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ADA4084-2ARMZ-R7

Name: ADA4084-2ARMZ-R7
Rating: 4.7 (12 reviews)

IC OPAMP GP 2 CIRCUIT 8MSOP

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Mfr.부분 #ADA4084-2ARMZ-R7
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데이터시트 ADA4084-2ARMZ-R7 DataSheet
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사양

Part Status	Active
Amplifier Type	Standard
Number of Circuits	2
Output Type	Rail-to-Rail
Slew Rate	4.6V/µs
-3db Bandwidth	13.9 MHz
Current - Input Bias	140 nA
Voltage - Input Offset	60 µV
Current - Supply	625µA (x2 Channels)
Current - Output / Channel	30 mA
Voltage - Supply Span (Min)	3 V
Voltage - Supply Span (Max)	30 V
Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount
Package / Case	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package	8-MSOP
Base Product Number	ADA4084
Gain Bandwidth Product	15.9 MHz

개요

Description

The ADA4084-2ARMZ-R7 is a high-performance dual operational amplifier designed for precision applications. It features low offset voltage, low noise, and high slew rate, making it suitable for a variety of signal processing tasks. The op-amp operates with a wide supply voltage range of ±2.5V to ±18V, allowing versatility in circuit designs. Its rail-to-rail output swing enables maximum usage of the power supply range, ensuring optimal performance in low-voltage applications.
The ADA4084-2 is built with a high degree of stability and is designed to drive capacitive loads, making it ideal for filtering and buffering applications. It also offers low power consumption, which is beneficial for battery-operated devices. The op-amp is available in a compact 8-lead MSOP package, enhancing its suitability for space-constrained designs.
Overall, the ADA4084-2ARMZ-R7 is a reliable choice for engineers seeking high accuracy and low distortion in both commercial and industrial applications.

Features

The ADA4084-2ARMZ-R7 is a precision operational amplifier featuring a dual-channel configuration. Key features include:
1. Low Noise: A low noise density of 8 nV/√Hz enhances performance in sensitive applications.
2. Wide Supply Voltage Range: Operates from a single supply voltage of 2.7 V to 36 V or dual supplies of ±1.35 V to ±18 V.
3. Rail-to-Rail Output: Provides rail-to-rail output swing for maximum dynamic range.
4. High Slew Rate: Offers a slew rate of 0.6 V/µs, suitable for high-speed applications.
5. Low Input Offset Voltage: Typically 100 µV, ensuring high accuracy.
6. High Gain-Bandwidth Product: 1 MHz ensures good performance in various filtering applications.
7. Low Quiescent Current: Consumes only 90 µA per channel, making it efficient for battery-powered devices.
8. Temperature Range: Operates within a temperature range of -40°C to +125°C, suitable for industrial applications.
These features make the ADA4084-2 ideal for precision signal processing in medical, industrial, and automotive applications.

Package

The ADA4084-2ARMZ-R7 is packaged in a LFCSP (Lead Frame Chip Scale Package) with a 16-lead configuration. This compact package is designed for improved thermal performance and space efficiency in electronic applications.

Pinout

The ADA4084-2ARMZ-R7 is a precision operational amplifier with a pin count of 8. It features a dual-channel design, allowing for two independent amplifiers in a single package.
The pins and their functions are as follows:
1. Offset Null: Used for offset adjustment.
2. Inverting Input: Input terminal for the inverting signal.
3. Non-Inverting Input: Input terminal for the non-inverting signal.
4. Output: Provides the amplified output signal.
5. V-: Negative power supply connection.
6. V+: Positive power supply connection.
7. NC: No connect (not internally connected).
8. NC: No connect (not internally connected).
The ADA4084-2 offers low offset voltage, low noise, and high precision, making it suitable for various applications in signal conditioning and data acquisition.

Manufacturer

The manufacturer of the ADA4084-2ARMZ-R7 is Analog Devices, Inc. Analog Devices is a global leader in the design and manufacturing of high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company specializes in various applications, including industrial automation, automotive, communications, and healthcare. Founded in 1965 and headquartered in Norwood, Massachusetts, Analog Devices focuses on innovation in signal processing and data conversion technologies, providing solutions that enable customers to develop advanced electronic systems.

Application

The ADA4084-2ARMZ-R7 is a precision operational amplifier used in various applications such as data acquisition systems, instrumentation, medical devices, signal conditioning, and analog filtering. Its low noise, high precision, and wide bandwidth make it suitable for use in battery-powered devices, automotive systems, and industrial automation.

Equivalent

Equivalent products to the ADA4084-2ARMZ-R7 op-amp include the TI OPA2134, MCP6002 from Microchip, and the LT6078 from Analog Devices. These alternatives share similar specifications such as low noise, low distortion, and high input impedance. However, always check the datasheets for specific requirements, as performance can vary based on application needs.