OP490EY datasheet, PDF - EEWORLD Datasheet

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OP490EY: Descriptionlow voltage micropower quad operational amplifier; File Size2MB，16 Pages; ManufacturerADI; Websitehttps://www.analog.com

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OP490EY Overview

low voltage micropower quad operational amplifier

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FEATURES

Single/Dual-Supply Operation

1.6 V to 36 V

0.8 V to 18 V

True Single-Supply Operation; Input and Output

Voltage Ranges Include Ground

Low Supply Current: 80 A Max

High Output Drive: 5 mA Min

Low Offset Voltage: 0.5 mA Max

High Open-Loop Gain: 700 V/mV Min

Outstanding PSRR: 5.6 mV/V Min

Industry Standard Quad Pinouts

Available in Die Form

Low Voltage Micropower

Quad Operational Amplifier

OP490

PIN CONNECTION

14-Lead Hermetic DIP

(Y Suffix)

OUT A

–IN A

+IN A

V+

14 OUT D

13 –IN D

12 +IN D

11 V–

10 +IN C

9 –IN C

8 OUT C

+IN B 5

–IN B

OUT B 7

14-Lead Plastic DIP

(P Suffix)

GENERAL DESCRIPTION

OUT A

–IN A

+IN A

V+

+IN B

–IN B

14 OUT D

13 –IN D

12 +IN D

11 V–

10 +IN C

9 –IN C

8 OUT C

The OP490 is a high-performance micropower quad op amp

that operates from a single supply of 1.6 V to 36 V or from

dual supplies of

0.8 V to

18 V. Input voltage range includes

the negative rail allowing the OP490 to accommodate input

signals down to ground in single-supply operation. The

OP490’s output swing also includes ground when operating

from a single supply, enabling “zero-in, zero-out” operation.

The quad OP490 draws less than 20

of quiescent supply

current per amplifier, but each amplifier is able to deliver

over 5 mA of output current to a load. Input offset voltage is

under 0.5 mV with offset drift below 5

mV/∞C

over the military

temperature range. Gain exceeds over 700,000 and CMR is

better than 100 dB. A PSRR of under 5.6

mV/V

minimizes

offset voltage changes experienced in battery-powered systems.

The quad OP490 combines high performance with the space

and cost savings of quad amplifiers. The minimal voltage and

current requirements of the OP490 make it ideal for battery-

and solar-powered applications, such as portable instruments

and remote sensors.

OUT B 7

16-Lead SOIC

(S Suffix)

OUT A

–IN A

+IN A

V+

+IN B

–IN B

OUT B

16 OUT D

15 –IN D

14 +IN D

13 V–

12 +IN C

11 –IN C

10 OUT C

9 NC

NC = NO CONNECT

REV. C

Information furnished by Analog Devices is believed to be accurate and

reliable. However, no responsibility is assumed by Analog Devices for its

use, nor for any infringements of patents or other rights of third parties

that may result from its use. No license is granted by implication or

otherwise under any patent or patent rights of Analog Devices.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781/329-4700

www.analog.com

Fax: 781/326-8703

OP490EY Related Products

	OP490EY	OP490	OP490FY	OP490F	OP490GS	OP490E	OP490GP	OP490G
Description	low voltage micropower quad operational amplifier	low voltage micropower quad operational amplifier	low voltage micropower quad operational amplifier	low voltage micropower quad operational amplifier	low voltage micropower quad operational amplifier	low voltage micropower quad operational amplifier	low voltage micropower quad operational amplifier	low voltage micropower quad operational amplifier

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