LTC6991CDCB#TRMPBF

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LTC6991CDCB#TRMPBF

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IC OSC SILICON PROG 6-DFN

365 日間品質保証

7*24 日間の品質保証

90-時間単位のサービス保証

1日間のアフターサービス保証

仕様

属性
Supplier Analog Devices Inc.
Package Tape & Reel (TR),Cut Tape (CT)
Series TimerBlox®
ProductStatus Active
Type Oscillator, Silicon
Frequency 29.1µHz ~ 977Hz
Voltage-Supply 2.25V ~ 5.5V
Current-Supply 135 µA
OperatingTemperature 0°C ~ 70°C
Package/Case 6-WFDFN Exposed Pad
SupplierDevicePackage 6-DFN (2x3)

概要

Description

The LTC6991CDCB#TRMPBF is a precision silicon oscillator integrated circuit from Analog Devices, designed for a wide range of timing applications. Part of the TimerBlox family, it offers ease of use with a simple, resistor-programmable frequency setting. The device provides a programmable frequency range from 488 Hz to 2 MHz, which makes it highly versatile for use in various electronic circuits.
Key features include low power consumption, a wide supply voltage range from 2.25V to 5.5V, and a reset function for improved control over the oscillation process. The device is available in a compact SOT-23 package, making it suitable for space-constrained applications. Its high precision and stability over temperature and supply voltage variations ensure reliable performance in both industrial and consumer applications, such as clock generation, frequency modulation, and timing control.
Overall, the LTC6991CDCB#TRMPBF is a robust and flexible solution for engineers seeking a reliable timing device with minimal external components and straightforward implementation.

Equivalent

The LTC6991CDCB#TRMPBF is a programmable timer from Analog Devices' TimerBlox series. Equivalent products might include:
1. LTC6992 - TimerBlox series with different output frequency range.
2. NE555 - Classic timer IC that can be configured similarly.
3. MAX7375 - Programmable timer from Maxim Integrated.
4. MCP6541 - Programmable timer from Microchip Technology.
Always verify specifications to ensure compatibility with your specific application requirements.

Features

The LTC6991 is a versatile and easy-to-use silicon oscillator designed for a wide range of applications. Key features of the LTC6991CDCB#TRMPBF include:
1. Programmable Frequency: The oscillator frequency is programmable from 488 Hz to 2 MHz, allowing for flexible application usage.
2. Simple Interface: It uses a single resistor to set the oscillator frequency, simplifying design and implementation.
3. Low Power: The LTC6991 operates with low power consumption, making it suitable for battery-powered devices.
4. Supply Range: Operates over a wide supply voltage range from 2.25V to 5.5V.
5. Stability: Offers low frequency drift over temperature and voltage variations, ensuring reliable performance.
6. Small Package: Available in a compact 6-lead SOT-23 package, saving valuable board space.
7. Output Options: Provides rail-to-rail square wave output, compatible with digital logic.
8. Ease of Use: No need for external crystals or clock signals, simplifying the design process.
These features make the LTC6991 suitable for various timing, clock generation, and PWM applications.

Pinout

The LTC6991CDCB#TRMPBF is a part of the TimerBlox family from Analog Devices. It is a precision, programmable oscillator with a simple resistor-set frequency. The device comes in a 6-pin SOT-23 package.
The functions of the pins are as follows:
1. GND (Pin 1): Ground reference for the device.
2. OUT (Pin 2): Oscillator output.
3. SET (Pin 3): Sets the frequency by connecting a resistor between this pin and ground.
4. MOD (Pin 4): Modulation input for frequency control. Can be toggled for frequency modulation.
5. V+ (Pin 5): Supply voltage input. It operates from 2.25V to 5.5V.
6. DIV (Pin 6): Sets a division factor for the output frequency.
This device is suitable for applications requiring a programmable oscillator with minimal external components.

Manufacturer

The LTC6991CDCB#TRMPBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational company that specializes in the design and manufacture of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. They are known for producing a wide range of semiconductor products used in various electronic applications, including industrial, automotive, communication, healthcare, and consumer electronics. The company is a significant player in the semiconductor industry and focuses on providing solutions that bridge the analog and digital worlds, addressing challenges in sensing, measuring, interpreting, and connecting real-world phenomena.

Application

The LTC6991CDCB#TRMPBF is a versatile timer IC used in applications requiring precise timing and pulse generation. Key application areas include generating clock signals, PWM control, frequency modulation, and timing for control systems. It's suitable for use in automotive electronics, industrial automation, and consumer electronics, where timing adjustments are required without a microcontroller. Its simple resistor-set timer period allows for easy integration into circuits needing clock or pulse-width modulation signals, making it ideal for prototyping and development environments. Additionally, the IC can be used in applications such as LED drivers, power supply sequencing, and audio signal processing.

Package

The LTC6991CDCB#TRMPBF is a silicon oscillator with a package type of SOT-23-6.

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