MC1458CP

Effective Inventory4,208

Operational Amplifier, 2 Func, 12000uV Offset-Max, BIPolar, PDIP8

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MC1458CP DataSheet

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MC1458CP Description

The MC1458CP is an Operational Amplifier from Texas Instruments, designed for high-performance applications in industrial, automotive, and consumer markets. This dual operational amplifier features high gain and output voltage swing, wide bandwidth, low input offset voltage, and low input bias current, making it suitable for a variety of applications.

Features

  • Dual Operational Amplifier: Offers high gain and output voltage swing, ideal for a range of applications.
  • Wide Bandwidth: Provides fast response times and accurate signal processing.
  • Low Input Offset Voltage: Ensures precise amplification and minimizes errors.
  • Low Input Bias Current: Reduces noise and distortion in the amplified signal.

Applications

The MC1458CP is commonly used in audio amplifiers, instrumentation amplifiers, voltage followers, and summing amplifiers, as well as electronic equipment such as signal conditioning circuits, filters, and oscillators.

Where to Use:

  • Industrial control systems
  • Automotive electronics
  • Consumer appliances
  • Medical devices
  • Other applications requiring high-performance amplification

Manufacturer

The MC1458CP is manufactured by Texas Instruments (TI), a global leader in semiconductor technology. It falls under the category of operational amplifiers, which are designed to provide precise and reliable signal processing for a wide range of applications.

Packages

The MC1458CP comes in an 8-pin PDIP package, making it suitable for through-hole mounting and easy integration into electronic circuits.

Equivalent Parts of MC1458CP

  • OP07: A comparable operational amplifier from Texas Instruments with similar features and performance.
  • LM324: An alternative operational amplifier from National Semiconductor that offers equivalent functionality.

FAQ

Q: What is the operating temperature range of the MC1458CP?
A: It operates within a wide temperature range of -40°C to +125°C, allowing it to function reliably in various environmental conditions.

Q: How does the MC1458CP handle noise and distortion in amplified signals?
A: Its low input bias current and low input offset voltage ensure precise amplification and minimize errors, making it suitable for applications requiring high-performance signal processing.

Q: Can the MC1458CP be used in automotive electronics?
A: Yes, it is designed to be used in automotive electronics. Its robust features and reliable performance make it suitable for the demanding conditions found in automotive environments.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Rohs Code No Part Life Cycle Code Obsolete
ECCN Code EAR99 HTS Code ! 8542.33.00.01
Amplifier Type OPERATIONAL AMPLIFIER Architecture VOLTAGE-FEEDBACK
Frequency Compensation ! YES Input Offset Voltage-Max 12000 µV
JESD-30 Code R-PDIP-T8 JESD-609 Code e0
Low-Offset NO Neg Supply Voltage-Nom (Vsup) -15 V
Number of Functions 2 Number of Terminals 8
Operating Temperature-Max 70 °C Package Body Material PLASTIC/EPOXY
Package Code DIP Package Equivalence Code DIP8,.3
Package Shape RECTANGULAR Package Style IN-LINE
Power Supplies ! +-15 V Qualification Status ! Not Qualified
Supply Voltage-Nom (Vsup) 15 V Surface Mount ! NO
Technology BIPOLAR Temperature Grade ! COMMERCIAL
Terminal Finish Tin/Lead (Sn/Pb) Terminal Form ! THROUGH-HOLE
Terminal Pitch ! 2.54 mm Terminal Position DUAL

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification MC1458CP PDF Download

FAQs

What is MC1458CP?

The MC1458CP is a dual general-purpose operational amplifier (op-amp) designed by ON Semiconductor. It is commonly used in a wide range of applications including audio amplifiers, signal conditioning circuits, and voltage followers.

How Does MC1458CP Work?

The MC1458CP functions as a dual op-amp that amplifies input signals with high gain and accuracy. It features versatile performance characteristics suitable for various analog circuit designs. The op-amp operates with a typical input offset voltage and is capable of driving capacitive loads with stability.

How Many Pins does MC1458CP have and What are the Functions of the Pinout Configuration?

The MC1458CP is housed in an 8-pin DIP (Dual Inline Package). The pinout configuration includes:

  • 1. VCC+: Positive power supply pin.
  • 2. OUT1: Output pin for op-amp 1.
  • 3. IN-1: Inverting input pin for op-amp 1.
  • 4. IN+1: Non-inverting input pin for op-amp 1.
  • 5. NC (Not Connected): No connection.
  • 6. IN+2: Non-inverting input pin for op-amp 2.
  • 7. IN-2: Inverting input pin for op-amp 2.
  • 8. OUT2: Output pin for op-amp 2.

What are the Pros and Cons of MC1458CP?

Pros:

  • Versatility: Suitable for a wide range of general-purpose analog applications.
  • Cost-Effective: Offers a cost-effective solution for basic op-amp requirements.
  • Dual Op-Amp: Provides two independent op-amps in a single package.
  • Stable Performance: Capable of driving capacitive loads without stability issues.
  • Industry Standard: Widely used and well-documented in the electronics industry.

Cons:

  • Limited Bandwidth: May not be suitable for high-frequency applications.
  • Relatively High Input Offset Voltage: May require calibration in precision applications.
  • Not Rail-to-Rail: Output swing may be limited compared to rail-to-rail op-amps.

Are There Any Equivalents/Alternatives to MC1458CP for Recommendation?

  • The LM358 from Texas Instruments is a popular alternative for dual op-amp applications.
  • Alternatives to the MC1458CP include the UA741 from Fairchild Semiconductor and the NJM4558 from New Japan Radio.

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