TLC5971PWPR ,12-Channel, 16-Bit ES-PWM RGB LED Driver with 3.3V Linear Regulator 20-HTSSOP -40 to 85 SBVS146D–AUGUST 2010–REVISED DECEMBER 20155 Pin Configuration and FunctionsPWP PackageRGE Package2 ..
TLC5971RGER ,12-Channel, 16-Bit ES-PWM RGB LED Driver with 3.3V Linear Regulator 24-VQFN -40 to 85Features 2 ApplicationsRGB LED Cluster Lamp Displays1• 12 Constant-Current Sink Output Channels• Cu ..
TLC7135CDW ,4.5-Bits, 0.003 kSPS ADC, Muxed BCD Output, True Differential Input, 1 Ch.MAXIMUM RATINGS(1)over operating free-air temperature range unless otherwise notedUNITSupply voltag ..
TLC7135CDWG4 ,4.5-Bits, 0.003 kSPS ADC, Muxed BCD Output, True Differential Input, 1 Ch. 28-SOIC 0 to 70BLOCK DIAGRAMDIGITAL SECTION2320POLARITYD1 (LSD)PolarityLatch19From AnalogFlip-FlopD2DigitSection18 ..
TLC7135CDWR ,4.5-Bits, 0.003 kSPS ADC, Muxed BCD Output, True Differential Input, 1 Ch. SLAS074D − DECEMBER 1986 − REVISED S ..
TLC7135CDWRG4 ,4.5-Bits, 0.003 kSPS ADC, Muxed BCD Output, True Differential Input, 1 Ch. 28-SOIC BLOCK DIAGRAMDIGITAL SECTION2320POLARITYD1 (LSD)PolarityLatch19From AnalogFlip-FlopD2DigitSection18 ..
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TLC5971PWPR-TLC5971RGER
12-Channel, 16-Bit ES-PWM RGB LED Driver with 3.3V Linear Regulator
GND
VREG
IREF
SDTI
SCKI
VCC
OUTR0
OUTG0
OUTG3
OUTB3
SDTOFm
VCC
GND
Power
Supply
(6 V to 17 V)
CLK
(1) ¼
GND
VREG
IREF
SDTI
SCKI
VCC
OUTR0
OUTG0
OUTG3
OUTB3
SDTO
SCKOFm ¼
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TLC5971SBVS146D –AUGUST 2010–REVISED DECEMBER 2015
TLC5971 12-Channel, 16-Bit, Enhanced Spectrum, PWM, RGB, LED Driver With 3.3-V
Linear Regulator Features 2 ApplicationsRGB LED Cluster Lamp Displays 12 Constant-Current Sink Output Channels Current Capability: 60 mA Per Channel
3 Description• Grayscale (GS) Control With Enhanced Spectrum The TLC5971 device isa 12-channel, constant-PWM: current sink driver. Each output channel has16-Bit (65536 Steps) individually adjustable currents with 65536 PWM Global Brightness Control (BC): grayscale (GS) steps. Also, each color group can be
7-Bit (128 Steps) for Each Color Group controlledby 128 constant-current sink steps with the
global brightness control (BC) function. GS control Power-Supply Voltage Range: and BC are accessible througha two-wire signal– Internal Linear Regulator:6Vto17V interface. The maximum current value for each Direct Power Supply:3Vto 5.5V channelis set bya single external resistor. All
constant-current outputs are turnedoff when theICis LED Supply Voltage: Upto17V inan overtemperature condition. Constant-Current Accuracy: Channel-to-Channel= ±1% (Typical)
Device Information(1) Device-to-Device= ±1% (Typical) Data Transfer Rate:20 MHz Linear Voltage Regulator: 3.3V Auto Display Repeat Function (1) Forall available packages, see the orderable addendumat
the endofthe data sheet. Display Timing Reset Function Internal and External Selectable GS Clock Thermal Shutdown (TSD) With Auto Restart Unlimited Device Cascading Operating Temperature Range: –40°Cto +85°C
Typical Application Circuit Example (Internal Linear Regulator Using VCC=6Vto17V)0Vto3.3V. changes, dependingonthe
