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ADA4077-2ARZ

Name: ADA4077-2ARZ
Rating: 4.7 (12 reviews)

IC OPAMP GP 2 CIRCUIT 8SOIC

製造商
製造商。部分 #ADA4077-2ARZ
包 SOIC-8
資料表 ADA4077-2ARZ DataSheet
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規格

Package	Tube
ProductStatus	Active
AmplifierType	General Purpose
NumberofCircuits	2
SlewRate	1.2V/µs
GainBandwidthProduct	3.6 MHz
-3dbBandwidth	5.5 MHz
Current-InputBias	400 pA
Voltage-InputOffset	15 µV
Current-Supply	400µA (x2 Channels)
Current-Output/Channel	10 mA
Voltage-SupplySpan(Min)	5 V
Voltage-SupplySpan(Max)	30 V
OperatingTemperature	-40°C ~ 125°C
MountingType	Surface Mount
Package/Case	8-SOIC (0.154, 3.90mm Width)

概述

Description

ADA4077-2ARZ is a precision operational amplifier (op-amp) designed by Analog Devices. It features low noise, low offset voltage, and high slew rate, making it suitable for a wide range of applications including instrumentation, data acquisition, and signal conditioning. The op-amp operates over a wide supply voltage range and provides a high gain-bandwidth product, which is essential for amplifying low-level signals.
Key specifications include a low input offset voltage, low input bias current, and rail-to-rail output capability, allowing it to efficiently drive loads while maintaining signal integrity. The ADA4077-2ARZ is housed in a compact package, making it suitable for space-constrained designs.
Additionally, its enhanced thermal performance and tolerance to power supply variations make it a reliable choice for both industrial and consumer electronics. Overall, the ADA4077-2ARZ is ideal for applications that require precision and accuracy in analog signal processing.

Features

The ADA4077-2ARZ is a dual precision operational amplifier designed for a variety of applications. Key features include:
1. Low Offset Voltage: Typically 75 µV, ensuring accurate signal amplification.
2. Low Input Bias Current: Typically 10 pA, suitable for high-impedance sensor applications.
3. Wide Supply Voltage Range: Operates from ±2 V to ±18 V, enhancing flexibility in circuit designs.
4. High Gain Bandwidth Product: Approximately 1 MHz, providing versatility in performance.
5. Rail-to-Rail Output: Allows output voltage to swing close to the supply rails, maximizing dynamic range.
6. Low Noise: Ensures minimal interference in sensitive applications.
7. Slew Rate: Typically 0.3 V/µs, allowing for responsive signal processing.
8. Temperature Range: Operating range from -40°C to +125°C, suitable for various environments.
These features make the ADA4077-2ARZ ideal for applications in instrumentation, data acquisition, and signal conditioning.

Package

The ADA4077-2ARZ is packaged in a 14-lead TSSOP (Thin Shrink Small Outline Package), which is designed for surface mounting and provides a compact form factor for integrated circuits.

Pinout

The ADA4077-2ARZ is a dual operational amplifier with a total of 8 pins. The pin configuration is as follows:
1. Input A (-): Inverting input for the first op-amp.
2. Input A (+): Non-inverting input for the first op-amp.
3. Output A: Output for the first op-amp.
4. V-: Negative power supply pin.
5. Output B: Output for the second op-amp.
6. Input B (+): Non-inverting input for the second op-amp.
7. Input B (-): Inverting input for the second op-amp.
8. V+: Positive power supply pin.
The ADA4077-2 is designed for low noise and low offset voltage applications, making it suitable for precision signal processing tasks in various electronic circuits.

Manufacturer

The ADA4077-2ARZ is manufactured by Analog Devices, Inc. Analog Devices is a semiconductor company that specializes in designing and manufacturing high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company is known for its innovations in various fields, including communications, automotive, healthcare, and industrial applications. Founded in 1965 and headquartered in Norwood, Massachusetts, Analog Devices is recognized for its expertise in signal processing and is a key player in the semiconductor industry, providing solutions for a wide range of electronic applications.

Application

The ADA4077-2ARZ is a precision operational amplifier used in various applications, including data acquisition systems, active filters, signal conditioning, instrumentation, and medical devices. Its low offset voltage and low noise characteristics make it suitable for high-accuracy measurements in industrial automation, sensor interfacing, and audio equipment. Additionally, it can be employed in battery-powered devices due to its low power consumption.

Equivalent

The ADA4077-2ARZ is a precision operational amplifier. Equivalent products include the OPA2134, TLV2372, and LM358. Depending on specific application requirements such as bandwidth, offset voltage, and power supply, alternatives may vary. Always check datasheets for compatible specifications.