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Part Name(s) : TB62701AN Marktech
Marktech Optoelectronics
Description : 16 Bit CONSTANT CURRENT LED DRIVER WITH SHIFT REGISTER AND LATCH Functions View

Product Description:
The TB62701AN is specifically designed for LED display applications. The Bi-CMOS device has 16 Bi-polar CONSTANT CURRENT output channels AND includes CMOS SHIFT REGISTER AND LATCH functions.
The LED drive CURRENT is programmed by the installation of a single resistor per device. CURRENT is programmable from 5-50mA AND is held CONSTANT across all 16 outputs effectively compensating for the inherent circuit AND component variables which affect the bright ness of the LEDs.

Features:
• 16 CONSTANT CURRENT Output Channels
CURRENT Programmable from 5-50mA
• 5V CMOS Compatible Inputs
• Supports up to a 30V LED Supply Voltage

Part Name(s) : M66503 M66503AGP M66503ASP Mitsubishi
MITSUBISHI ELECTRIC
Description : 16-BIT CONSTANT CURRENT LED DRIVER WITH SHIFT REGISTER AND LATCH View

DESCRIPTION
The M66503A is a CONSTANT CURRENT LED DRIVER IC, whose output CURRENT is variable. The IC’s functions include 16-BIT serial input/parallel output SHIFT REGISTER WITH output LATCH. The product uses Bi-CMOS process for highly accurate CONSTANT CURRENT driving, permitting high-efficiency LED driving WITHout using a resistor that limits LED CURRENT. Settings for the LED drive CURRENT are made by an external resister, thereby ensuring a maximum output CURRENT of 30 mA, enough for anode-common LED driving. Furthermore, the pin configuration of the IC permits easier wiring on a printed board.

FEATURES
• Anode-common LED driving
CONSTANT CURRENT output: Set to a value WITHin a range between 0 AND 30mA WITH an external resistor only. Simultaneous lighting available.
• Pins (OEA, OEB) provided for forced ON/OFF of LED drive CURRENT.
• Greater noise margin: Total-input Schmitt circuit is employed to deal WITH longer wire lengths.
• Input/output CMOS compatible
• Serial data output provided (SQ15)
• 5V single power supply
• Pin configuration for easier wiring on printed board

APPLICATION
LED array DRIVERs for display panel AND printer. Other various
LED modules.

Part Name(s) : TB62715F TB62715FN Marktech
Marktech Optoelectronics
Description : 8 Bit CONSTANT CURRENT LED Source DRIVER WITH SHIFT REGISTER AND LATCH Functions View

Product Description:
The TB62715F/FN are specifically designed for LED display applications. The Bi-CMOS device has 8 Bipolar CONSTANT CURRENT output source channels AND includes CMOS SHIFT REGISTER AND LATCH functions.

Features:
CURRENT Source Device
• 8 CONSTANT CURRENT Output Channels
CURRENT Programmable from 2-150mA F type - 70mA max FN type - 150mA max
• 5V CMOS Compatible Inputs
• 15Mhz max Clock Frequency

Part Name(s) : M66313FP Mitsubishi
MITSUBISHI ELECTRIC
Description : 32-BIT LED DRIVER WITH SHIFT REGISTER AND LATCH View

32-BIT LED DRIVER WITH SHIFT REGISTER AND LATCH


Part Name(s) : M66310FP M66310P Renesas
Renesas Electronics
Description : 16-BIT LED DRIVER WITH SHIFT REGISTER AND LATCH View

Description
M66310P/FP is a LED array DRIVER having a 16 bit serial-input AND parallel output SHIFT-REGISTER function WITH direct coupLED reset input AND output LATCH function.
This product guarantees the output electric CURRENT of 24 mA which is sufficient for cathode common LED drive, capable of flowing 16 bits continuously at the same time.
Parallel output is open drain output. In addition, as this product has been designed in complete CMOS, power consumption can be greatly reduced when
compared WITH conventional BIPOLAR or Bi-CMOS products.
Furthermore, pin layout ensures the realization of an easy printed circuit.

Features
• Cathode common LED drive
• High output CURRENT all parallel output IOH = −24 mA simultaneous lighting available
• Low power dissipation: 100 µW/package (max)
   (VCC = 5 V, Ta = 25°C, quiescent state)
• High noise margin schmitt input circuit provides responsiveness to a long line length.
• Equipped WITH direct-coupLED reset
• Open drain output (except serial data output)
• Wide operating temperature range: Ta = −40 to +85°C
• Pin layout facilitates printed circuit wiring. (This layout facilitates cascade connection AND LED connection.)

Application
  LED array drive of BUTTON TELEPHONE
  LED array drive of ERASER of a PPC copier
  Other various LED modules

 

Part Name(s) : R8A66160DD R8A66160SP Renesas
Renesas Electronics
Description : 16-BIT LED DRIVER WITH SHIFT REGISTER AND LATCH View

DESCRIPTION
R8A66160 is a LED array DRIVER having a 16-BIT serial input AND parallel output SHIFT REGISTER function WITH direct coupLED reset input AND output LATCH function.
This product guarantees the output CURRENT of 24mA (Vcc =5V case) which is sufficient for cathode common LED drive, capable of following 16-BITs continuously atthe same time. Parallel output is open drain output. In addition, as this product has been designed in complete CMOS, power consumption can be greatly reduced when compared WITH conventional BIPOLAR or Bi-CMOS products. Furthermore, pin layout ensures the realization of an easy printed circuit. R8A66160 is the succession product of M66310.

FEATURES
●Cathode common LED drive
●VCC5V or 3.3V single power supply
●High output CURRENT: all parallel outputs QA~QPIOH=-24mA (at VCC=5.0V) IOH=-12mA (at VCC=3.3V) simultaneous lighting available
●Low power dissipation: 100uW/package (max) (Vcc=5.0V, Ta=25oC, quiescent state)
●High noise margin: Schmitt input circuit provides responsiveness to a long line length
●Equipped WITH direct-coupLED reset
●Open drain output: (except serial data output SQP)
●Wide operating temperature range: Ta=-40oC~+85oC
●Pin layout facilitates printed circuit wiring. (This layout facilitates cascade connection AND LED connection)

APPLICATION
LED array drive, The various LED display modules
●PPC, Printer, VCR, Mini-compo, Button-Telephone etc.   All of LED display equipment

Part Name(s) : A6276SLWA Allegro
Allegro MicroSystems
Description : 16-BIT SERIAL-INPUT, CONSTANT CURRENT LATCHED LED DRIVER View

The A6276EA AND A6276ELW are specifically designed for LED display applications. Each BiCMOS device includes a 16-BIT CMOS SHIFT REGISTER, accompanying data LATCHes, AND 16 npn CONSTANT-CURRENT sink DRIVERs. Except for package style AND allowable package power dissipation, the two devices are identical.
The CMOS SHIFT REGISTER AND LATCHes allow direct interfacing WITH microprocessor-based systems. WITH a 5 V logic supply, typical serial data-input rates are up to 20 MHz. The LED drive CURRENT is determined by the user’s selection of a single resistor. A CMOS serial data output permits cascade connections in applications requiring additional drive lines. For inter-digit blanking, all output DRIVERs can be disabLED WITH an ENABLE input high. Similar 8-bit devices are available as the A6275EA AND A6275ELW.

FEATURES
■ To 90 mA CONSTANT-CURRENT Outputs
■ Under-Voltage Lockout
■ Low-Power CMOS Logic AND LATCHes
■ High Data Input Rate
■ Functional Replacement for TB62706BN/BF

 

Part Name(s) : PT6956 Princeton
Princeton Technology
Description : 12 Bits SHIFT REGISTER LATCHed CONSTANT CURRENT DRIVER IC View

DESCRIPTION
PT6956 is a 12 bits SHIFT REGISTER LATCHed CONSTANT CURRENT DRIVER IC utilizing CMOS Technology used to unify the luminance of the LED panel. It is equipped WITH serial I/O interface for multiple chips, cascading AND serial input, parallel output for LED Interface. Pin assignments AND application circuits are optimized for easy PCB layout AND cost saving advantages.

FEATURES
• CMOS Technology
• Serial I/O, Parallel Output Interface
CONSTANT CURRENT Output (adjustable by external resistor for 50mA max.)
• Cascade Extension
• Available in 20 - pin, SO Package

APPLICATION
LED Panel DRIVER

 

Part Name(s) : PT6956 PTC
Princeton Technology
Description : 12 Bits SHIFT REGISTER LATCHed CONSTANT CURRENT DRIVER IC View

DESCRIPTION
PT6956 is a 12 bits SHIFT REGISTER LATCHed CONSTANT CURRENT DRIVER IC utilizing CMOS Technology used to unify the luminance of the LED panel. It is equipped WITH serial I/O interface for multiple chips, cascading AND serial input, parallel output for LED Interface. Pin assignments AND application circuits are optimized for easy PCB layout AND cost saving advantages.

FEATURES
• CMOS Technology
• Serial I/O, Parallel Output Interface
CONSTANT CURRENT Output (adjustable by external resistor for 50mA max.)
• Cascade Extension
• Available in 20 - pin, SO Package

APPLICATION
LED Panel DRIVER

 

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