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Name: NE555PWRG4
Brand: Texas Instruments
SKU: NE555PWRG4
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Texas Instruments NE555PWRG4

Part No.:: NE555PWRG4

Manufacturer:: Texas Instruments

Package:: 8-TSSOP (0.173, 4.40mm Width)

Datasheet:: NE555PWRG4.pdf

Description:: IC OSC SGL TIMER 100KHZ 8TSSOP

In Stock:: 3694

Quantity:: Add To Cart

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NE555PWRG4 Specifications

Package/Case:
8-TSSOP (0.173, 4.40mm Width)
Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Discontinued at Mosen
Type:
555 Type, Timer/Oscillator (Single)
Count:
-
Frequency:
100kHz
Voltage-Supply:
4.5V ~ 16V
Current-Supply:
10 mA
OperatingTemperature:
0°C ~ 70°C

NE555PWRG4 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including NE555PWRG4 price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for NE555PWRG4 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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NE555PWRG4 information

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NE555PWRG4 Typical application Circuitry

NE555PWRG4

NE555PWRG4 is a variant of the classic NE555 timer IC, an integrated circuit used to generate precise time delays and oscillations in a wide range of applications including timing, pulse generation, and sequential logic.

Key features of the NE555 family typically include:

1. Voltage Range: It usually operates within a range of 4.5V to 15V.

2. Output Drive Capability: Up to 200 mA can be source or sink.

3. Timing Range Flexibility: Able to create delays ranging from a few microseconds to several hours.

4. Temperature Stability: Maintains functionality across diverse temperature ranges.

Let's explore a practical application of the NE555PWRG4: creating an Astable Oscillator Circuit for generating square wave signals.

Circuit Configuration Details:

- Pin 1 (Ground): Establish a connection to the circuit's ground.

- Pin 2 (Trigger): Connect this to the threshold pin (Pin 6) and the junction of resistor R1 and capacitor C1.

- Pin 3 (Output): This connects to the astable oscillator's square wave output.

- Pin 4 (Reset): Typically connected to Vcc to prevent accidental resets.

- Pin 5 (Control Voltage): Commonly left open or connected to a noise-filtering capacitor (e.g., 0.01µF).

- Pin 6 (Threshold): Connect to the junction of R1, R2, and capacitor C1.

- Pin 7 (Discharge): Connected to the junction between resistors R1 and R2.

- Pin 8 (Vcc): Connect this to the positive supply voltage.

Essential Timing Components:

- R1 and R2 (Timing Resistors): These resistors, along with capacitor C1, define the frequency of oscillation.

- C1 (Timing Capacitor): Charges and discharges between thresholds set by R1 and R2, contribute to the timing.

Calculating Oscillation Frequency:

The oscillation frequency (f) is given by f = 1.44 / [(R1 + 2 * R2) * C1].

Considerations for Circuit Design:

1. Power Supply Compatibility: Confirm the supply voltage aligns with the NE555PWRG4's specifications.

2. Component Precision: Opt for precise resistors and capacitors for accurate frequency generation.

3. Output Load Matching: Verify that the output and the attached load are compatible.

4. Noise Management: Incorporate noise-reducing strategies, such as a decoupling capacitor near the Vcc pin.

5. Thermal Management: Assess if additional heat dissipation measures are necessary.

In an astable mode, the NE555PWRG4 is an effective component for generating continuous square wave signals, which finds utility in applications like clock pulses for digital circuits, blinkers in signaling, and tone generation in audio systems.

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6. What is the process for return or replacement of NE555PWRG4?

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 NE555PWRG4 we delivered, we will accept the replacement or return of the NE555PWRG4 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 NE555PWRG4.

(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