Supply current and thermal envelope for industrial signal chains
The MAX4128EUA+: Each amplifier draws 725 µA supply current, totalling 1.45 mA for both channels. At 5 V that is 7.25 mW quiescent — low enough for multi-channel data-acquisition boards or battery-backed sensor interfaces without a dedicated heat sink. Input offset voltage is 400 µV max, and input bias current is 50 nA — adequate for precision DC coupling in non-chopper applications.
8-MSOP package and surface-mount board integration
Supplied in a tube, the part is compatible with standard pick-and-place equipment. ROHS3 compliance is confirmed, easing regulatory acceptance for EU and global markets.