IS31FL3216-QFLS2-TR ISSI, IS31FL3216-QFLS2-TR Datasheet
IS31FL3216-QFLS2-TR
Specifications of IS31FL3216-QFLS2-TR
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IS31FL3216-QFLS2-TR Summary of contents
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... IS31FL3216 16 CHANNELS LED DRIVER GENERAL DESCRIPTION The IS31FL3216 is a fun light LED controller with an audio modulation mode. It can store data of 8 frames with internal RAM to play small animations automatically. IS31FL3216 can sample the input signal to modulate the intensity of LEDs, or control 8 frames playing by internal ADC block ...
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... IS31FL3216 Figure 2 Integrated Silicon Solution, Inc. – www.issi.com Rev.A, 12/27/2011 Typical Application Circuit (Cascade Mode) 2 ...
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... IS31FL3216 PIN CONFIGURATION Package Pin Configuration (Top View) QFN-28 PIN DESCRIPTION No. Pin Description 1 CLK Clock for chip cascade Audio signal input OUT1 ~ OUT4 Output channel for LEDs. 7,16 GND Ground OUT5 ~ OUT12 Output channel OUT13 ~ OUT16 Output channel. ...
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... IS31FL3216 ORDERING INFORMATION Industrial Range: -40°C to +85°C Order Part No. Package IS31FL3216-QFLS2-TR QFN-28, Lead-free Integrated Silicon Solution, Inc. – www.issi.com Rev.A, 12/27/2011 QTY/Reel 2500 4 ...
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... IS31FL3216 ABSOLUTE MAXIMUM RATINGS Supply voltage Voltage at any input pin Current in GND terminal Maximum junction temperature, T JMAX Storage temperature range, T STG Operating temperature range ESD (HBM) Note: Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other condition beyond those indicated in the operational sections of the specifications is not implied ...
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... IS31FL3216 DIGITAL INPUT SWITCHING CHARACTERISTICS Symbol Parameter f Serial-Clock frequency SCL Bus free time between a STOP and a START t BUF condition t Hold time (repeated) START condition HD, STA t Repeated START condition setup time SU, STA t STOP condition setup time SU, STO t Data hold time HD, DAT t Data setup time ...
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... The IS31FL3216 uses a serial bus, which conforms to the I2C protocol, to control the chip’s functions with two wires: SCL and SDA. The IS31FL3216 has a 7-bit slave address (A7:A1), followed by the R/W bit, A0. Set A0 to “0” for a write command and set A0 to “1” for a read command ...
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... IS31FL3216 Figure 6 Writing to IS31FL3216(Automatic Address Increment) Integrated Silicon Solution, Inc. – www.issi.com Rev.A, 12/27/2011 Figure 4 Bit transfer Figure 5 Writing to IS31FL3216(Typical) Figure 7 Reading from IS31FL3216 8 ...
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... Output current is set by register 1 Output current is modulated by audio signal Integrated Silicon Solution, Inc. – www.issi.com Rev.A, 12/27/2011 Function Set the operating mode of IS31FL3216 OUT9~OUT16 enable bit OUT1~OUT8 enable bit Set the output current and the audio gain Set the operating mode of OUT9~OUT16 ...
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... IS31FL3216 Table 6 03h Lighting Effect Register Bit D7 D6:D4 Name CM CS AGCE Default 0 000 The Lighting Effect Register sets the output current and the audio gain. Chip Cascade Mode CM 0 Master Mode 1 Slave Mode Output Current Selection CS 000 20mA 001 15mA 010 10mA ...
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... IS31FL3216 Table 12 09h ADC Sample Rate Register Bit D7:D0 Name SR Default 0000 0000 The value of ADC Sample Rate Register decides the sample rate of ADC for Audio Frame Mode. The sample rate could be computed using the Formula (1): 7 625 ...
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... IS31FL3216 TYPICAL APPLICATION PWM CONTROL By setting the MODE bit of the Configuration Register (00h) to “00”, IS31FL3216 operates in PWM Control Mode. The LED brightness of 16 channels can be modulated with 256 steps by PWM Registers. For example, if the data in PWM Register is “0000 0100”, then the PWM is the fourth step ...
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... Effect Register (03h) to “0”, IS31FL3216 operates as a master. The CLK pin offers the output clock signal. When the CM bit sets to “1”, IS31FL3216 operates as a slave. The CLK pin as a clock input pin. If there is only one chip to use, setting CM bit to “0” and the CLK pin should be floating ...
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... IS31FL3216 CLASSIFICATION REFLOW PROFILES Profile Feature Preheat & Soak Temperature min (Tsmin) Temperature max (Tsmax) Time (Tsmin to Tsmax) (ts) Average ramp-up rate (Tsmax to Tp) Liquidous temperature (TL) Time at liquidous (tL) Peak package body temperature (Tp)* Time (tp)** within 5°C of the specified classification temperature (Tc) Average ramp-down rate (Tp to Tsmax) Time 25° ...
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... IS31FL3216 TAPE AND REEL INFORMATION Integrated Silicon Solution, Inc. – www.issi.com Rev.A, 12/27/2011 15 ...
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... IS31FL3216 PACKAGE INFORMATION QFN-28 Note: All dimensions in millimeters unless otherwise stated. Integrated Silicon Solution, Inc. – www.issi.com Rev.A, 12/27/2011 16 ...