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Name: LMC555 MDA
Brand: Texas Instruments
SKU: LMC555 MDA
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Texas Instruments LMC555 MDA

Part No.:: LMC555 MDA

Manufacturer:: Texas Instruments

Package:: Die

Datasheet:

Description:: IC OSC TIMER SINGLE 3MHZ DIE

In Stock:: 2008

Quantity:: Add To Cart

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LMC555 MDA Specifications

Package/Case:
Die
Packaging:
Tube
Series:
-
ProductStatus:
Obsolete
Type:
555 Type, Timer/Oscillator (Single)
Count:
-
Frequency:
3MHz
Voltage-Supply:
1.5V ~ 15V
Current-Supply:
150 µA
OperatingTemperature:
-55°C ~ 125°C

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LMC555 MDA information

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Basic introduction and simple engineering application of LMC555 MDA

LMC555 MDA is a versatile timer integrated circuit widely used in various electronic applications. It is a low-power CMOS version of the popular 555 timer IC, offering enhanced performance and flexibility.

Introduction:

The LMC555 MDA is a precision timing device that can be used in astable, monostable, or bistable configurations, making it suitable for generating precise time delays, pulse-width modulation (PWM), and oscillation functions.

Applications:

In hobbyist electronics, the LMC555 MDA can be utilized in various projects, such as LED flashers, tone generators, and basic timing circuits. Let's explore a simple project using the LMC555 MDA to create an LED flasher.

Project: LED Flasher Circuit

To build an LED flasher circuit using the LMC555 MDA, follow these steps:

1. Component Connection:

Connect the LMC555 MDA IC to the breadboard, ensuring proper pin connections. The pinout of the LMC555 MDA includes power supply (VCC and GND), trigger (TRIG), output (OUT), reset (RESET), control voltage (CV), and threshold (THRESH) pins.

2. LED Connection:

Connect an LED to the output pin of the LMC555 MDA, which will serve as the indicator for the flashing signal. Use a current-limiting resistor in series with the LED to prevent excessive current flow.

3. Timing Components:

Select appropriate resistors (R1, R2) and a capacitor (C) to determine the timing characteristics of the flasher circuit. The timing of the flashing frequency can be calculated using the standard formulas for 555 timer circuits.

4. Power Supply:

Provide a stable power supply to the LMC555 MDA and the LED circuit. Ensure that the voltage levels are within the operating range specified in the datasheet of the LMC555 MDA.

5. Testing:

Apply power to the circuit and observe the LED flashing at the desired frequency. Adjust the values of resistors and capacitors to fine-tune the flashing rate according to your requirements.

Conclusion:

The LMC555 MDA is a versatile integrated circuit that can be used in numerous electronic projects, offering precise timing control and flexibility. By experimenting with simple circuits like the LED flasher, beginners can understand the functionality and applications of the LMC555 MDA in practical electronics.

Considerations:

- Component Values: Choose appropriate resistor and capacitor values to achieve the desired flashing frequency.

- Power Consumption: Optimize the circuit design to minimize power consumption, especially in battery-powered applications.

- Signal Integrity: Ensure proper decoupling and filtering to maintain signal integrity and prevent noise interference.

- Component Sourcing: Use genuine components from reliable suppliers to ensure proper performance and reliability of the circuit.

LMC555 MDA FAQ

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3. Are the LMC555 MDA price and inventory displayed accurate?

The price and inventory of LMC555 MDA fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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6. What is the process for return or replacement of LMC555 MDA?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the LMC555 MDA we delivered, we will accept the replacement or return of the LMC555 MDA only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of LMC555 MDA.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations