LTC6992IS6-4#TRMPBF屬于集成電路（IC）的可編程定時器振蕩器。由亞德諾半導體技術(shù)有限公司制造生產(chǎn)的LTC6992IS6-4#TRMPBF可編程定時器和振蕩器可以設置用來以指定頻率提供定時脈沖的器件。

DESCRIPTION

The LTC?6992 is a silicon oscillator with an easy-to-use analog voltage-controlled pulse width modulation (PWM) capability. The LTC6992 is part of the TimerBlox? family of versatile silicon timing devices.

FEATURES

■ Pulse Width Modulation (PWM) Controlled by Simple 0V to 1V Analog Input

■ Four Available Options Define Duty Cycle Limits

■ Minimum Duty Cycle at 0 or 5

■ Maximum Duty Cycle at 95 or 100

■ Frequency Range: 3.81Hz to 1MHz

■ Configured with 1 to 3 Resistors

■ <1.7 Maximum Frequency Error

■ PWM Duty Cycle Error < 3.7 Maximum

■ Frequency Modulation (VCO) Capability

■ 2.25V to 5.5V Single Supply Operation

■ 115μA Supply Current at 100kHz

■ 500μs Start-Up Time

■ CMOS Output Driver Sources/Sinks 20mA

■ –55°C to 125°C Operating Temperature Range

■ Available in Low Profile (1mm) SOT-23 (ThinSOT?) and 2mm × 3mm DFN

■ AEC-Q100 Qualified for Automotive Applications

APPLICATIONS

■ PWM Servo Loops

■ Heater Control

■ LED Dimming Control

■ High Vibration, High Acceleration Environments

■ Portable and Battery-Powered Equipment