TL081CP

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TL081CP

+BOM

  • ManufacturerTexas Instruments

  • Mfr. Part #TL081CP

  • In Stock5646

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Specifications

Attribute Value
Package Tube
ProductStatus Active
AmplifierType J-FET
NumberofCircuits 1
SlewRate 13V/µs
GainBandwidthProduct 3 MHz
Current-InputBias 30 pA
Voltage-InputOffset 3 mV
Current-Supply 1.4mA
Voltage-SupplySpan(Min) 7 V
Voltage-SupplySpan(Max) 36 V
OperatingTemperature 0°C ~ 70°C
MountingType Through Hole
Package/Case 8-DIP (0.300, 7.62mm)

Overview

Description

The TL081CP is a general-purpose JFET-input operational amplifier known for its high input impedance, low input bias current, and wide bandwidth. It is part of the TL08xx series from Texas Instruments, designed for applications requiring precision, stability, and bandwidth. The "CP" indicates a plastic DIP (Dual In-line Package) form factor, making it suitable for through-hole mounting on PCBs.
Key features of the TL081CP include:
- High input impedance due to its JFET-input design, which reduces loading on the preceding stage.
- Low input bias and offset currents, enhancing its performance in precision applications.
- Wide bandwidth and fast slew rate, suitable for high-speed signal processing.
- Operates with dual supply voltages, typically ±15V, offering flexibility in various circuit designs.
Common applications include signal conditioning, active filters, analog calculations, and integrators. Its performance characteristics make it ideal for use in audio processing, instrumentation, and data acquisition systems.
Overall, the TL081CP provides a reliable, versatile solution for many analog circuit designs.

Equivalent

The TL081CP is a JFET-input operational amplifier. Equivalent products include the LM741, LM318, and uA741, although they may have slightly different characteristics. For closer performance matches, consider the TL071, TL082, or LF351, which are also JFET-input op-amps with similar specifications. It's important to compare datasheets to ensure compatibility in your specific application, as noise, bandwidth, and input offset voltage may vary.

Features

The TL081CP is a JFET-input operational amplifier known for its low input bias and offset currents, wide bandwidth, and high slew rate. Key features include:
1. Low Input Bias Current: Typically around 30 pA, making it suitable for high-impedance applications.
2. Wide Bandwidth: Approximately 3 MHz, supporting a broad range of frequencies.
3. High Slew Rate: About 13 V/µs, allowing for rapid response to changes in input signal.
4. Low Noise: Low input noise voltage, making it ideal for audio and precision applications.
5. Wide Supply Voltage Range: Operates between ±4.5V to ±18V, offering flexibility in various circuit designs.
6. Low Total Harmonic Distortion: Ensures clean and accurate signal amplification.
7. Input Offset Voltage: Typically around 3 mV, supporting precision applications.
8. Temperature Range: 0°C to +70°C, suitable for commercial applications.
These features make the TL081CP suitable for a range of applications, including audio processing, signal conditioning, and general-purpose amplification tasks.

Pinout

The TL081CP is a single operational amplifier (op-amp) that typically comes in an 8-pin PDIP (Plastic Dual In-line Package). Here is a brief overview of its pin configuration and functions:
1. Pin 1 (Offset Null): Used for offset voltage adjustment.
2. Pin 2 (Inverting Input): The input where the signal is inverted.
3. Pin 3 (Non-Inverting Input): The input where the signal is not inverted.
4. Pin 4 (V-): The negative power supply voltage.
5. Pin 5 (Offset Null): Used in conjunction with Pin 1 for offset adjustment.
6. Pin 6 (Output): The output of the op-amp.
7. Pin 7 (V+): The positive power supply voltage.
8. Pin 8 (Not connected): Typically not connected to any internal circuitry.
The TL081CP is part of the TL08x family, known for its low input bias and offset currents, which makes it suitable for high-impedance applications. It's widely used in analog circuits, including amplifiers, filters, and integrators.

Manufacturer

The TL081CP is manufactured by Texas Instruments. Texas Instruments, commonly known as TI, is an American technology company that designs and manufactures semiconductors and various integrated circuits. The company is a major producer of analog electronics components and digital signal processors. Texas Instruments serves a wide range of industries, including automotive, industrial, consumer electronics, and communications equipment. As a leading player in the semiconductor industry, TI focuses on innovation and development in the areas of embedded processing and analog technologies.

Application

The TL081CP is a general-purpose JFET-input operational amplifier. Its application areas include:
1. Audio Processing: Used in preamplifiers and equalizers due to low noise and distortion.
2. Signal Conditioning: Ideal for filtering, amplification, and integration in instrumentation systems.
3. Data Acquisition: Enhances performance in analog-to-digital conversion systems.
4. Sensor Interfaces: Amplifies sensor outputs in automotive and industrial applications.
5. Active Filters: Suitable for designing low-pass, high-pass, band-pass, and band-stop filters.
6. Analog Computing: Utilized in analog math operations like addition, subtraction, and integration.
7. Control Systems: Employed in feedback loops for stability and response control.
These application areas benefit from its high input impedance and wide bandwidth.

Package

The TL081CP is an operational amplifier, and its package type is typically a PDIP (Plastic Dual In-line Package) with 8 pins.