Datasheet Analog Devices AD8542ARZ — Ficha de datos

CMOS Rail-to-Rail General-Purpose
Amplifiers
AD8541/AD8542/AD8544
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 PIN CONFIGURATIONS OUT A 1 AD8541 5 V+ V– 2
+IN A 3 4 –IN A 00935-001 FEATURES Figure 1. 5-Lead SC70 and 5-Lead SOT-23
(KS and RJ Suffixes) APPLICATIONS
8 NC 2 7 V+ +IN A 3 6 OUT A 4 5 NC NC 1
–IN A V– AD8541 00935-002 ASIC input or output amplifiers
Sensor interfaces
Piezoelectric transducer amplifiers
Medical instrumentation
Mobile communications
Audio outputs
Portable systems NC = NO CONNECT Figure 2. 8-Lead SOIC
(R Suffix) Very low input bias currents enable the AD8541/AD8542/AD8544
to be used for integrators, photodiode amplifiers, piezoelectric …