Product Details
●The AD204 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 AD204 is powered by an externally supplied clock, such as the recommended AD246 Clock Driver.
●The AD204 provides total galvanic isolation between the input and output stages of the isolation amplifier through the use of internal transformer-coupling. The functionally complete AD204 eliminates the need for an external, user-supplied dc/dc converter. This permits the designer to minimize the necessary circuit overhead and consequently reduce the overall design and component costs.
●The design of the AD204 emphasizes maximum flexibility and ease of use, including the availability of an uncommitted op amp on the input stage. It features 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 and consumes a low 35 mW of power.
●Applications
● Multichannel Data Acquisition
● Current Shunt Measurements
● Motor Controls
● Process Signal Isolation
● High Voltage Instrumentation Amplifier
●### Features and Benefits
● Small Size: 4 Channels/Inch
● Low Power; 35 mW
● High Accuracy: ±0.025% Max
●Nonlinearity (K Grades)
● High CMR: 130 dB (Gain = 100 V/V)
● Wide Bandwidth: 5 kHz Full-Power
● High CMV Isolation: ±2000 V pk
●Continuous (K Grade)
●(Signal and Power)
● Isolated Power Outputs
● Uncommitted Input Amplifier
