AD8624 Series

Low Power, Precision Rail-to-Rail Output Quad Op Amp

Catalog

Low Power, Precision Rail-to-Rail Output Quad Op Amp

Part	Voltage - Supply Span (Max) [Max]	Supplier Device Package	Current - Output / Channel [custom]	Amplifier Type	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Number of Circuits	Current - Input Bias	Output Type	Mounting Type	Voltage - Input Offset	Gain Bandwidth Product	Current - Supply	Voltage - Supply Span (Min) [Min]	Slew Rate	Package / Case [custom]	Package / Case [custom]
Analog Devices AD8624ACPZ-R7	30 V	16-LFCSP-WQ (4x4)	40 mA	General Purpose	125 °C	-40 °C	16-WQFN Exposed Pad CSP	4	45 pA	Rail-to-Rail	Surface Mount	10 µV	560 kHz	215 µA	5 V	0.48 V/µs
Analog Devices AD8624ACPZ-R2	30 V	16-LFCSP-WQ (4x4)	40 mA	General Purpose	125 °C	-40 °C	16-WQFN Exposed Pad CSP	4	45 pA	Rail-to-Rail	Surface Mount	10 µV	560 kHz	215 µA	5 V	0.48 V/µs
Analog Devices AD8624ARUZ	30 V	14-TSSOP	40 mA	General Purpose	125 °C	-40 °C	14-TSSOP	4	45 pA	Rail-to-Rail	Surface Mount	10 µV	560 kHz	215 µA	5 V	0.48 V/µs	0.173 "	4.4 mm
Analog Devices AD8624ARUZ-RL	30 V	14-TSSOP	40 mA	General Purpose	125 °C	-40 °C	14-TSSOP	4	45 pA	Rail-to-Rail	Surface Mount	10 µV	560 kHz	215 µA	5 V	0.48 V/µs	0.173 "	4.4 mm
Analog Devices AD8624ACPZ-RL	30 V	16-LFCSP-WQ (4x4)	40 mA	General Purpose	125 °C	-40 °C	16-WQFN Exposed Pad CSP	4	45 pA	Rail-to-Rail	Surface Mount	10 µV	560 kHz	215 µA	5 V	0.48 V/µs

Catalog

Low Power, Precision Rail-to-Rail Output Quad Op Amp

Key Features

• Low offset voltage: 125 μV max

• Supply current: 215 μA/amp typ

• Input bias current: 200 pA max

• Low input offset voltage drift: 1.2 μV/°C max

• Low voltage noise: 11 nV/√Hz

• Operating temperature: −40°C to +125°C

• Rail-to-rail output swing

• Unity gain stable

• ±2.5 V to ±18 V operation

Description

The AD8624 is a quad, precision rail-to-rail output operational amplifier with a low supply current of only 350 μA maximum over temperature and supply voltages. It offers low offset, drift, and voltage noise combined with very low input bias currents over the full operating temperature range. With typical offset voltage of only 10 μV, offset drift of 0.5 μV/°C, and noise of only 0.2 μV p-p (0.1 Hz to 10 Hz), they are perfectly suited for applications where large error sources cannot be tolerated. Many systems can take advantage of the low noise, dc precision, and rail-to-rail output swing provided by the AD8622/AD8624 to maximize the signal-to-noise ratio and dynamic range for low power operation. The AD8622/ AD8624 are specified for the extended industrial temperature range of −40°C to +125°C. The AD8622 is available in lead-free 8-lead SOIC and MSOP packages, while the AD8624 is available in lead-free 14-lead TSSOP and 16-lead LFCSP packages.ApplicationsPortable precision instrumentationLaser diode control loopsStrain gage amplifiersMedical instrumentationThermocouple amplifiers