TLC5904PZP ,LED Driverblock diagramShift Register and Data LatchOVMMCENAShift RegisterBCENAData LatchRSEL08DOUT<0:7>RSEL1 ..
TLC5905PAP ,LED Driver W/Shift Registers, Data Latch & Constant Current Circuitry TLC5905 LED DRIVER SLLS401 – NOVEMBER 1999* Drive Capability and Output Counts: * OVM (Output Volt ..
TLC59116IPWR ,16-Bit Fast-Mode Plus (FM+) I2C-Bus Constant-Current LED Sink Driver 28-TSSOP -40 to 85Features• 16 LED Drivers (Each Output Programmable at • Supports Hot InsertionOff, On, Programmable ..
TLC5911PZP ,LED Driver W/Shift Registers, Data Latch, On-Chip PLL For Gray Scale Generation & Constant Currentblock diagramXOEBCENADCLK DOUT(9−0)DCLKDPOLXENABLE ControlXDPOUTDIN(9−0), 1 x 10 bit B.C.16 x 10 bi ..
TLC5916IPW ,8-Bit Constant-Current LED Sink Driver 16-TSSOP -40 to 125Block Diagram... 143 Description....... 19.3 Feature Description.... 144 Revision History........ 2 ..
TLC5916IPW ,8-Bit Constant-Current LED Sink Driver 16-TSSOP -40 to 125Maximum Ratings(1)over operating free-air temperature range (unless otherwise noted)MIN MAX UNITV S ..
TMP47C670N , CMOS 4-BIT MICROCONTROLLER
TMP47C858F , CMOS 4-BIT MICROCONTROLLER
TMP47C860N , CMOS 4-BIT MICROCONTROLLER
TMP47C860N , CMOS 4-BIT MICROCONTROLLER
TMP47C870N , CMOS 4-BIT MICROCONTROLLER
TMP47C870N , CMOS 4-BIT MICROCONTROLLER
TLC5904PZP
LED Driver
MODE Terminal) (Current Value Setting for
All Output Terminals Using External
Resistor and Internal Brightness Control
Register) Constant Current Accuracy
– ±4% (Maximum Error Between Bits) Voltage Applied to Constant Current Output
Terminals
– Minimum 0.4 V (Output Current 5 mA to
40 mA)
– Minimum 0.7 V (Output Current 40 to
80 mA) 256 Gray Scale Display
– Pulse Width Control 256 Steps Brightness Adjustment
– Output Current Adjustment for 32 Steps
(Adjustment for Brightness Deviation
Between LED Modules)
– 8 Steps Brightness Control by 8 Times
Speed Gray Scale Control Clock
(Brightness Adjustment for Panel) Error Output Signal Check
– Check Error Output Signal Line Such as
Protection Circuit When Operating
Output Terminals (Detect LED
Disconnection and Short Circuit) WDT (Watchdog Timer)
– Turn Output Off When Scan Signal
Stopped TSD (Thermal ShutDown)
– Turn Output Off When Junction
Temperature Exceeds Limit Data Input
– Clock Synchronized 8 Bit Parallel Input
(Schmitt-Triggered Input) Data Output
– Clock Synchronized 8 Bit Parallel Output
(3-State Output) Input Signal Level... CMOS Level Power Supply Voltage... 4.5 V to 5.5 V Maximum Output Voltage... 17 V (Max) Data Transfer Rate... 15 MHz (Max) Gray Scale Clock Frequency
8 MHz (Max) Operating Free-Air Temperature Range
–20 C to 85C 100-Pin HTQFP Package (PD=4.7 W,
TA = 25°C)
descriptionThe TLC5904 is a constant current driver incorporating shift register, data latch, and constant current circuitry
with current value adjustable and a 256 gray scale display using pulse width control. The output current can be
selected as maximum 80 mA with 16 bits or 120 mA with 8 bits, and the current value of constant current output
can be set by one external resistor. After this device is mounted on a PCB, the brightness deviation between
LED modules (ICs) can be adjusted by external data input, and the brightness control for the panel can be
accomplished by the brightness adjustment circuitry. Also, the device incorporates the output voltage monitor
(OVM) used for LED open detection (LOD) by monitoring the constant current output. Moreover, the device
incorporates watchdog time (WDT) circuitry, which turns the constant current output off when a scan signal is
stopped at the dynamic scanning operation, and thermal shutdown (TSD) circuitry, which turns the constant
current output off when the junction temperature exceeds the limit.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
