AD8541AKSZ-REEL7 Datasheet

Precision Amplifiers


The AD8541AKSZ-REEL7 are single, dual, and quad railto-rail input and output, single-supply amplifiers featuring very low supply current and 1 MHz bandwidth. All are guaranteed to operate from a 2.7 V single supply as well as a 5 V supply. These parts provide 1 MHz bandwidth at a low current consumption of 45 μA per amplifier. Very low input bias currents enable the AD8541/AD8542/AD8544 to be used for integrators, photodiode amplifiers, piezoelectric sensors, and other applications with high source impedance. The supply current is only 45 μA per amplifier, ideal for battery operation. Rail-to-rail inputs and outputs are useful to designers buffering ASICs in single-supply systems. The AD8541AKSZ-REEL7 are optimized to maintain high gains at lower supply voltages, making them useful for active filters and gain stages. The AD8541AKSZ-REEL7 are specified over the extended industrial temperature range (–40°C to +125°C). The AD8541AKSZ-REEL7 is available in 5-lead SOT-23, 5-lead SC70, and 8-lead SOIC packages. The AD8541AKSZ-REEL7 is available in 8-lead SOIC, 8-lead MSOP, and 8-lead TSSOP surface-mount packages. The AD8541AKSZ-REEL7 is available in 14-lead narrow SOIC and 14-lead TSSOP surfacemount packages. All MSOP, SC70, and SOT versions are available in tape and reel only. See the Ordering Guide for automotive models AD8541AKSZ-REEL7 Features •Single-supply operation: 2.7 V to 5.5 V •Low supply current: 45 μA/amplifier •Wide bandwidth: 1 MHz •No phase reversal •Low input currents: 4 pA •Unity gain stable •Rail-to-rail input and output •Qualified for automotive applications AD8541AKSZ-REEL7 Applications •ASIC input or output amplifiers •Sensor interfaces •Piezoelectric transducer amplifiers •Medical instrumentation •Mobile communications •Audio outputs •Portable systems


[{"Name":"Input Offset Voltage:","Value":"1 mV"},{"Name":" Gain Bandwidth Product:","Value":"1 MHz"},{"Name":"Operating Supply Voltage:","Value":"2.7 V to 5.5 V"},{"Name":"Supply Current:","Value":"45 uA"},{"Name":"Maximum Operating Temperature:","Value":"+ 125 C"},{"Name":"Minimum Operating Temperature:","Value":"- 40 C"},{"Name":" Input Voltage Range (Max):","Value":"5 V"},{"Name":"Output Current (Typ):","Value":"30 mA"},{"Name":"Supply Voltage - Max:","Value":"5.5 V"},{"Name":"Supply Voltage - Min:","Value":"2.7 V"}]

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