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AD8622ARZ
Precision Amplifiers Low Power, Low Noise, Low Bias Current, Precision Dual RRO Op Amp
AD8622ARZ
Precision Amplifiers Low Power, Low Noise, Low Bias Current, Precision Dual RRO Op Amp
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製造商零件號 # : AD8622ARZ
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包裝/封裝: SOIC-8
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製造商: Analog Devices
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產品分類 : Instrumentation, OP Amps, Buffer Amps
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AD8622ARZ 數據表
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詳細說明
When it comes to high-quality signal amplification in low-power circuits, the AD8622ARZ stands out as a top contender in the market. Its impressive combination of low supply current, rail-to-rail output, and ultralow offset make it a reliable choice for a wide range of precision applications. From medical devices to industrial control systems, this dual operational amplifier delivers exceptional performance with minimal power consumption. With its advanced features and robust design, the AD8622ARZ provides engineers and designers with a versatile and dependable solution for their signal processing needs
主要特徵
- Accurate voltage reference source
- Precision amplifier module
- Low noise operation guaranteed
- Suitable for various applications
規格
以下是所選零件的基本參數，涉及零件的特性及其所屬類別。
| Product Category ! | Precision Amplifiers | RoHS | Details |
| Number of Channels | 2 Channel | GBP - Gain Bandwidth Product | 560 kHz |
| SR - Slew Rate | 480 mV/us | Vos - Input Offset Voltage | 10 uV |
| Ib - Input Bias Current | 500 pA | Supply Voltage - Max | 15 V, +/- 15 V |
| Supply Voltage - Min | 2.5 V, +/- 2.5 V | Operating Supply Current | 215 uA |
| Output Current per Channel | 40 mA | CMRR - Common Mode Rejection Ratio | 135 dB |
| en - Input Voltage Noise Density | 11 nV/sqrt Hz | Package / Case | SOIC-8 |
| Mounting Style | SMD/SMT | Shutdown | No Shutdown |
| Minimum Operating Temperature | - 40 C | Maximum Operating Temperature ! | + 125 C |
| Series | AD8622 | 3 dB Bandwidth | 560 kHz |
| Brand | Analog Devices | Development Kit | EVAL-CN0240-SDPZ |
| Dual Supply Voltage | +/- 3 V, +/- 5 V, +/- 9 V, +/- 12 V | Height | 1.5 mm |
| Input Voltage Range - Max | 13.8 V | Length | 5 mm |
| Maximum Dual Supply Voltage | +/- 15 V | Minimum Dual Supply Voltage | +/- 2.5 V |
| Operating Supply Voltage ! | 2.5 V to 15 V | Output Type | Rail-to-Rail |
| Product | Precision Amplifiers | Product Type ! | Precision Amplifiers |
| PSRR - Power Supply Rejection Ratio | 145 dB | Factory Pack Quantity | 98 |
| Subcategory | Amplifier ICs | Type | General Purpose Amplifier |
| Voltage Gain dB | 137 dB | Width | 4 mm |
| Unit Weight | 0.019048 oz |
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。
常見問題解答
What is AD8622ARZ?
The AD8622ARZ is a dual, low-noise, precision CMOS operational amplifier designed by Analog Devices. It is ideal for applications requiring high precision, low noise, and low input bias current, such as precision instrumentation, data acquisition systems, and sensor interfaces.
How Does AD8622ARZ Work?
The AD8622ARZ operates as a precision operational amplifier with low noise and high accuracy. It amplifies input signals with minimal added noise, making it suitable for applications where signal integrity is critical. The amplifier features low input bias current and low offset voltage, ensuring precise signal amplification.
How Many Pins does AD8622ARZ have and What are the Functions of the Pinout Configuration?
The AD8622ARZ is housed in an 8-lead SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:
- V+: Positive power supply pin.
- V-: Negative power supply pin.
- IN1+: Non-inverting input pin for channel 1.
- IN1-: Inverting input pin for channel 1.
- OUT1: Output pin for channel 1.
- IN2+: Non-inverting input pin for channel 2.
- IN2-: Inverting input pin for channel 2.
- OUT2: Output pin for channel 2.
What are the Pros and Cons of AD8622ARZ?
Pros:
- Low Noise: Provides low noise amplification, suitable for high precision applications.
- Precision: Offers low offset voltage and low drift for accurate signal amplification.
- Low Input Bias Current: Ideal for applications requiring high input impedance.
- Rail-to-Rail Input and Output: Maximizes signal swing and dynamic range.
- Compact Package: The 8-lead SOIC package is space-efficient, suitable for compact designs.
Cons:
- External Components: May require additional external components for optimal performance in certain applications.
Are There Any Equivalents/Alternatives to AD8622ARZ for Recommendation?
- The equivalent part to the AD8622ARZ is the MCP6H02 from Microchip Technology.
- Alternatives to the AD8622ARZ include the LT1672 from Analog Devices and the OPA2210 from Texas Instruments.
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