LTC6992IDCB-1#TRMPBF

LTC®6992 is a silicon oscillator with an easy-to-use analogue voltage-controlled pulse width modulation (PWM) capability. The LTC6992 is part of the TimerBlox® family of versatile silicon timing devices. A single resistor, RSET, programs the LTC6992’s internal oscillator frequency. The output frequency is determined by this oscillator and an internal frequency divider, NDIV, programmable to eight settings from 1 to 16384. Applying a voltage between 0V and 1V on the MOD pin sets the duty cycle.

• 0% to 100% PWM duty cycle
• Frequency range from 3.81Hz to 1MHz
• Configured with 1 to 3 resistors
• <lt/>1.7% maximum frequency error
• PWM duty cycle error <lt/> 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

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