ALD212902

ADVANCED LINEAR DEVICES, INC. PRECISION N-CHANNEL EPAD® MOSFET ARRAY DUAL HIGH DRIVE NANOPOWER™ MATCHED PAIR e TM EPAD ® ENAB L E D ALD212902 VGS(th)= +0.20V GENERAL DESCRIPTION The ALD212902 precision enhancement mode N-Channel EPAD® MOSFET array is precision matched at the factory using ALD’s proven EPAD® CMOS technology. These dual monolithic devices are enhanced additions to the ALD110902 EPAD® MOSFET Family, with increased forward transconductance and output conductance, particularly at very low supply voltages. Intended for low voltage, low power small signal applications, the ALD212902 features precision +0.20V threshold voltage, which enables circuit designs with input/output signals referenced to very low operating voltage ranges. With these devices, a circuit with multiple cascading stages can be built to operate at extremely low supply/bias voltage levels. For example, a nanopower input amplifier stage operating at less than 0.2V supply voltage has been succ...