TL084HIDR

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TL084HIDR

IC OPAMP JFET 4 CIRCUIT 14SOIC

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  • Mfr.부분 #TL084HIDR
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사양

Part Status Active
Amplifier Type J-FET
Number of Circuits 4
Slew Rate 20V/µs
Current - Input Bias 1 pA
Voltage - Input Offset 1 mV
Current - Supply 937.5µA
Current - Output / Channel 26 mA
Voltage - Supply Span (Min) 4.5 V
Voltage - Supply Span (Max) 40 V
Operating Temperature -40°C ~ 125°C (TA)
Mounting Type Surface Mount
Package / Case 14-SOIC (0.154", 3.90mm Width)
Supplier Device Package 14-SOIC
Base Product Number TL084
Gain Bandwidth Product 5.25 MHz

개요

Description

The TL084HIDR is a high-performance, low-noise operational amplifier (op-amp) designed for precision applications. It features a JFET input stage, allowing for high input impedance and low bias currents, making it suitable for various signal processing tasks. The op-amp operates with a wide supply voltage range, typically from ±3V to ±18V, and provides a high slew rate and bandwidth, enabling it to handle fast-changing signals efficiently.
The TL084HIDR is often used in audio processing, active filtering, and signal conditioning applications due to its low total harmonic distortion and low output noise. The package designation "HIDR" indicates it comes in a surface-mounted SOIC-14 package, making it compact and suitable for automated assembly processes.
Overall, the TL084HIDR is a versatile and reliable choice for engineers and designers seeking high-performance amplification solutions in compact form factors.

Features

The TL084HIDR is a high-performance, low-noise JFET-input operational amplifier. Key features include:
1. Quad Configuration: Contains four independent, high-gain, frequency-compensated op-amps in a single package.
2. Low Noise: Offers low input voltage noise density, making it suitable for audio and other sensitive applications.
3. Wide Frequency Response: High bandwidth with a gain-bandwidth product of approximately 3 MHz.
4. Low Total Harmonic Distortion (THD): Ensures high fidelity in signal processing tasks.
5. High Input Impedance: Approximately 10^12 ohms, reducing loading effects on preceding circuits.
6. Wide Supply Voltage Range: Operates with dual supply voltages from ±5V to ±15V.
7. Common-Mode Rejection Ratio (CMRR): High CMRR provides excellent performance in differential signal applications.
8. Temperature Range: Suitable for standard applications with an operating range from 0°C to 70°C.
These features make the TL084HIDR ideal for various analog signal processing applications, including filters, amplifiers, and signal conditioning circuits.

Package

The TL084HIDR is packaged as an 8-Pin Dual In-Line Package (DIP) with a 0.300-inch width. This configuration is suitable for through-hole mounting on printed circuit boards (PCBs).

Pinout

The TL084HIDR is an integrated circuit (IC) consisting of four high-performance JFET-input operational amplifiers. It has a total of 14 pins. The pin configuration includes:
1. Offset Null (Pin 1)
2. Inverting Input (Pin 2, A1)
3. Non-inverting Input (Pin 3, A1)
4. Positive Power Supply (Pin 4)
5. Output (Pin 6, A1)
6. Inverting Input (Pin 7, A2)
7. Non-inverting Input (Pin 8, A2)
8. Offset Null (Pin 9)
9. Output (Pin 10, A2)
10. Inverting Input (Pin 11, A3)
11. Non-inverting Input (Pin 12, A3)
12. Output (Pin 13, A3)
13. Inverting Input (Pin 14, A4)
14. Non-inverting Input (Pin 15, A4)
15. Output (Pin 16, A4)
16. Negative Power Supply (Pin 7)
The TL084HIDR is commonly used in various applications, including audio processing, signal conditioning, and active filters, due to its high input impedance and low noise characteristics.

Manufacturer

The TL084HIDR is manufactured by Texas Instruments, a well-known American technology company. Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits, including operational amplifiers, data converters, and microcontrollers. The company is recognized for its innovation in analog and embedded processing technology, serving a wide range of industries such as automotive, industrial, communications, and consumer electronics. Texas Instruments is a key player in the semiconductor market, focusing on providing high-performance solutions and advanced technology products.

Application

The TL084HIDR is a high-performance JFET-input operational amplifier used in various applications, including audio signal processing, instrumentation, active filters, and voltage followers. It is ideal for low-noise and high-impedance applications, making it suitable for sensors, data acquisition systems, and feedback control circuits. Its versatility allows for usage in both consumer electronics and industrial equipment.

Equivalent

The TL084HIDR is an operational amplifier featuring low noise and high speed. Equivalent products include the TL074, TL084, MC33078, and LF347. Additionally, the LM324 can be considered for certain applications, although it has a different power supply range. Always check the specific electrical characteristics to ensure compatibility for your application.

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