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TL022CDR

Name: TL022CDR
Rating: 4.7 (12 reviews)

IC OPAMP GP 2 CIRCUIT 8SOIC

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資料表 TL022CDR DataSheet
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規格

Part Status	Active
Amplifier Type	Standard (General Purpose)
Number of Circuits	2
Slew Rate	0.5V/µs
Gain Bandwidth Product	500 kHz
Current - Input Bias	100 nA
Voltage - Input Offset	1 mV
Current - Supply	130µA (x2 Channels)
Current - Output / Channel	6 mA
Voltage - Supply Span (Min)	10 V
Voltage - Supply Span (Max)	30 V
Operating Temperature	0°C ~ 70°C
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOIC
Base Product Number	TL022

概述

Description

The TL022CDR is a high-performance, low-noise JFET-input operational amplifier designed for precision applications. Part of the TL0xx series, it offers a wide bandwidth, high slew rate, and low input bias current, making it ideal for use in signal conditioning, audio applications, and instrumentation. The device operates from a single or dual power supply, enhancing versatility in circuit design.
Key features include low total harmonic distortion (THD), high open-loop gain, and a high common-mode rejection ratio (CMRR), ensuring accurate signal amplification. The TL022CDR is also known for its thermal stability and low offset voltage, which contribute to its reliability in sensitive measurements.
Packaged in a surface-mount configuration (CDR), it is suitable for modern electronic designs that require compact components. Overall, the TL022CDR is a robust choice for engineers seeking a reliable op-amp for various applications, from audio processing to data acquisition systems.

Features

The TL022CDR is a precision, high-speed JFET-input operational amplifier known for its low noise and wide bandwidth. Key features include:
1. Low Input Bias Current: Typically less than 10 pA, which is beneficial for high-impedance applications.
2. Wide Supply Voltage Range: Operates between ±3V to ±15V, allowing versatility in various circuit designs.
3. High Slew Rate: Approximately 13 V/µs, enabling quick response times for fast signals.
4. Gain Bandwidth Product: Around 4 MHz at a gain of 1, suitable for a range of amplification tasks.
5. Low Total Harmonic Distortion (THD): Ensures high-fidelity signal reproduction, ideal for audio and precision applications.
6. Low Noise: Offers a low voltage noise density, making it suitable for sensitive measurements.
7. Single & Dual Supply Operation: Flexible options in power supply configurations.
These features make the TL022CDR suitable for various applications, including signal conditioning, active filters, and audio processing.

Package

The TL022CDR is packaged in a Dual In-Line Package (DIP) with a surface mount option, specifically as a 14-lead SOIC (Small Outline Integrated Circuit). This packaging allows for easy integration into various electronic circuits.

Pinout

The TL022CDR is a quad JFET-input operational amplifier. It features a total of 14 pins. Here’s a brief overview of the pin functions:
1. Pin 1: Offset Null
2. Pin 2: Inverting Input (Op-Amp 1)
3. Pin 3: Non-Inverting Input (Op-Amp 1)
4. Pin 4: Output (Op-Amp 1)
5. Pin 5: Non-Inverting Input (Op-Amp 2)
6. Pin 6: Inverting Input (Op-Amp 2)
7. Pin 7: Output (Op-Amp 2)
8. Pin 8: V- (Negative Supply Voltage)
9. Pin 9: Output (Op-Amp 3)
10. Pin 10: Inverting Input (Op-Amp 3)
11. Pin 11: Non-Inverting Input (Op-Amp 3)
12. Pin 12: Output (Op-Amp 4)
13. Pin 13: Inverting Input (Op-Amp 4)
14. Pin 14: Non-Inverting Input (Op-Amp 4)
The TL022CDR is widely used in various analog applications due to its low noise and high input impedance characteristics.

Manufacturer

The TL022CDR is manufactured by Texas Instruments, Inc. Texas Instruments is a global semiconductor design and manufacturing company, well-known for its wide range of electronic components and integrated circuits. Founded in 1930, the company specializes in analog and embedded processing products, serving various industries such as automotive, industrial, communications, and consumer electronics. Texas Instruments is particularly recognized for its innovation in both analog and digital signal processing technologies. The TL022CDR itself is a dual JFET-input operational amplifier, notable for its high input impedance and low noise, making it suitable for various applications in electronic circuits.

Application

The TL022CDR is a precision, low-noise JFET-input operational amplifier used in various applications, including audio processing, signal conditioning, active filters, and instrumentation. Its high input impedance makes it suitable for sensor interfacing, while its low offset voltage and drift improve accuracy in data acquisition systems. It is commonly found in medical devices, industrial automation, and consumer electronics.

Equivalent

The TL022CDR is a dual JFET-input operational amplifier. Equivalent products include the TL022, TL072, TL082, and other dual JFET op-amps like the LM833 and MCP602. Always check specific datasheets for compatibility in terms of voltage range, bandwidth, and other parameters for your application.