LM1458 fading LED pair
The LM1458N is a general-purpose dual operational amplifier, having short circuits protected and require no external components for frequency compensation.
LM1458N Operational Amplifier: Pinout, Datasheet, and Schematic Diagram
IC OPAMP GP 2 CIRCUIT 8DIP The LM1458N is a general-purpose dual operational amplifier,
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Aug 5, 2021
Vinson
LM1458N
123562In Stock
Min.: 1 Mult.: 1
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LM1458N Description
The LM1458N is a general-purpose dual operational amplifier, having short circuits protected and require no external components for frequency compensation. The high common-mode voltage range and absence of "latch-up" make the LM1458N ideal for use as voltage followers. The high gain and wide range of operating voltage of the LM1458N provides superior performance in integrator, summing amplifier, and general feedback applications.
LM1458N Pinout
LM1458N CAD Model
Symbol
Footprint
3D Model
LM1458N Features
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No frequency compensation required
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Short-circuit protection
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Wide common-mode and differential voltage ranges
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Low-power consumption
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8-lead can and 8-lead mini DIP
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No latch-up when input common-mode range is exceeded
Specifications
Texas Instruments LM1458N technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments LM1458N.
LM1458N Tech Specifications
LM1458N Tech Specifications
Texas Instruments LM1458N technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments LM1458N.
| Product Attribute | Attribute Value | |
|---|---|---|
| Mount | Through Hole | |
| Mounting Type | Through Hole | |
| Package / Case | 8-DIP (0.300, 7.62mm) | |
| Number of Pins | 8Pins | |
| Operating Temperature | 0°C~70°C | |
| Packaging | Tube | |
| JESD-609 Code | e0 | |
| Pbfree Code | no | |
| Part Status | Obsolete | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Number of Terminations | 8Terminations | |
| ECCN Code | EAR99 | |
| Terminal Finish | Tin/Lead (Sn/Pb) | |
| Terminal Position | DUAL | |
| Number of Functions | 2Functions |
| Product Attribute | Attribute Value | |
|---|---|---|
| Supply Voltage | 15V | |
| Base Part Number | LM1458 | |
| Pin Count | 8 | |
| Operating Supply Voltage | 18V | |
| Power Supplies | +-15V | |
| Number of Channels | 2Channels | |
| Operating Supply Current | 3mA | |
| Nominal Supply Current | 3mA | |
| Power Dissipation | 400mW | |
| Output Current | 45mA | |
| Slew Rate | 0.5V/μs | |
| Architecture | VOLTAGE-FEEDBACK | |
| Amplifier Type | General Purpose | |
| Common Mode Rejection Ratio | 70 dB | |
| Current - Input Bias | 200nA |
| Product Attribute | Attribute Value | |
|---|---|---|
| Voltage - Supply, Single/Dual (±) | 6V~36V ±3V~18V | |
| Input Offset Voltage (Vos) | 6mV | |
| Neg Supply Voltage-Nom (Vsup) | -15V | |
| Voltage Gain | 104.08dB | |
| Power Supply Rejection Ratio (PSRR) | 77dB | |
| Low-Offset | NO | |
| Frequency Compensation | YES | |
| Voltage - Input Offset | 1mV | |
| Gain | 1 dB | |
| Bias Current-Max (IIB) @25C | 0.5μA | |
| Length | 9.59mm | |
| REACH SVHC | No SVHC | |
| Radiation Hardening | No | |
| RoHS Status | Non-RoHS Compliant | |
| Lead Free | Contains Lead |
LM1458N Schematic Diagram
LM1458N Alternatives
LM1458N Applications
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Comparator
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Multivibrator
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DC Amplifier
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Summing Amplifier
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Integrator or Differentiator
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Narrow Band or Band Pass Filter
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The LM1458N has limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
LM1458N Dimensions
LM1458N Manufacturer
As a global semiconductor company operating in 35 countries, Texas Instruments (TI) is first and foremost a reflection of its people. From the TIer who unveiled the first working integrated circuit in 1958 to the more than 30,000 TIers around the world today who design, manufacture and sell analog and embedded processing chips, we are problem-solvers collaborating to change the world through technology.
Datasheet PDF
Download datasheets and manufacturer documentation for Texas Instruments LM1458N.
LM1458N Documents
LM1458N Documents
Download datasheets and manufacturer documentation for LM1458N
Frequently Asked Questions
1.What is LM1458N?
The LM1458N is a general-purpose dual operational amplifier, having short circuits protected and require no external components for frequency compensation.
2.What’s the difference between LM1458 and LM1558?
The two amplifiers share a common bias network and power supply leads. Otherwise, their operation is completely independent. The LM1458 is identical to the LM1558 except that the LM1458 has its specifications guaranteed over the temperature range from 0˚C to +70˚C instead of −55˚C to +125˚C.
3.What are dual op amps?
Dual supply op amps really have 2 power supplies, a positive voltage fed to V+ and a negative voltage fed to V-. The difference for dual supply op-amps is that they can swing positive all the way to negative, capturing the entire AC signal cycle.
FAQ
1.What is LM1458N?
The LM1458N is a general-purpose dual operational amplifier, having short circuits protected and require no external components for frequency compensation.
2.What’s the difference between LM1458 and LM1558?
The two amplifiers share a common bias network and power supply leads. Otherwise, their operation is completely independent. The LM1458 is identical to the LM1558 except that the LM1458 has its specifications guaranteed over the temperature range from 0˚C to +70˚C instead of −55˚C to +125˚C.
3.What are dual op amps?
Dual supply op amps really have 2 power supplies, a positive voltage fed to V+ and a negative voltage fed to V-. The difference for dual supply op-amps is that they can swing positive all the way to negative, capturing the entire AC signal cycle.
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