IR Cancellation During Proximity Sensing - Works Under Direct Sunlight • IR LED Driver with Programmable Source Current - Adjustable Current Drive from 100mA to 12.5mA • Programmable LED current Modulation Frequency • Variable Conversion Resolution up to 16-bits • Selectable Range (via I2C) • Works Under Various Light Sources, Including Sunlight Ideal Spectral Response for Proximity Sensor • Proximity sensor range from 850nm to 950nm - Can use either 850nm or 950nm LED solution Ultra Low Power • 90μA Max Operating Current • Software Shutdown and Automatic Shutdown - 0.5μA Max Shutdown Current Easy to Use • I2C (SMBus Compatible) Output • No Complex Algorithms Needed • Temperature Compensated • Small Form Factor - 8 Ld 2.0mmx2.1mmx0.7mm ODFN Package Additional Features • I2C and SMBus Compatible • 1.7V to 3.63V Supply for I2C Interface • 2.25V to 3.63V Sensor Power Supply • Pb-Free (RoHS compliant) |
