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AD202KN

In Stock: 5,510

With a high isolation voltage of 1.5 kV, this amplifier ensures safe and reliable operation in various applications

AD202KN Information

Description

The AD202KN is an isolation amplifier from Analog Devices, designed for signal processing and power management applications. It features a wide input voltage range of 2.7V to 5.5V, low power consumption with shutdown mode, high accuracy and stability over temperature, and integrated voltage reference and buffer amplifier. This device offers flexible output voltage settings with external resistors and is available in a small SOT-23 package for space-constrained applications. The AD202KN is suitable for various industries such as automotive, industrial, medical technology, data acquisition, and communication devices. It provides isolation between the input and output stages, making it ideal for applications where electrical isolation is required to prevent noise or interference from affecting the signal.

Features

According to the product information, the AD202KN isolation amplifier features:

  • Wide input voltage range from 2.7V to 5.5V
  • Low power consumption with shutdown mode
  • High accuracy and stability over temperature
  • Integrated voltage reference and buffer amplifier
  • Flexible output voltage settings with external resistors
  • Small SOT-23 package for space-constrained applications

Package

The package type of AD202KN is PDIP-10 (Pin DIP, 10 pins).

Pinout

According to the product information, AD202KN has a package type of PDIP-10, which means it has 10 pins. The description also specifies that it's an Isolation Amplifier with features such as a wide input voltage range and low power consumption.

Manufacturer

The manufacturer of the AD202KN is Analog Devices, Inc. (ADI). ADI is a leading global analog semiconductor company that designs and manufactures high-performance integrated circuits (ICs) for a wide range of applications, including industrial automation, automotive electronics, medical devices, and more. The company was founded in 1965 and is headquartered in Wilmington, Massachusetts, USA.

Applications

The AD202KN Isolation Amplifier from Analog Devices has various application areas, including:

  • Electronics control
  • Signal processing
  • Power management
  • Automotive applications
  • Industrial settings
  • Sensor interface
  • Signal conditioning
  • Instrument calibration
  • Medical technology
  • Data acquisition
  • Temperature monitoring
  • Communication devices

It is suitable for a wide range of applications that require isolation and amplification.

Equivalent

The equivalent products of AD202KN are:

  • Texas Instruments TLV703
  • Maxim MAX9721
  • STMicroelectronics LMC7660
  • ON Semiconductor NCP5432

These isolation amplifiers offer similar features and specifications to the AD202KN, including high accuracy, low power consumption, and flexible output voltage settings.

Specifications

Product Category Isolation Amplifiers Number of Channels 2 Channel
Isolation Voltage 1500 Vrms Isolation Type Galvanic
3 dB Bandwidth 5 kHz CMRR - Common Mode Rejection Ratio 130 dB
Ib - Input Bias Current 30 pA Vos - Input Offset Voltage 5 mV
Supply Voltage - Max 16.5 V Supply Voltage - Min 13.5 V
Operating Supply Current 5 mA Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 70 C Mounting Style Through Hole
Amplifier Type Isolation Gain V/V 1 V/V to 100 V/V
Input Voltage Range - Max 5 V Operating Supply Voltage 15 V
Product Isolation Amplifiers Product Type Isolation Amplifiers
Factory Pack Quantity 9 Subcategory Amplifier ICs
Unit Weight 0.480008 oz Package/Case PDIP-10

AD202KN FAQs

1.Q: What are related parts to AD202KN?

A: Other isolation amplifiers in Analog Devices' portfolio include AD204, AD210, and newer digital isolators like ADuM series.

2.Q: Is AD202KN RoHS compliant?

A: No, this obsolete part is not RoHS compliant and contains SVHC (Substance of Very High Concern) above threshold limits.

3.Q: What are the electrical characteristics of AD202KN?

A: Key specs include 130dB typical CMRR, 2000MΩ input resistance, 30nA input bias current, and 35-50dB voltage gain range.

4.Q: What package does AD202KN come in?

A: It comes in a 11-lead PDIP package measuring 17.8mm(max) wide × 53.3mm(max) long × 8.9mm(max) high.

5.Q: What is the recommended operating condition for AD202KN?

A: Recommended single supply voltage is 15V (range 13.5V to 16.5V), operating temperature range is -40°C to +85°C.

6.Q: What are typical applications for AD202KN?

A: It's commonly used in medical equipment, industrial process control, power supply monitoring, and anywhere requiring signal isolation up to 1500Vrms.

7.Q: What is the pinout configuration of AD202KN?

A: The AD202KN comes in an 11-pin DIP package with pin functions including power supply (V+, V-), input/output isolation barriers, and amplifier I/O connections. Exact pinout should be checked in the datasheet.

8.Q: What are the key features of Analog Devices AD202KN isolation amplifier?

A: Key features include 2kHz bandwidth, 1500Vrms isolation voltage, 5mV input offset voltage, single 15V supply operation, and 40dB typical voltage gain.

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Ratings and Reviews

  • C
    C**a

    05/20/2025

    2

    5 days traveling but arrived in good condition a thanks to the seller, I recommend this shop

  • L
    L**m

    09/12/2024

    18

    According to description. Ok.

  • S
    S**a

    12/23/2021

    12

    With the marking it is difficult to deal with the same table the shit is obtained for this chinese need to be to choose the right to measure it, to measure the whole package toWith the table to understand, or i do not catch up with

  • N
    N**s

    02/15/2021

    16

    Avaq delivered genuine and brand new TUSB3200AC components, ensuring I had the highest quality in my electronic projects. Couldn't be happier with my purchase!

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