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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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LP5562 датащи(PDF) 1 Page - Texas Instruments |
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LP5562 датащи(HTML) 1 Page - Texas Instruments |
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1 / 52 page  LP5562 MCU 1 PF CIN SCL SDA CLK_32K ADDR_SEL0 ADDR_SEL1 EN/VCC VDD GND R G B RGB LED 0...25.5 mA/LED WLED VDD Product Folder Order Now Technical Documents Tools & Software Support & Community An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA. LP5562 SNVS820B – APRIL 2013 – REVISED DECEMBER 2016 LP5562 Four-Channel RGB- or White-LED Driver With Internal Program Memory and Independent Channel Control 1 1 Features 1 • Four Independently Programmable LED Outputs With 8-Bit Current Setting (From 0 mA to 25.5 mA With 100-μA Steps) and 8-Bit PWM Control • Typical LED Output Saturation Voltage 60 mV and Current Matching 1% • Flexible PWM Control for LED Outputs • Automatic Power-Save Mode With External Clock • Three Program Execution Engines With Flexible Instruction Set • Autonomous Operation With Program Execution Engines • SRAM Program Memory for Lighting Pattern Programs • DSBGA 12-Pin Package, 0.4-mm Pitch 2 Applications • Fun Lights • Indicator Lights • Keypad RGB Backlighting and Phone Cosmetics 3 Description The LP5562 is a four-channel LED driver designed to produce variety of lighting effects. The device has a program memory for creating variety of lighting sequences. When the program memory has been loaded, the LP5562 can operate independently without processor control. The LP5562 is able to automatically enter power save mode, when LED outputs are not active and thus lowering current consumption. Four independent LED channels have accurate programmable current sinks, from 0 mA to 25.5 mA with 100-μA steps and flexible PWM control. Each channel can be configured into each of the three program execution engines. Program execution engines have program memory for creating desired lighting sequences with PWM control. The LP5562 has four pin-selectable I2C addresses. This allows connecting up to four parallel devices in one I2C bus. The device requires only one small, low- cost ceramic capacitor. Device Information(1) PART NUMBER PACKAGE BODY SIZE (MAX) LP5562 DSBGA (12) 1.648 mm × 1.248 mm (1) For all available packages, see the orderable addendum at the end of the data sheet. Typical Application Diagram |
Аналогичный номер детали - LP5562 |
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Аналогичное описание - LP5562 |
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