EPAD (E-trimmable VOS) Operational Amplifiers

   
ALD makes a broad line of user-trimmable Vos @ Ultra low Ibias precision Rail-to-Rail CMOS operational amplifiers. These operational amplifiers exhibit ultra-low input power requirements, optional user-set Vos and are available in a variety of operating power consumption ranges and bandwidths, offset voltages, operating temperature ranges, package types and configurations.

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ALD1721E EPAD Micropower Op Amp Features User Programmable Vos with Program Range +/-10mV, and initial Vos 90µV.
ALD1722E EPAD Op Amp Features User Programmable Vos with Program Range +/-5mV, and initial Vos 90µV.
ALD1726E EPAD Ultra-Micropower (25µA) Op Amp Features Programmable Vos with Program Range +/-10mV, and initial Vos 100µV.
ALD2721E Dual EPAD Micropower Op Amp Features User Programmable Vos with Program Range +/-5.0mV, and initial Vos 100µV.
ALD2722E Dual EPAD Op Amp Features User Programmable Vos with Program Range +/-5.0mV and initial Vos 100µV.
ALD2724E Dual EPAD Precision High Slew Rate Op Amp Features Electrically Programmable Vos and initial Vos of 100 uV and Ios of 10 pA
ALD2726E Dual EPAD Ultra-Micropower (25µA) Op Amp Features Programmable Vos with Program Range +/-7mV, and initial Vos 100µV.
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. The ALD1730 Series (ALD1731, ALD1732, ALD1736, ALD2731, ALD2732, and ALD2736) are our newest precision, low-cost, industry standard pin-out op amps.
AN1700 Application Note - User Programmable Offset Voltage of EPAD Operational Amplifiers
ALD1721/ALD1721G Precision Micropower Rail-to-Rail CMOS Operational Amplifier
ALD1722/ALD1722G Precision Low Power Rail-to-Rail CMOS Operational Amplifier
ALD1726/ALD1726G Precision Ultra Micropower Rail-to-Rail CMOS Operational Amplifier
ALD1731 Precision Micropower CMOS Operational Amplifier
ALD1732 Precision Low Power CMOS Operational Amplifier
ALD1736 Precision Ultra Micropower CMOS Operational Amplifier
ALD2721 Dual EPAD Micropower Op Amp Features Vos 150µV max and Ios 10pA max.
ALD2722 Dual EPAD Op Amp Features Vos 150µV max and Ios 10pA max.
ALD2724 Dual EPAD High Slew Rate Precision Op Amp Features Vos of 100 uV and Ios of 10pA
ALD2726 Dual EPAD Ultra-Micropower (25µA) Op Amp Features Vos 150µV max and Ios 10pA max.
ALD2731 Precision Dual Micropower CMOS Operational Amplifier
ALD2732 Precision Dual Low Power CMOS Operational Amplifier
ALD2736 Precision Dual Ultra Micropower CMOS Operational Amplifier