LP5891-Q1 Automotive 48 Current Sources, 64 Scans, Common Cathode LED Matrix Driver

1 Features AEC-Q100-qualified for automotive applications: – Temperature grade 1: –40°C to +125°C, TA Separated VCC and VR/G/B power supply – VCC voltage range: 2.5 V – 5.5 V – VR/G/B voltage range: 2.5 V – 5.5 V 48 current source channels from 0.2 mA to 20 mA – Channel-to-channel accuracy:

文件：2.94363 Mbytes 頁數(shù)：66 Pages

TI

德州儀器

LP5891-Q1 Automotive 48 Current Sources, 64 Scans, Common Cathode LED Matrix Driver

1 Features ? AEC-Q100-qualified for automotive applications: – Temperature grade 1: –40°C to +125°C, TA ? Separated VCC and VR/G/B power supply – VCC voltage range: 2.5 V – 5.5 V – VR/G/B voltage range: 2.5 V – 5.5 V ? 48 current source channels from 0.2 mA to 20 mA – Channel-to-channel acc

文件：2.40994 Mbytes 頁數(shù)：69 Pages

TI

德州儀器

LP5891-Q1 Automotive 48 Current Sources, 64 Scans, Common Cathode LED Matrix Driver

1 Features ? AEC-Q100-qualified for automotive applications: – Temperature grade 1: –40°C to +125°C, TA ? Separated VCC and VR/G/B power supply – VCC voltage range: 2.5 V – 5.5 V – VR/G/B voltage range: 2.5 V – 5.5 V ? 48 current source channels from 0.2 mA to 20 mA – Channel-to-channel acc

文件：2.40994 Mbytes 頁數(shù)：69 Pages

TI

德州儀器

LP5891-Q1 Automotive 48 Current Sources, 64 Scans, Common Cathode LED Matrix Driver

1 Features AEC-Q100-qualified for automotive applications: – Temperature grade 1: –40°C to +125°C, TA Separated VCC and VR/G/B power supply – VCC voltage range: 2.5 V – 5.5 V – VR/G/B voltage range: 2.5 V – 5.5 V 48 current source channels from 0.2 mA to 20 mA – Channel-to-channel accuracy:

文件：2.94363 Mbytes 頁數(shù)：66 Pages

TI

德州儀器

絲?。?a target="_blank" title="Marking" href="/lp5891q/marking.html">LP5891Q；Package：VQFN；LP5891-Q1 Automotive 48 Current Sources, 64 Scans, Common Cathode LED Matrix Driver

1 Features ? AEC-Q100-qualified for automotive applications: – Temperature grade 1: –40°C to +125°C, TA ? Separated VCC and VR/G/B power supply – VCC voltage range: 2.5 V – 5.5 V – VR/G/B voltage range: 2.5 V – 5.5 V ? 48 current source channels from 0.2 mA to 20 mA – Channel-to-channel acc

文件：2.40994 Mbytes 頁數(shù)：69 Pages

TI

德州儀器

具有 16 位脈寬調(diào)制調(diào)光功能的汽車類 48 x 16 矩陣 LED 驅(qū)動器

LP5891-Q1 是一款高度集成的共陰極 LED 矩陣驅(qū)動器，具有 48 個(gè)恒流源和 16 個(gè)掃描 FET。 LP5891-Q1 采用高速 rising沿傳輸接口，可支持高器件數(shù)菊花鏈，同時(shí)盡可能降低電磁干擾 (EMI)。內(nèi)部 GCLK 速率范圍為 40MHz 至 160MHz。該器件在工作期間還能實(shí)現(xiàn) LED 開路/弱短路/短路檢測和消除。\n\n LP5891-Q1 是高度集成的共陰極矩陣 LED 顯示驅(qū)動器，有 48 個(gè)恒流源和 16 個(gè)掃描 FET。除了像 LP5890 一樣驅(qū)動 16 × 16 和 32 × 32 RGB LED 像素，三個(gè) LP5891-Q1 器件還能夠驅(qū)動 48 ? 符合面向汽車應(yīng)用的 AEC-Q100 標(biāo)準(zhǔn)： \n? 支持分立式 VCC 和 VR/G/B 電源 \n? VR/G/B 電壓范圍：2.5 V 至 5.5 V\n? 48 個(gè)電流源通道，范圍從 0.2 mA 到 20 mA \n? 低拐點(diǎn)電壓：當(dāng) IOUT = 5 mA 時(shí)為 0.27 V（最大值）\n? 8 位（256 級）色彩亮度控制\n? 帶 190mΩ RDS(ON) 的 16 個(gè)線路掃描開關(guān)\n? 低至 2.5V 的獨(dú)立 VCC \n? 智能省電模式，ICC 低至 0.9 mA\n? 內(nèi)置 SRAM 支持 1 至 64 路復(fù)用 \n? 兩個(gè)器件堆疊后可驅(qū)動 96 × 32 個(gè) LE;

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德州儀器

Package：76-VFQFN 裸露焊盤；包裝：卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶 類別：集成電路（IC） LED 驅(qū)動器 描述：48 16 LED MATRIX DRIVER WITH 16-

TI

德州儀器

Package：76-VFQFN 裸露焊盤；包裝：卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶 類別：集成電路（IC） LED 驅(qū)動器 描述：48 16 LED MATRIX DRIVER WITH 16-

TI

德州儀器

Package：96-TFBGA；包裝：卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶 類別：集成電路（IC） LED 驅(qū)動器 描述：48 16 LED MATRIX DRIVER WITH 16-

TI

德州儀器