AO1612 Datasheet | AiT Semiconductor

DESCRIPTION FEATURES The AO1612 amplifier is single supply, micropower, zero-drift CMOS operational amplifiers, the amplifiers offer bandwidth of 1.8MHz, rail-to-rail inputs and outputs, and single supply operation from 1.8V to 5.5V. AO1612 uses chopper stabilized technique to provide very low offset voltage (less than 5μV maximum) and near zero drift over temperature. Low quiescent supply current of 220μA per amplifier and very low input bias current of 20p A make the devices an ideal choice for low offset, low power consumption and high impedance applications. The AO1612 offers excellent CMRR without the crossover associated with traditional plementary input stages. This design results in superior performance for driving analog-to-digital converters (ADCs) without degradation of differential linearity. - Single-Supply Operation from +1.8V ~ +5.5V - Rail-to-Rail Input / Output - Gain-Bandwidth Product: 1.8MHz(Typ.@25℃) - Low Input Bias Current: 20p A (Typ.@25℃) - Low Offset Voltage: 5μV (Max. @25℃) - Quiescent Current: 220μA per Amplifier (Typ.) - Operating Temperature: -45℃ ~ +125℃ - Zero Drift: 0.005μV/℃ (Typ.) - Embedded RF Anti-EMI Filter APPLICATION - Battery-Powered Instrumentation - Transducer Application - Temperature Measurements - Electronics Scales - Handheld Test Equipment The AO1612 is available in SOT-25 and SOP8 packages. The extended temperature range of -45℃ to +125℃ over all supply voltages offers additional design flexibility. TYPICAL APPLICATION ORDERING INFORMATION Package Type Part Number SOT-25 SPQ: 3,000pcs/Reel AO1612E5R E5 AO1612E5VR SOP8 SPQ: 4,000pcs/Reel AO1612M8R M8 AO1612M8VR Note V: Halogen free Package R: Tape & Reel Ai T provides all Ro HS products REV1.0 - MAR 2023 RELEASED - SOT-25 SOP8 -1- Ai T Semiconductor...