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AD711JR

Name: AD711JR
Rating: 4.7 (12 reviews)

IC OPAMP JFET 1 CIRCUIT 8SOIC

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規格

Part Status	Obsolete
Amplifier Type	J-FET
Number of Circuits	1
Slew Rate	20V/µs
Current - Input Bias	15 pA
Voltage - Input Offset	300 µV
Current - Supply	2.5mA
Current - Output / Channel	25 mA
Voltage - Supply Span (Min)	9 V
Voltage - Supply Span (Max)	36 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	AD711
-3db Bandwidth	4 MHz

概述

Description

The AD711JR is a precision operational amplifier (op-amp) designed for applications requiring high accuracy and low noise. Manufactured by Analog Devices, it features low offset voltage, low bias current, and high slew rate, making it suitable for a variety of signal processing tasks. The device operates with dual supply voltages ranging from ±5V to ±15V, enabling flexibility in circuit design.
Key specifications include a typical offset voltage of 100 µV, a bandwidth of 3 MHz, and a gain bandwidth product of 1 MHz. Its low noise characteristics enhance performance in sensitive applications, such as instrumentation and audio processing. The AD711JR is available in various package types, providing options for different space and thermal requirements.
Engineered for robustness, it is often used in medical devices, industrial controls, and data acquisition systems. Overall, the AD711JR is favored for its reliability and precision in critical electronic applications.

Features

The AD711JR is a precision operational amplifier characterized by its low noise and low offset voltage, making it suitable for high-performance analog applications. Key features include:
1. Low Offset Voltage: Typically around 100 µV, ensuring accurate signal amplification.
2. Low Noise: With a voltage noise density of 1.6 nV/√Hz, it minimizes signal interference.
3. Wide Supply Voltage Range: Operates from ±2 V to ±15 V, allowing flexibility in various circuit designs.
4. High Slew Rate: Approximately 0.5 V/µs, enabling fast signal processing.
5. High Gain: This op-amp provides a large open-loop voltage gain of up to 100 dB, ensuring effective signal amplification.
6. High Input Impedance: Typically around 1 MΩ, reducing the loading effect on preceding stages.
7. Low Input Bias Current: About 100 pA, making it ideal for high-impedance sensor applications.
Overall, the AD711JR is well-suited for precision data acquisition, instrumentation, and signal conditioning tasks.

Package

The AD711JR is packaged in a 8-lead dual in-line package (DIP) configuration.

Pinout

The AD711JR is a precision operational amplifier with a total of 8 pins. Its pin configuration and functions are as follows:
1. Offset Null - Pin 1: Used for offset voltage adjustment.
2. Inverting Input (V-) - Pin 2: Input for the inverting signal.
3. Non-Inverting Input (V+) - Pin 3: Input for the non-inverting signal.
4. Output - Pin 6: The output of the amplifier.
5. Supply Voltage (V-) - Pin 4: Negative supply voltage connection.
6. Supply Voltage (V+) - Pin 7: Positive supply voltage connection.
7. NC (No Connection) - Pin 5: Not connected, typically left open.
8. NC (No Connection) - Pin 8: Not connected, typically left open.
This op-amp is designed for high-speed applications and provides low offset voltage and low noise, making it suitable for precision signal processing tasks.

Manufacturer

The AD711JR is manufactured by Analog Devices, Inc. Analog Devices is a multinational company that specializes in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965 and headquartered in Norwood, Massachusetts, the company serves a wide range of industries including telecommunications, automotive, healthcare, and consumer electronics. Analog Devices focuses on innovation in signal processing and offers a variety of products such as amplifiers, converters, and sensors, catering to the needs of engineers and designers in developing advanced electronic systems.

Application

The AD711JR is a precision operational amplifier used in various applications, including signal conditioning, data acquisition systems, active filters, and instrumentation. It is ideal for applications requiring low noise and high accuracy, such as medical instrumentation, industrial control systems, and audio processing. Its low offset voltage and wide bandwidth make it suitable for both analog and digital signal processing tasks.

Equivalent

The AD711JR is a precision operational amplifier. Equivalent products include the TLV2371, LM358, OP07, and the OPA2134. Be sure to check specifications like supply voltage, bandwidth, and offset voltage for compatibility in your specific application.