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Series Information for AD8544ARUZ - Analog Devices


  • feature
    Single-supply operation: 2.7 V to 5.5 V Low supply current: 45 u03bcA/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



The AD8541/AD8542/AD8544 are single, dual, and quad rail- to-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 AD8541/AD8542/AD8544 are optimized to maintain high gains at lower supply voltages, making them useful for active filters and gain stages. The AD8541/AD8542/AD8544 are specified over the extended industrial temperature range (–40°C to +125°C). The AD8541 is available in 5-lead SOT-23, 5-lead SC70, and 8-lead SOIC packages. The AD8542 is available in 8-lead SOIC, 8-lead MSOP, and 8-lead TSSOP surface-mount packages. The AD8544 is available in 14-lead narrow SOIC and 14-lead TSSOP surface- mount packages. All MSOP, SC70, and SOT versions are available in tape and reel only. See the Ordering Guide for automotive models.


No. of Amplifiers:
4 Amplifier, 4Amplifiers
Slew Rate:
Supply Voltage Range:
2.7V to 5.5V
Amplifier Case Style:
No. of Pins:
Operating Temperature Min:
Operating Temperature Max:
Product Range:
AD8544 Series
Automotive Qualification Standard:
RoHS Phthalates Compliant:
MSL 1 - Unlimited
No SVHC (07-Jul-2017)
Amplifer Supply Voltage:
2.7V to 5.5V
Base Number:
Gain Bandwidth:
I/O Type:
Rail-Rail I/O
Logic Function Number:
Op Amp Type:
General Purpose
Operating Temperature Range:
-40°C to +125°C
Supply Voltage Max:
Supply Voltage Min:

Alternate Descriptions

RS Components
CMOS Quad RtR Amp, AD8544ARUZ
Newark Electronics
Operational Amplifier, QUAD, 1 MHz, 4, 0.92 V/ s, 2.7V to 5.5V, TSSOP, 14 RoHS Compliant: Yes
Transfer Multisort Elektronik
Operational amplifier; 1MHz; 2.7÷5.5V; Channels:4; TSSOP14
Operational Amplifier [Analog Devices] AD8544ARUZ Operational Amplifier
RS Components UK
CMOS Quad RtR Amp, AD8544ARUZ
RS Components DE
Operationsverstärker AD8544ARUZ, 3 V, 5 V 1MHz TSSOP, 14-Pin Rail-to-Rail In/Out Montage-Typ : SMD Stromversorgungs-Typ : Single Flankensteilheit typ. : 0.92V/µs Betriebstemperatur max. : +125 °C Betriebstemperatur min. : -40 °C Abmessungen : 5 x 4.4 x 1mm Länge : 5mm Spannungsverstärkung typ. : 92 dB, Analog Devices
RS Components HK
CMOS Quad RtR Amp, AD8544ARUZ
RS Components JP
CMOS Quad RtR Amp, AD8544ARUZ
RS Components FR
Quadruple ampli-OP CMOS R-R TSSOP14
RS Components CN
CMOS Quad RtR Amp, AD8544ARUZ
RS Components ES
Amp rail-to-rail CMOS cuádr AD8544ARUZ
RS Components NL
CMOS Quad RtR Amp, AD8544ARUZ
RS Components NO
CMOS Quad RtR Amp, AD8544ARUZ
RS Components US
CMOS Quad RtR Amp, AD8544ARUZ
RS Components SG
CMOS Quad RtR Amp, AD8544ARUZ
RS Components TW
Amplificatore CMOS Quadruplo AD8544ARUZ