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AD8612ARU

Name: AD8612ARU
Rating: 4.7 (12 reviews)

IC COMPARATOR 2 W/LATCH 14TSSOP

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規格

Part Status	Obsolete
Base Product Number	AD8612
Type	with Latch
Number of Elements	2
Output Type	Complementary, TTL
Voltage - Supply, Single/Dual (±)	3V ~ 5V
Voltage - Input Offset (Max)	7mV @ 5V
Current - Input Bias (Max)	6µA @ 5V
Current - Quiescent (Max)	10mA, 4mA
CMRR, PSRR (Typ)	85dB CMRR, 73dB PSRR
Propagation Delay (Max)	5.5ns
Operating Temperature	-40°C ~ 85°C
Package	14-TSSOP (0.173", 4.40mm Width)
Mounting Type	Surface Mount
Supplier Device Package	14-TSSOP
Packaging	Tube

概述

Description

The AD8612ARU is a precision operational amplifier designed by Analog Devices. It features low noise, low distortion, and high slew rate, making it suitable for a variety of applications, including instrumentation and audio processing. With a supply voltage range of ±2.5V to ±15V, it offers versatility for various circuit designs. The amplifier exhibits a high open-loop gain and a low offset voltage, ensuring accurate signal amplification. Its rail-to-rail output capability allows for maximum signal swing, which is crucial in low-voltage applications.
The AD8612ARU is packaged in a small 8-lead MSOP (Mini Small Outline Package), making it suitable for space-constrained designs. Its wide bandwidth and fast settling time make it ideal for applications requiring rapid response. Overall, the AD8612ARU is favored for its high performance, making it a popular choice in both commercial and industrial electronics.

Features

The AD8612ARU is a precision operational amplifier from Analog Devices, featuring:
1. Low Noise: High signal-to-noise ratio, ideal for low-level signal applications.
2. Low Offset Voltage: Typically 50 µV, ensuring accurate signal amplification.
3. High Slew Rate: 13 V/µs, enabling fast response to rapid signal changes.
4. Wide Bandwidth: Gain bandwidth product of 3 MHz, suitable for a range of applications.
5. Supply Voltage: Operates on a dual supply voltage of ±2.5 V to ±15 V, providing flexibility in design.
6. Rail-to-Rail Output: Allows output voltage to swing close to the supply rails, maximizing output range.
7. Low Quiescent Current: Efficient power consumption, approximately 2 mA per channel.
8. Temperature Range: Operates effectively over a wide temperature range of -40°C to +85°C.
9. Single and Dual Supply Operation: Versatile supply options for various applications.
These features make the AD8612ARU suitable for applications in audio, instrumentation, and signal conditioning.

Package

The AD8612ARU is packaged in an 8-lead MSOP (Mini Small Outline Package) format. This compact package type is designed for surface mounting and is suitable for applications requiring low noise and low distortion operational amplifiers.

Pinout

The AD8612ARU is a precision operational amplifier from Analog Devices. It comes in a 8-pin MSOP (Mini Small Outline Package) configuration.
Pin Count and Functions:
1. Pin 1 (Offset Null): Used for offset voltage adjustment.
2. Pin 2 (Inverting Input, V-): The input for the inverting terminal.
3. Pin 3 (Non-Inverting Input, V+): The input for the non-inverting terminal.
4. Pin 4 (Positive Supply, V+): Connects to the positive power supply.
5. Pin 5 (Output): Provides the output signal.
6. Pin 6 (Negative Supply, V-): Connects to the negative power supply.
7. Pin 7 (NC - No Connect): Not internally connected; can be left unconnected.
8. Pin 8 (NC - No Connect): Not internally connected; can be left unconnected.
This op-amp is noted for low noise, low offset voltage, and high precision, making it suitable for a variety of applications in signal conditioning and instrumentation.

Manufacturer

The AD8612ARU is manufactured by Analog Devices, Inc. Analog Devices is a multinational company that specializes in designing and manufacturing high-performance analog, mixed-signal, and digital signal processing integrated circuits. Founded in 1965, the company is headquartered in Norwood, Massachusetts, and is known for its innovative solutions in various sectors, including communications, healthcare, automotive, and industrial applications. Analog Devices focuses on providing technology that improves the performance of electronic systems and is recognized for its expertise in precision and high-speed signal processing.

Application

The AD8612ARU is a precision, low-noise operational amplifier widely used in applications such as data acquisition, instrumentation, and medical devices. Its high accuracy makes it suitable for sensor signal conditioning, active filters, and amplification in audio and imaging systems. Additionally, it is utilized in precision analog circuit designs where low offset and drift are critical.

Equivalent

Equivalent products to the AD8612ARU op-amp include the OPA2134, TL072, and LT1007. These alternatives offer similar performance characteristics such as low noise, low distortion, and high slew rate, making them suitable for audio and precision applications. Always check the specific datasheets for detailed specifications to ensure compatibility with your project requirements.