DESCRIPTION

The DS1050 is a programmable, 5-bit, pulse-width modulator featuring a 2-wire addressable controlled interface. The DS1050 operates from power supplies ranging from 2.7V up to 5.5V. The PWM output provides a signal that swings from 0V to VCC. The DS1050 requires a typical operating current of 50μA and a programmable shutdown supply current of 1μA.

FEATURES

◾ Single 5-bit, programmable, pulse-width modulator (PWM)

◾ Adjustable Duty Cycle: 0 to 100

◾ 2.7V to 5.5V Operation

◾ Standard Frequency Values: 1kHz, 5kHz, 10kHz, and 25kHz

◾ 2-Wire Addressable Interface

◾ Packages: 8-Pin (150-mil) SOIC and 8-Pin (118-mil)
SOP

◾ Operating Temperature: -40oC to +85oC