AD820AN

AD820AN

Product Details:

  • Interface Through-hole (DIP-8)
  • Output Single-ended
  • Features Low bias current, offset voltage drift, unity-gain stable
  • Usage Analog signal amplification
  • Components Integrated Circuit
  • IP Rating Not Rated
  • Power Source External power supply
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AD820AN Price And Quantity

  • 150 INR
  • 20 Piece

AD820AN Product Specifications

  • 900 A (max supply current)
  • 8-pin DIP
  • Through-hole (DIP-8)
  • Sensor interfaces, signal conditioning, active filters, data acquisition
  • Single-ended
  • Not Rated
  • Black
  • Operational Amplifier IC
  • 18 V
  • 1.3 MHz Gain Bandwidth Product
  • Integrated Circuit
  • 0C to +70C
  • 3 V to 36 V (single), 1.5 V to 18 V (dual)
  • Approximately 10.16mm x 6.35mm x 3.3mm
  • Analog signal amplification
  • Dual or Single supply
  • Standard DIP
  • Low bias current, offset voltage drift, unity-gain stable
  • External power supply
  • Differential
  • Precision Operational Amplifier
  • Approx. 2 grams

AD820AN Trade Information

  • All India

Product Description

Specification

Amplifier Type

J-FET

Mounting Type

Through Hole

Voltage Supply Single or Dual

5 V ~ 36 V, +-2.5 V ~ 18 V

Voltage Input Offset

400uV

Three db Bandwidth

1.9MHz

Supplier Device Package

8-PDIP

Slew Rate

3 V/us

Part Status

Active

Packaging

Tube

Package Case

8-DIP (0.300", 7.62mm)

Output Type

Rail-to-Rail

Operating Temperature

-40 deg C ~ 85 deg C

Number of Circuits

1

Gain Bandwidth Product

1.8MHz

Current Supply

700uA

Current Output or Channel

20mA

Current Input Bias

2pA

Base Part Number

AD820




Precision Performance for Reliable Analog Systems

The AD820AN delivers consistent signal amplification due to its low input offset voltage, high CMRR, and unity-gain stability. These attributes make it especially effective for critical analog applications such as sensor interfacing and precision signal conditioning. Its robust design ensures reliable operation within the temperature range of 0C to +70C, making it suitable for diverse environments.


Ease of Integration and Mounting

Packaged in a standard 8-pin plastic DIP and designed for through-hole mounting, the AD820AN simplifies prototyping and final assembly. Its industry-standard 2.54 mm lead pitch fits easily onto most breadboards and PCBs, enabling quick integration for both development and mass production.

FAQs of AD820AN:


Q: How is the AD820AN operational amplifier typically used in electronic circuits?

A: The AD820AN is commonly employed for analog signal amplification, sensor interfaces, and signal conditioning in various electronic systems. Its precision characteristics make it ideal for data acquisition circuits, active filters, and instrumentation applications.

Q: What benefits does the low input bias current and offset voltage provide?

A: Low input bias current (1 nA typical) and minimal input offset voltage (1 mV max) ensure high accuracy in signal amplification, reducing measurement errors and driftparticularly essential in precision analog and sensor applications.

Q: When should I choose the AD820AN over other operational amplifiers?

A: Choose the AD820AN when you need robust precision, low power consumption, and high common mode rejection in space-limited designs. Its optimal for applications where performance, reliability, and ease of integration, such as in sensor signal conditioning or active filtering, are critical.

Q: Where can the AD820AN be mounted, and what package does it come in?

A: The AD820AN is available in a standard 8-pin Plastic DIP package, designed for through-hole mounting on PCBs with a 2.54 mm lead pitch, making it suitable for both prototyping on breadboards and permanent circuit boards.

Q: What is the supply voltage range, and how does it affect usage?

A: The AD820AN operates on a wide supply voltage range: 336 V for single supply or 1.5 V to 18 V for dual supplies. This flexibility allows the amplifier to be used in low- and high-voltage systems, supporting a broad spectrum of analog applications.

Q: How does the unity-gain stability of the AD820AN benefit circuit designs?

A: Unity-gain stability means the AD820AN can operate reliably with a gain of one, which is vital for applications like buffer amplifiers or voltage-followers, where maintaining signal integrity without amplification is necessary.

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