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LTC6991CDCB#TRMPBF
+NomenclatureIC OSC SILICON PROG 6-DFN
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FabricantAnalog Equipment GmbH.
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Pièce fabricant #LTC6991CDCB#TRMPBF
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Fiche technique LTC6991CDCB#TRMPBF DataSheet
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Package 6-WFDFN Exposed Pad
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En stock7366
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Spécifications
| Attribut | Valeur |
| 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) |
Présentation
Description
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
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
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 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.