Overview
The LTC6992IS6-2#TRMPBF, produced by Analog Devices Inc., is a versatile silicon oscillator that belongs to the TimerBlox family of timing devices. This component offers an easy-to-use analog voltage-controlled pulse width modulation (PWM) capability, making it highly adaptable for various timing and control applications. The LTC6992 is housed in a 6-Lead TSOT-23 package and is available in different temperature ranges, including industrial and automotive grades.
Key Specifications
| Parameter | Value |
|---|---|
| Package | 6-Lead TSOT-23 |
| Operating Supply Voltage Range | 2.25V to 5.5V |
| Power-On Reset Voltage | 1.95V |
| Supply Current (V+ = 5.5V, RSET = 50k, NDIV = 1) | 365µA to 450µA |
| Supply Current (V+ = 2.25V, RSET = 50k, NDIV = 1) | 225µA to 285µA |
| Master Oscillator Frequency Range | 0.00000381MHz to 1MHz |
| Frequency Divider Settings | 1 to 16,384 |
| Duty Cycle Control | Voltage between 0V and 1V on the MOD pin |
| Temperature Range | -40°C to 125°C (depending on the grade) |
Key Features
- Analog Voltage-Controlled PWM: The LTC6992 allows for precise control of the duty cycle using an analog voltage between 0V and 1V on the MOD pin.
- Programmable Master Oscillator Frequency: The frequency is set by a single resistor, RSET, and can range from 0.00000381MHz to 1MHz.
- Internal Frequency Divider: The output frequency can be divided by settings from 1 to 16,384 using the NDIV pin.
- Low Power Consumption: The device operates with low supply current, making it suitable for power-sensitive applications.
- Compact Package: Available in a 6-Lead TSOT-23 package, which is ideal for space-constrained designs.
- Automotive and Industrial Grades: Versions are available to support the quality and reliability requirements of automotive and industrial applications.
Applications
- Timing and Control Circuits: Ideal for applications requiring precise timing and PWM control, such as motor control, lighting systems, and power supplies.
- Automotive Systems: Suitable for automotive applications due to its robust temperature range and reliability features.
- Industrial Automation: Used in industrial automation for timing and control functions in various equipment and systems.
- Medical Devices: Can be used in medical devices that require precise timing and control, such as in diagnostic equipment and patient monitoring systems.
Q & A
- What is the operating supply voltage range of the LTC6992IS6-2#TRMPBF?
The operating supply voltage range is from 2.25V to 5.5V.
- How is the duty cycle controlled in the LTC6992IS6-2#TRMPBF?
The duty cycle is controlled by applying a voltage between 0V and 1V on the MOD pin.
- What is the frequency range of the master oscillator in the LTC6992IS6-2#TRMPBF?
The master oscillator frequency range is from 0.00000381MHz to 1MHz.
- What are the available frequency divider settings for the LTC6992IS6-2#TRMPBF?
The frequency divider settings range from 1 to 16,384.
- What is the typical supply current of the LTC6992IS6-2#TRMPBF at V+ = 5.5V and RSET = 50k?
The typical supply current is between 365µA and 450µA.
- What are the available package types for the LTC6992IS6-2#TRMPBF?
The component is available in a 6-Lead TSOT-23 package.
- What are the temperature ranges available for the LTC6992IS6-2#TRMPBF?
The temperature range varies from -40°C to 125°C depending on the specific grade.
- Is the LTC6992IS6-2#TRMPBF suitable for automotive applications?
Yes, versions of this part are available with controlled manufacturing to support the quality and reliability requirements of automotive applications.
- How can I set the master oscillator frequency in the LTC6992IS6-2#TRMPBF?
The master oscillator frequency is set by a single resistor, RSET.
- What is the purpose of the NDIV pin in the LTC6992IS6-2#TRMPBF?
The NDIV pin is used to set the internal frequency divider, which can divide the master oscillator frequency by settings from 1 to 16,384.
