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LTC6991IDCB#TRPBF
+BOMIC OSC SILICON PROG 6-DFN
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Nhà sản xuấtCông ty Analog Devices Inc.
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Ông. Phần #LTC6991IDCB#TRPBF
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Bảng dữ liệu LTC6991IDCB#TRPBF DataSheet
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Supplier | Analog Devices Inc. |
| Package | Tape & Reel (TR) |
| Series | TimerBlox® |
| ProductStatus | Active |
| Type | Oscillator, Silicon |
| Frequency | 29.1µHz ~ 977Hz |
| Voltage-Supply | 2.25V ~ 5.5V |
| Current-Supply | 135 µA |
| OperatingTemperature | -40°C ~ 85°C |
| Package/Case | 6-WFDFN Exposed Pad |
| SupplierDevicePackage | 6-DFN (2x3) |
Tổng quan
Description
Equivalent
1. Microchip's MCP79410 - a real-time clock with programmable output.
2. Texas Instruments' CD4541B - a programmable timer.
3. NXP's PCA9535 - a programmable timer with GPIO expandability.
These alternatives might not match all specifications exactly, so it's important to review data sheets to ensure they meet your application's specific requirements.
Features
1. Frequency Range: Generates square wave signals from 488 Hz to 2 MHz, adjustable via an external resistor.
2. Wide Supply Range: Operates from 2.25 V to 5.5 V, making it versatile for various applications.
3. Low Power Consumption: Draws minimal current, suitable for battery-powered devices.
4. Simple Programming: Frequency is easily programmed using a single resistor, reducing design complexity.
5. High Precision: Offers a frequency stability of ±1.5%, ensuring reliable performance.
6. Compact Package: Available in a small, low-profile 6-lead DFN package, ideal for space-constrained designs.
7. Operating Temperature: Suitable for industrial applications, with a temperature range from -40°C to 125°C.
8. Output Options: Provides a rail-to-rail output, compatible with various logic levels.
9. Flexibility: Can be used in multiple applications such as clock generation, microcontroller timing, and signal processing.
These features make the LTC6991IDCB#TRPBF a versatile choice for designers needing a reliable, easy-to-use oscillator.
Pinout
1. V+: Power supply pin.
2. GND: Ground connection.
3. SET: Used to set the frequency of the oscillator by connecting a resistor to ground.
4. MOD: Modulation input pin; allows modulation of the output frequency by varying the voltage at this pin.
5. OUT: Oscillator output pin; delivers the generated frequency signal.
6. DIV: Allows the user to set the frequency divider value.
The LTC6991 is part of the TimerBlox family, designed for simplicity and flexibility in generating precise frequencies ranging from 1 kHz to 32 kHz.