AD8542ARMZ 运算放大器

AD8542ARMZ

运算放大器 - 运放 Gen-Purp CMOS Dual RR

CMOS Rail-to-Rail General-Purpose  Amplifiers

GENERAL DESCRIPTION AD8542ARMZ

The AD8541/AD8542/AD8544 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. 

FEATURES AD8542ARMZ

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

APPLICATIONS AD8542ARMZ

ASIC input or output amplifiers

Sensor interfaces

Piezoelectric transducer amplifiers

Medical instrumentation

Mobile communications

Audio outputs

Portable systems