OP491GSZ-REEL

Quad Op Amp, 3MHz GBW, 260uA, 1.35V-12V Supply, 75dB CMRR

Quad operational amplifier featuring micropower, single-supply operation with Rail-to-Rail Input/Output (RRIO). This general-purpose amplifier boasts a 3MHz gain bandwidth product and a 0.4V/µs slew rate, suitable for dual supply voltages from 1.35V to 6V or single supply from 2.7V to 12V. Key performance metrics include a 75dB CMRR, 110dB PSRR, and 96.9dB voltage gain. With a low input bias current of 30nA and 700µV input offset voltage, it operates efficiently with a 260µA operating supply current. Packaged in tape and reel, this RoHS compliant component is designed for a wide operating temperature range of -40°C to 125°C.

PackageR

Current1.6mA

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Technical Specifications

Analog Devices OP491GSZ-REEL technical specifications.

General

Amplifier Type	GENERAL PURPOSE
Package/Case	R
Common Mode Rejection Ratio	75dB
Dual Supply Voltage	5V
Gain Bandwidth Product	3MHz
Input Bias Current	30nA
Input Offset Voltage (Vos)	700uV
Input Voltage Noise Density	42nV/sqrt Hz
Lead Free	Contains Lead
Max Dual Supply Voltage	6V
Min Dual Supply Voltage	1.35V
Max Operating Temperature	125°C
Min Operating Temperature	-40°C
Max Supply Voltage	12V
Min Supply Voltage	2.7V
Number of Amplifiers	4
Number of Channels	4
Number of Circuits	4
Number of Elements	4
Operating Supply Current	260uA
Operating Supply Voltage	9V
Output Current per Channel	16mA
Package Quantity	2500
Packaging	Tape and Reel
Power Supply Rejection Ratio (PSRR)	110dB
Quiescent Current	200uA
Radiation Hardening	No
RoHS Compliant	Yes
Settling Time	22us
Slew Rate	0.4V/µs
Supply Current	1.6mA
Technology	BIPOLAR
Unity Gain Bandwidth Product	3MHz
Voltage Gain	96.9dB