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AD8628WARTZ-R7

Name: AD8628WARTZ-R7
Rating: 4.7 (12 reviews)

IC OPAMP ZER-DRIFT 1CIRC SOT23-5

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製造商。部分 #AD8628WARTZ-R7
包 SC-74A,SOT-753
資料表 AD8628WARTZ-R7 DataSheet
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
Series	Automotive
ProductStatus	Active
AmplifierType	Zero-Drift
NumberofCircuits	1
OutputType	Rail-to-Rail
SlewRate	1V/µs
GainBandwidthProduct	2.5 MHz
-3dbBandwidth	2.5 MHz
Current-InputBias	30 pA
Voltage-InputOffset	1 µV
Current-Supply	850µA
Current-Output/Channel	30 mA
Voltage-SupplySpan(Min)	2.7 V
Voltage-SupplySpan(Max)	5 V
OperatingTemperature	-40°C ~ 125°C
MountingType	Surface Mount
Package/Case	SC-74A, SOT-753

概述

Description

The AD8628WARTZ-R7 is a precision operational amplifier from Analog Devices, known for its low noise, low offset voltage, and high speed. This op-amp features a wide supply voltage range (±2.5V to ±12V), making it versatile for various applications including signal conditioning, active filters, and data acquisition systems.
Key specifications include a bandwidth of 1.2 MHz, a slew rate of 0.6 V/µs, and a low input bias current of 10 pA, which enhances its performance in high-impedance applications. The AD8628 is designed for applications requiring high accuracy and stability, such as instrumentation and medical devices.
It comes in a 8-lead MSOP package, which is suitable for space-constrained designs. The op-amp's robust construction and excellent thermal stability contribute to its reliability in different operating environments. Overall, the AD8628WARTZ-R7 is an ideal choice for engineers seeking a high-performance, precision amplifier for demanding electronic applications.

Features

The AD8628WARTZ-R7 is a precision operational amplifier from Analog Devices, featuring:
1. Low Noise: It offers a low input voltage noise density of 0.1 µV/√Hz, making it suitable for high-fidelity applications.
2. Low Offset Voltage: The device has a maximum input offset voltage of 0.2 mV, ensuring high accuracy in signal processing.
3. Wide Bandwidth: It boasts a gain-bandwidth product of 10 MHz, allowing for fast signal response.
4. Rail-to-Rail Output: The op-amp can swing its output close to the supply rails, enhancing versatility in low-voltage applications.
5. Low Supply Current: Consuming only 300 µA per amplifier, it is efficient for battery-operated devices.
6. Temperature Range: It operates over a wide temperature range of -40°C to +125°C, enabling reliability in harsh environments.
7. Single and Dual Supply Operation: Compatible with both single and dual power supply configurations.
These features make the AD8628WARTZ-R7 suitable for precision instrumentation, data acquisition, and audio applications.

Package

The AD8628WARTZ-R7 is packaged in a TSSOP (Thin Shrink Small Outline Package) with 8 pins. This package type offers a compact design suitable for applications requiring high precision and low noise operational amplifiers.

Pinout

The AD8628WARTZ-R7 is a precision, low-noise operational amplifier with a pin count of 8. This op-amp is part of the AD8628 family, which is known for its low offset voltage and high precision.
Pin Functions:
1. Pin 1 (Offset Null): Used for offset voltage adjustment.
2. Pin 2 (Inverting Input, -): The input where the negative feedback is applied.
3. Pin 3 (Non-Inverting Input, +): The input where the signal is applied.
4. Pin 4 (V- or Ground): Negative power supply or ground connection.
5. Pin 5 (Output): The output signal of the op-amp.
6. Pin 6 (V+ or Power Supply): Positive power supply connection.
7. Pin 7 (NC): No connection (not used).
8. Pin 8 (NC): No connection (not used).
This op-amp is well-suited for applications requiring high precision, low noise, and wide bandwidth.

Manufacturer

The AD8628WARTZ-R7 is manufactured by Analog Devices, Inc. (ADI), a leading global company that specializes in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, Analog Devices is known for its innovative solutions in various sectors, including communications, automotive, industrial, and healthcare. The company focuses on providing high-quality semiconductor products that enable precise and reliable signal processing in electronic devices.

Application

The AD8628WARTZ-R7 is a precision, low-noise operational amplifier suitable for various applications, including medical instrumentation, data acquisition systems, sensor signal conditioning, and high-precision analog signal processing. It is ideal for use in active filters, audio applications, and industrial control systems due to its low offset voltage, low noise, and wide bandwidth.

Equivalent

The AD8628WARTZ-R7 is a precision, low-noise operational amplifier. Equivalent products include:
1. OPA2134 - Texas Instruments
2. LT1007 - Analog Devices
3. LM4562 - Texas Instruments
4. MCP6002 - Microchip
Ensure to compare specifications like bandwidth, offset voltage, and supply voltage for compatibility in your specific application.