* Wide -0.1V to +28V Common-Mode Range, Independent of Supply Voltage * 2.5V to 5.5V Operating Supply Voltage * 20µA Quiescent Supply Current * 0.4mV (max) Input Offset Voltage * Gain Accuracy Better than 1% (max) * SIGN Output Indicates Current Polarity * Transconductance and Gain Versions Available * 5µA/mV (MAX9928F) * 50V/V (MAX9929F) * Pin Compatible with the MAX4372 in UCSP * Available in Ultra-Small, 3x2 UCSP (1mm x 1.5mm) and 8-Pin µMAX Packages