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Name: AD820ANZ
Brand: Analog Devices Inc.
SKU: AD820ANZ
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Analog Devices Inc. AD820ANZ

Part No.:: AD820ANZ

Manufacturer:: Analog Devices Inc.

Package:: 8-DIP (0.300, 7.62mm)

Datasheet:

Description:: IC OPAMP JFET 1 CIRCUIT 8DIP

In Stock:: 5645

Quantity:: Add To Cart

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AD820ANZ Specifications

Package/Case:
8-DIP (0.300, 7.62mm)
Packaging:
Tube
Series:
-
ProductStatus:
Active
AmplifierType:
J-FET
NumberofCircuits:
1
OutputType:
Rail-to-Rail
SlewRate:
3V/µs
GainBandwidthProduct:
1.8 MHz
-3dbBandwidth:
1.9 MHz
Current-InputBias:
2 pA
Voltage-InputOffset:
400 µV
Current-Supply:
700µA
Current-Output/Channel:
20 mA
Voltage-SupplySpan(Min):
5 V
Voltage-SupplySpan(Max):
36 V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Through Hole

AD820ANZ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD820ANZ price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for AD820ANZ to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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AD820ANZ information

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AD820ANZ Typical application Circuitry

AD820ANZ

The AD820ANZ is a low-power, precision, single-supply operational amplifier (op-amp) designed for a wide range of applications. It is commonly used in sensor signal conditioning, battery-powered instruments, and low-power medical devices due to its low power consumption and wide input voltage range.

Applications:

1. Sensor Signal Conditioning: The AD820ANZ is used to amplify and condition signals from various sensors, such as temperature, pressure, or strain gauges, for further processing.

2. Portable Medical Devices: In portable medical devices, this op-amp is employed for signal amplification in ECG, EEG, and blood pressure monitors.

3. Battery-Powered Instruments: It is suitable for battery-powered instruments due to its low power consumption and single-supply operation.

Parameter Features:

1. Single-Supply Operation: The AD820ANZ can operate from a single supply voltage ranging from +3 V to +36 V, making it versatile for various applications.

2. Low Power Consumption: It has a low quiescent current, which is ideal for battery-powered applications.

3. Wide Input Voltage Range: The input voltage range extends from the negative rail to within 1.5 V of the positive rail, allowing for direct sensing near ground.

Circuit Design for Sensor Signal Conditioning:

1. Sensor Interface: The sensor output is connected to the non-inverting input (pin 3) of the AD820ANZ. A reference voltage can be applied to the inverting input (pin 2) if required for offset adjustment.

2. Power Supply: The AD820ANZ is powered by a single supply voltage connected to pin 7. A decoupling capacitor should be placed close to the supply pin to filter out any noise.

3. Feedback Network: A feedback resistor network is connected between the output (pin 6) and the inverting input (pin 2) to set the desired gain of the amplifier.

4. Output Connection: The output of the AD820ANZ (pin 6) is connected to the input of an ADC or a microcontroller for digital processing of the conditioned sensor signal.

5. Bypass Capacitor: A bypass capacitor can be added between pin 4 (negative supply) and ground to improve the stability and noise performance of the amplifier.

Design Considerations:

1. Power Supply Decoupling: Proper decoupling of the power supply is essential to minimize noise and ensure stable operation.

2. Gain Bandwidth Product: The gain and bandwidth of the amplifier should be considered to ensure that the signal is accurately amplified without distortion.

3. Input Bias Current: The input bias current of the AD820ANZ should be taken into account, especially in high-impedance sensor applications, to minimize errors.

In summary, the AD820ANZ is a versatile op-amp used in applications such as sensor signal conditioning, portable medical devices, and battery-powered instruments. When designing circuits with the AD820ANZ, considerations such as power supply decoupling, gain bandwidth product, and input bias current are crucial to ensure optimal performance.

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3. Are the AD820ANZ price and inventory displayed accurate?

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6. What is the process for return or replacement of AD820ANZ?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the AD820ANZ we delivered, we will accept the replacement or return of the AD820ANZ only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of AD820ANZ.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations