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TLC555CPWR
+物料清單IC OSC SGL TIMER 2.1MHZ 14TSSOP
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製造商德州儀器
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製造商部分 #TLC555CPWR
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有存貨6903
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正品保證
規格
| 屬性 | 價值 |
| Supplier | Texas Instruments |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | LinCMOS™ |
| ProductStatus | Active |
| Type | 555 Type, Timer/Oscillator (Single) |
| Frequency | 2.1MHz |
| Voltage-Supply | 2V ~ 15V |
| Current-Supply | 360 µA |
| OperatingTemperature | 0°C ~ 70°C |
| Package/Case | 14-TSSOP (0.173, 4.40mm Width) |
| SupplierDevicePackage | 14-TSSOP |
概述
Description
Key features of the TLC555CPWR include:
- Supply Voltage: Operates from 2 V to 15 V, allowing flexibility in various circuits.
- Low Power Consumption: Uses less power than its predecessors, making it ideal for energy-efficient designs.
- Improved Stability: Provides better timing accuracy and stability over temperature variations.
- Output Compatibility: Can source or sink up to 100 mA, capable of driving various loads.
- Packaging: Available in surface-mount packages like TSSOP, facilitating compact circuit design.
Overall, the TLC555CPWR is a versatile and reliable component suitable for timing, pulse generation, and other control applications in both hobbyist and professional electronic projects.
Equivalent
1. NE555 Series: NE555, NE555N
2. SE555 Series: SE555, SE555N
3. LM555 Series: LM555, LM555CN
4. ICM7555: A low-power CMOS version of the 555 timer.
5. LMC555: Another CMOS version with low power consumption.
These chips are used for similar timing and oscillator applications. Always check the specific characteristics and ratings to ensure compatibility.
Features
1. Low Power Consumption: It operates with significantly lower power compared to the traditional bipolar NE555, making it suitable for battery-operated devices.
2. Wide Voltage Range: It functions effectively with supply voltages ranging from 2V to 15V, providing flexibility for various applications.
3. High Output Drive: Capable of sinking or sourcing up to 100 mA, it can directly control LEDs or drive other loads.
4. Temperature Stability: The device offers improved temperature stability, enhancing reliability over the operating temperature range.
5. Monostable and Astable Modes: The TLC555CPWR can be configured in both monostable and astable modes, enabling it to perform as a one-shot pulse generator or as an oscillator.
6. Reduced Supply Current Spike: Contains features to minimize supply current spikes during output transitions.
7. Package: Available in a PowerPAD™ SOIC (Small Outline Integrated Circuit) package, enhancing thermal performance.
These features make the TLC555CPWR ideal for a wide range of timing, delay, pulse generation, and oscillator applications.
Pinout
1. GND (Pin 1): Ground reference voltage.
2. TRIG (Pin 2): Trigger input to start the timing interval.
3. OUT (Pin 3): Output, which goes high to low or vice versa during operation.
4. RESET (Pin 4): Resets the timer when a low voltage is applied.
5. CTRL (Pin 5): Control voltage to adjust the threshold and trigger levels.
6. THRES (Pin 6): Threshold input to end the timing interval.
7. DISCH (Pin 7): Discharge pin, typically connected to a capacitor.
8. VCC (Pin 8): Positive supply voltage.
These pins collectively allow the TLC555CPWR to be employed in various timing, delay, pulse generation, and oscillator applications.
Manufacturer
Application
1. Timing Applications: Provides precise timing in monostable or astable modes.
2. Pulse Generation: Generates precise pulse widths for various electronic applications.
3. Oscillator Circuits: Used in generating clock pulses for digital circuits.
4. Frequency Division: Helps in frequency division applications by creating precise intervals.
5. PWM Generation: Used in pulse-width modulation for motor control and LED dimming.
6. Signal Conditioning: Shapes and conditions signals in analog and digital systems.
7. Delay Circuits: Introduces delays in circuits, useful for sequencing operations.
These applications make the TLC555CPWR essential in consumer electronics, industrial controls, and communication systems.