LM555CM
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- Mfr.Part #
- LM555CM
- Manufacturer
- onsemi
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- LM555 HIGHLY STABLE 555 TIMER
- Stock
- 643
- In Stock ：
- 643
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- Manufacturer :
- onsemi
- Product Category :
- Programmable Timers and Oscillators
- Voltage - Supply :
- 4.5V~16V
- RoHS Status :
- Non-RoHS Compliant
- Mounting Type :
- Surface Mount
- Operating Supply Current :
- 10mA
- Output Current :
- 200mA
- Operating Temperature :
- 0°C~70°C
- Quiescent Current :
- 3mA
- Number of Channels :
- 1
- Pin Count :
- 8
- Type :
- 555 Type, Timer/Oscillator (Single)
- Mount :
- Surface Mount
- Nominal Supply Current :
- 3mA
- Contact Plating :
- Lead, Tin
- Height :
- 1.75mm
- Low Level Output Current :
- 200mA
- Max Power Dissipation :
- 1.18W
- Number of Terminations :
- 1
- Terminal Form :
- Gull wing
- High Level Output Current :
- -200mA
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Base Part Number :
- LM555
- Current Rating :
- 3mA
- Thickness :
- 1.58mm
- ECCN Code :
- EAR99
- Supply Voltage :
- 5V
- Width :
- 3.91mm
- Power Dissipation :
- 1.18W
- Terminal Position :
- Dual
- Packaging :
- Tube
- Number of Pins :
- 8
- Length :
- 4.9mm
- Frequency :
- 100kHz
- Lifecycle Status :
- NRND (Last Updated: 1 week ago)
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- REACH SVHC :
- No SVHC
- Lead Free :
- Lead Free
- Radiation Hardening :
- No
- JESD-609 Code :
- e0
- Number of Functions :
- 1
- Supply Voltage-Min (Vsup) :
- 4.5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Peak Reflow Temperature (Cel) :
- 235
- Datasheets
- LM555CM
Programmable Timers and Oscillators onsemi LM555CM Overview
The Programmable Timers and Oscillators onsemi LM555CM is a highly robust 555 timer integrated circuit designed for generating precise timing delays and oscillation. With a wide operating voltage range and high output current capability, this device caters to a diverse array of industrial, consumer, and telecommunication applications. Its ease of use and high reliability make the LM555CM a preferred choice for engineers and designers seeking a cost-effective solution for timing and pulse generation challenges. This timer's flexibility is further enhanced by its adjustable duty cycles, making it ideal for a vast range of uses from simple delay timers to complex pulse width modulation (PWM) applications.
LM555CM Features
The LM555CM offers several distinct features that make it a versatile component in various electronic configurations:
- High current output, which can drive TTL devices.
- Adjustable duty cycle providing precise control over the signal output.
- Temperature stability of 0.005% per °C ensures reliability under varying environmental conditions.
- Wide operating voltage range from 4.5V to 16V, accommodating different power supplies and applications.
LM555CM Applications
- Timing Circuits: The LM555CM can be used in monostable or astable modes to provide accurate event timing in automation systems.
- Pulse Width Modulation (PWM): It is ideal for controlling the power supplied to electrical devices, such as motors and high power LEDs, by adjusting the duty cycle to regulate the amount of energy delivered.
- Sequential Timing: Essential for applications requiring sequential device operation, such as staged machine processes.
- Tone Generation: Used to produce sounds or tones in various consumer electronics like doorbells and alarm systems.
- Light Effects: Can create specialized lighting effects for ambience or warning indicators in automotive and architectural applications.
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