Mfr Part #:

AD202KN

Mfr Name: Analog Devices / Maxim Integrated

The Analog Devices AD202KN is a high voltage isolation amplifier designed for applications requiring galvanic isolation between input and output stages. It offers ±2000V continuous isolation and high accuracy.

✓ Total Stock: 9 pcs

$ Price Range: $1.20

AD202KN Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Bristol Electronics ✓ Non-Authorised Inventory information	9 pcs On Request	9 pcs	On Request	1	On Request	On Request	2026-02-25 06:16:38	On Request	On Request

AD202KN Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Analog Devices / Maxim Integrated
Gain	1 V/V to 100 V/V
Mounting Type	Through Hole
SVHC Present	Not Present

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AD202KN Description

Short technical summary and product information.

The AD202KN from Analog Devices is a high voltage isolation amplifier designed to measure, process, or transmit input signals without a galvanic connection. This amplifier, housed in a DIP package, provides essential signal and power isolation functions, eliminating the need for external DC-DC converters. It utilizes an amplitude modulation technique for transformer coupling of signals down to DC.

Key features include isolated power outputs, a small size suitable for high-density applications (4 Channels/Inch), and an uncommitted input amplifier for design flexibility. The AD202KN boasts high Common-Mode Rejection Ratio (CMR) of 130dB at a gain of 100V/V and high accuracy with a maximum nonlinearity of ±0.01%. It offers a continuous common-mode voltage isolation of ±2000V and operates from a 15V DC power supply.

Applications for the AD202KN include multichannel data acquisition, current shunt measurements, motor controls, process signal isolation, and high voltage instrumentation amplification. Its design minimizes circuit overhead and component costs, making it a cost-effective solution for isolation needs.

AD202KN Quick Information

Product Type: Isolation Amplifier

Canonical Name: AD202KN High Voltage Isolation Amplifier

AD202KN Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

AD202KN Estimated Pricing

Qty	Low	High
1+	$1.20	$1.20

Estimated market price range - modelled values for guidance only, not live distributor offers.

AD202KN Features

Provides ±2000V continuous CMV isolation.
Achieves ±0.01% maximum nonlinearity.
Offers a gain range of 1V/V to 100 V/V.
Features high CMR of 130dB.
Housed in a compact DIP package.

AD202KN Applications

Used for multichannel data acquisition.
Suitable for current shunt measurements.
Applied in motor control systems.
Enables process signal isolation.
Ideal for high voltage instrumentation.

AD202KN FAQs

6 frequently asked questions generated from this part’s specifications.

What is the continuous common-mode voltage isolation for the AD202KN?

The AD202KN offers ±2000V continuous common-mode voltage isolation.

What is the maximum nonlinearity of the AD202KN isolation amplifier?

The maximum nonlinearity for the AD202KN is ±0.01%.

What is the gain range of the AD202KN?

The gain range for the AD202KN is from 1 V/V to 100 V/V.

What is the CMR of the AD202KN at a gain of 100V/V?

The Common-Mode Rejection Ratio (CMR) for the AD202KN is 130dB when the gain is set to 100V/V.

What power supply voltage does the AD202KN require?

The AD202KN is powered directly from a 15V DC power supply.

What package type is the AD202KN supplied in?

The AD202KN is supplied in a DIP package.