18-Channel Constant Current LED Driver With Programmable PWM Outputs

Features ●Supports both constant voltage and constant current drive mode Constant output current range -5-30mA@5V supply voltage -5-20mA@3.3V supply voltage ●18 constant current driving channels ● 30V high voltage output channels ● 8bit PWM gray level control ● Precision output driving cur

OCTAL PERIPHERAL DRIVER ARRAYS

Octal High Voltage, High Current Darlington Transistor Arrays The eight NPN Darlington connected transistors in this family of arrays are ideally suited for interfacing between low logic level digital circuitry (such as TTL, CMOS or PMOS/NMOS) and the higher current/voltage requirements of lamps,

OCTAL PERIPHERAL DRIVER ARRAYS

Octal High Voltage, High Current Darlington Transistor Arrays The eight NPN Darlington connected transistors in this family of arrays are ideally suited for interfacing between low logic level digital circuitry (such as TTL, CMOS or PMOS/NMOS) and the higher current/voltage requirements of lamps,

EIGHT DARLINGTON ARRAYS

Description The ULQ2801A-ULQ2804A each contain eight Darlington transistors with common emitters and integral suppression diodes for inductive loads. Each Darlington features a peak load current rating of 600 mA (500 mA continuous) and can withstand at least 50 V in the off state. Outputs may be

Low-Power BiCMOS Current-Mode PWM

文件：383.98 Kbytes Page：20 Pages

Low-Power BiCMOS Current-Mode PWM

文件：383.98 Kbytes Page：20 Pages