Product Summary

The AD8544AR is a single, dual, and quad railto-rail input and output single-supply amplifier 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. The part provides 1 MHz bandwidth at a low current consumption of 45 mA per amplifier. Very low input bias currents enable the AD8544AR to be used for integrators, photodiode amplifiers, piezo electric sensors, and other applications with high source impedance. Supply current is only 45 mA per amplifier, ideal for battery operation. The AD8544AR is available in 8-lead SOIC, 8-lead MSOP, and 8-lead TSSOP surface-mount packages.

Parametrics

AD8544AR absolute maximum ratings: (1)Supply Voltage (VS) : 6 V; (2)Input Voltage: GND to VS; (3)Differential Input Voltage2: ±6 V; (4)Storage Temperature Range: –65℃ to +150℃; (5)Operating Temperature Range: –40℃ to +125℃; (6)Junction Temperature Range: –65℃ to +150℃; (7)Lead Temperature Range (Soldering, 60 sec): 300℃.

Features

AD8544AR features: (1)Single-Supply Operation: 2.7 V to 5.5 V; (2)Low Supply Current: 45 A/Amplifier; (3)Wide Bandwidth: 1 MHz; (4)No Phase Reversal; (5)Low Input Currents: 4 pA; (6)Unity Gain Stable; (7)Rail-to-Rail Input and Output.

Diagrams

AD8544AR circuit

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
AD8544AR
AD8544AR

Analog Devices Inc

IC OPAMP QUAD R-R I/O 14-SOIC

Data Sheet

1-448: $0.45
AD8544AR-REEL
AD8544AR-REEL

Analog Devices Inc

IC OPAMP QUAD R-R GEN-PUR 14SOIC

Data Sheet

1-2500: $0.41
AD8544ARUZ
AD8544ARUZ


IC OPAMP GP R-R CMOS 14TSSOP

Data Sheet

0-1: $0.87
1-10: $0.79
10-100: $0.63
100-250: $0.56
250-500: $0.49
500-1000: $0.41
1000-2500: $0.38
2500-5000: $0.37
AD8544AR-REEL7
AD8544AR-REEL7

Analog Devices Inc

IC OPAMP QUAD R-R GEN-PUR 14SOIC

Data Sheet

1-1000: $0.42
AD8544ARU
AD8544ARU

Analog Devices Inc

IC OPAMP QUAD R-R GENPUR 14TSSOP

Data Sheet

1-384: $0.45
AD8544ARU-REEL
AD8544ARU-REEL

Analog Devices Inc

IC OPAMP QUAD R-R GENPUR 14TSSOP

Data Sheet

1-2500: $0.41
AD8544ARUZ-REEL
AD8544ARUZ-REEL


IC OPAMP GP R-R CMOS 14TSSOP

Data Sheet

0-2500: $0.38
AD8544ARZ
AD8544ARZ


IC OPAMP GP R-R CMOS 1MHZ 14SOIC

Data Sheet

0-1: $0.87
1-10: $0.79
10-100: $0.63
100-250: $0.56
250-500: $0.49
500-1000: $0.41
1000-2500: $0.38
2500-5000: $0.37