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Name: TJM4558CDT
Brand: STMicroelectronics
SKU: TJM4558CDT
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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STMicroelectronics TJM4558CDT

Part No.:: TJM4558CDT

Manufacturer:: STMicroelectronics

Package:: 8-SOIC (0.154, 3.90mm Width)

Datasheet:: TJM4558CDT.pdf

Description:: IC OPAMP GP 2 CIRCUIT 8SOIC

In Stock:: 2110

Quantity:: Add To Cart

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TJM4558CDT Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
AmplifierType:
General Purpose
NumberofCircuits:
2
OutputType:
-
SlewRate:
2.2V/µs
GainBandwidthProduct:
5.5 MHz
-3dbBandwidth:
-
Current-InputBias:
50 nA
Voltage-InputOffset:
1 mV
Current-Supply:
2.3mA
Current-Output/Channel:
20 mA
Voltage-SupplySpan(Min):
44 V
Voltage-SupplySpan(Max):
44 V
OperatingTemperature:
0°C ~ 70°C
MountingType:
Surface Mount

TJM4558CDT this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TJM4558CDT 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 TJM4558CDT 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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TJM4558CDT information

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TJM4558CDT Typical application Circuitry

TJM4558CDT

The TJM4558CDT is a dual operational amplifier (op-amp) chip, widely used in various electronic circuits for signal amplification and conditioning. This chip is known for its versatility and cost-effectiveness.

1. Primary Functionality: The TJM4558CDT serves as an operational amplifier, performing tasks such as signal amplification, filtering, and other analog signal processing in a variety of electronic circuits.

2. Application Scenarios: Commonly used in audio processing equipment like mixers and preamplifiers, active filters, and signal conditioning circuits in measurement devices.

3. Key Features: The TJM4558CDT features dual op-amps in one package, a wide bandwidth, a high slew rate, and low noise operation, making it suitable for audio applications and general-purpose amplification.

4. Circuit Integration in Preamplifiers for Audio:

- VCC+ (Pin 8) and VCC- (Pin 4): Attach to the corresponding positive and negative power supply rails. For many audio applications, a bipolar power supply (e.g., ±15V) is used.

- Non-Inverting Input (Pin 3 for Amp 1, Pin 5 for Amp 2): Connect to the audio signal source.

- Inverting Input (Pin 2 for Amp 1, Pin 6 for Amp 2): Typically connected to the output through a feedback resistor to set the gain.

- Output (Pin 1 for Amp 1, Pin 7 for Amp 2): Connect to the next stage in the audio circuit, e.g., to an equalizer or an output stage.

- Ground (Pin 4): Connect to the system ground, which is common for both the signal and power supply.

5. Design Considerations:

- Power Supply Stability: Ensure a clean and stable power supply, particularly important in audio applications to reduce noise.

- Bypass Capacitors: Place capacitors close to the power supply pins to filter out noise.

- Feedback Network: Choose appropriate resistor values for the feedback network to set the desired gain while maintaining stability.

- Signal Integrity: Minimize the length of signal paths and avoid running signal lines near sources of noise or high power.

In conclusion, the TJM4558CDT op-amp is a highly effective component for a wide range of applications, especially in audio signal processing where its characteristics like low noise and high bandwidth are beneficial. In designing circuits with this op-amp, attention should be given to power supply quality, component placement, and signal path layout to achieve optimal performance. The TJM4558CDT, with its dual-amplifier configuration and reliable performance, remains a popular choice for both hobbyist and professional audio applications.

TJM4558CDT FAQ

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3. Are the TJM4558CDT price and inventory displayed accurate?

The price and inventory of TJM4558CDT 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 TJM4558CDT?

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 TJM4558CDT we delivered, we will accept the replacement or return of the TJM4558CDT 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 TJM4558CDT.

(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