OP490F

更新时间： 2024-11-04 03:44:55

品牌	Logo	应用领域
亚德诺 - ADI		运算放大器
页数	文件大小	规格书
16页	1815K
描述
Low Voltage Micropower Quad Operational Amplifier

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OP490F 数据手册

Low Voltage Micropower

Quad Operational Amplifier

OP490

FEATURES

PIN CONNECTION

Single/Dual-Supply Operation

1.6 V to 36 V

؎0.8 V to ؎18 V

14-Lead Hermetic DIP

(Y Suffix)

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

OUT A

–IN A

+IN A

V+

14 OUT D

13 –IN D

12 +IN D

11 V–

+IN B

–IN B

OUT B

10 +IN C

–IN C

OUT C

14-Lead Plastic DIP

(P Suffix)

OUT A

–IN A

+IN A

V+

14 OUT D

13 –IN D

12 +IN D

11 V–

GENERAL DESCRIPTION

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.

+IN B

–IN B

OUT B

10 +IN C

–IN C

OUT C

The quad OP490 draws less than 20 mA 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.

16-Lead SOIC

(S Suffix)

OUT A

–IN A

+IN A

V+

16 OUT D

15 –IN D

14 +IN D

13 V–

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.

+IN B

–IN B

OUT B

12 +IN C

11 –IN C

10 OUT C

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

Fax: 781/326-8703

www.analog.com

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与OP490F相关器件

型号	品牌	获取价格	描述	数据表
OP490FY	ADI	获取价格	Low Voltage Micropower Quad Operational Amplifier
OP490G	ADI	获取价格	Low Voltage Micropower Quad Operational Amplifier
OP490GBC	ADI	获取价格	IC QUAD OP-AMP, 750 uV OFFSET-MAX, 0.02 MHz BAND WIDTH, UUC14, 3.53 X 3.07 MM, DIE-14, Ope
OP-490GBC	ADI	获取价格	IC QUAD OP-AMP, 750 uV OFFSET-MAX, UUC16, DIE-14, Operational Amplifier
OP490GP	ADI	获取价格	Low Voltage Micropower Quad Operational Amplifier
OP490GPZ	ADI	获取价格	Low Voltage, Micropower, Quad Operational Amplifier
OP490GS	ADI	获取价格	Low Voltage Micropower Quad Operational Amplifier
OP490GS-REEL	ADI	获取价格	IC QUAD OP-AMP, 1500 uV OFFSET-MAX, 0.02 MHz BAND WIDTH, PDSO16, MS-013AA, SOIC-16, Operat
OP490GSZ	ADI	获取价格	Low Voltage, Micropower, Quad Operational Amplifier
OP490GSZ-REEL	ADI	获取价格	Low Voltage, Micropower, Quad Operational Amplifier

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