ADI AD202KY

隔离2 kHz

Overview

The AD202KY is a general purpose, two-port, transformer-coupled isolation amplifier that may be used in a broad range of applications where input signals must be measured, processed and/or transmitted without a galvanic connection. This industry standard isolation amplifier offers a complete isolation function, with both signal and power isolation provided for in a single compact plastic SIP or DIP style package. The AD202KY is powered directly from a +15 V dc supply.

The design of the AD202KY emphasizes maximum flexibility and ease of use, including the availability of an uncommitted op amp on the input stage. They feature a bipolar ±5 V output range, an adjustable gain range of from 1 to 100 V/V, ±0.025% max nonlinearity (K grade), 130 dB of CMR.

Features

4 Channels/lnch (Small Size)

35 mW is a low-power device (AD204)

Max Nonlinearity: 0.025 percent High Accuracy (K Grade)

High CMR (Gain = 100 V/V): 130 dB

5 kHz Wide Bandwidth 100% Effort (AD204)

High CMV Isolation: Continuous 2000 V pk (K Grade) (Signal and Power)

Power Outputs That Are Isolated

Amplifier with an Uncommitted Input

Applications

• Data Acquisition in Multiple Channels

• Measurements of the Current Shunt

• Controls for motors

• Process Signal Isolation

• Instrumentation Amplifier with High Voltage