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CD4541BCM
+物料清單IC OSC PROG TIMER 100KHZ 14SOIC
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製造商安森美
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製造商部分 #CD4541BCM
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有存貨8013
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正品保證
規格
| 屬性 | 價值 |
| Supplier | onsemi |
| Package | Tube |
| ProductStatus | Obsolete |
| Type | Programmable Timer |
| Count | 65536 |
| Frequency | 100kHz |
| Voltage-Supply | 3V ~ 15V |
| OperatingTemperature | -55°C ~ 125°C |
| Package/Case | 14-SOIC (0.154, 3.90mm Width) |
| SupplierDevicePackage | 14-SOIC |
概述
Description
Key features include the ability to operate in both astable and monostable modes, a selectable divide-by-4 or divide-by-256 option, and an output that can be set to high or low during power-up, ensuring reliable operation. The CD4541BCM is commonly used in applications like pulse generation, time delay circuits, and sequential timing. It is valued for its low power consumption and robustness, making it a versatile component in various electronic designs.
Equivalent
Features
1. Programmable Timer: It can be configured for a wide range of timing applications, making it versatile for various uses.
2. Selectable Time Intervals: Offers choice between binary or single-pin control for setting time intervals.
3. Low Power Consumption: Designed with low power requirements, suitable for battery-operated devices.
4. Oscillator Circuit: Features an internal oscillator that can be controlled externally for precise timing adjustments.
5. Wide Supply Voltage Range: Operates over a broad voltage range, typically from 3V to 15V, enhancing its application flexibility.
6. High Noise Immunity: Built to withstand noise in various environments, ensuring reliable performance.
7. Reset Functionality: Includes a reset function to restart the timing sequence as needed.
8. Temperature Stability: Designed to maintain performance across a range of temperatures.
These features make the CD4541BCM a reliable choice for applications requiring precise and programmable timing solutions.
Pinout
1. VDD (Pin 14): Positive supply voltage.
2. VSS (Pin 7): Ground or negative supply voltage.
3. A (Pin 12): Frequency select input.
4. B (Pin 11): Frequency select input.
5. MR (Pin 5): Master reset input.
6. Q/Q' (Pins 6 and 8): Output pins for the timer.
7. QD (Pin 9): Divide-by-2 output.
8. CTC (Pin 10): Capacitor timing control pin.
9. RC (Pin 13): Resistor-Capacitor timing pin.
10. AUTO/MAN (Pin 1): Automatic/Manual reset mode selection.
11. EN (Pin 3): Enable input.
12. NC (Pins 4 and 2): No connection.
The CD4541BCM can be used for applications requiring accurate timing, such as delays or pulse generation, and it operates over a wide voltage range.