EPAD Operational Amplifiers

ALD EPAD Op-Amps are pre-trimmed electrically at the factory for very low offset voltage (Vos) and bias/offset currents (Ibias/Ios). They are ready to be used without any extra handling. These CMOS Op-Amps are economical, very-high-precision and easy-to-use. They also possess optional capability for all solid-state Vos field-trimming. EPAD Op-Amps are available in two grades, standard and E-grade. E-grade Op-Amps are specified with added electrical Vos programming ranges. For more information, see FAQ on EPADs

 
 
ALD1721 EPAD Op-Amp Micropower Features Vos 150µVmax and Ios 10pA max.
 
ALD1721E EPAD Op-Amp Micropower Features User Programmable Vos with Program Range +/-10mV, and initial Vos 90µV.
 
ALD1722 EPAD Op-Amp Features Vos 90µV max and Ios 10pA max.
 
ALD1722E EPAD Op-Amp Features User Programmable Vos with Program Range +/-5mV, and initial Vos 90µV.
 
ALD1726 EPAD Ultra-Micropower (Idd=25µA) Op-Amp Features Vos 150µV max and Ios 10pA max.
 
ALD1726E EPAD Ultra-Micropower (Idd=25µA) Op-Amp Features Programmable Vos with Program Range +/-10mV, and initial Vos 100µV.
 
ALD2721 Dual EPAD Op-Amp Micropower Features Vos 150µV max and Ios 10pA max.
 
ALD2721E Dual EPAD Op-Amp Micropower Features User Programmable Vos with Program Range +/-5.0 mV, and initial Vos 100µV.
 
ALD2722 Dual EPAD Op-Amp Features Vos 150µV max and Ios 10pA max.
 
ALD2722E Dual EPAD Op-Amp Features User Programmable Vos with Program Range +/-5.0mV and initial Vos 100µV.
 
ALD2724 Dual EPAD Precision High Slew Rate Op-Amp Features Vos of 100 uV and Ios of 10 pA
 
ALD2724E Dual EPAD Precision High Slew Rate Op-Amp Features Electrically Programmable Vos and initial Vos of 100 uV and Ios of 10 pA
 
ALD2726 Dual EPAD Ultra-Micropower (25µA) Op-Amp Features Vos 150µV max and Ios 10pA max.
 
ALD2726E Dual EPAD Ultra-Micropower (25µA) Op-Amp Features Programmable Vos with Program Range +/-7mV, and initial Vos 100µV.
 
Application Note AN1700 Application Note for User Programmable Offset Voltage of EPAD Operational Amplifiers
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