AD8222-EVALZ

AD8222-EVALZ is a precision instrumentation amplifier evaluation board. The AD8222-EVALZ has two AD8222 instrumentation amplifier circuits: one circuit is configured for dual-channel operation while the other is configured for single-channel, differential output operation. Inputs, outputs, references and the supplies are routed to screw terminals for easy connectivity. The PCB board has four layers. The top and bottom layers are used for routing and the two internal layers are ground planes. The ground plane was removed underneath the RG resistors. This is a precaution against any capacitance mismatch at the two RG pins which may affect ac CMRR.

• Two AD8222 circuits Dual channel Differential out
• Easy to connect screw terminals
• Decoupled supply lines
• Pads for RFI filtering

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ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party