OP490

更新时间： 2024-11-03 22:27:27

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
12页	244K
描述
Low Voltage Micropower Quad Operational Amplifier

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中文翻译

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数据手册

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OP490 数据手册

Low Voltage Micropower

Quad Operational Amplifier

OP490

P IN CO NNECTIO N

FEATURES

Single/ Dual Supply Operation

+1.6 V to +36 V

؎0.8 V to ؎18 V

14-P in H erm etic D IP (Y-Suffix)

14-P in P lastic D IP (P -Suffix)

True Single-Supply Operation; Input and Output

Voltage Ranges Include Ground

Low Supply Current: 80 ␮A m ax

High Output Drive: 5 m A m in

Low Offset Voltage: 0.5 m A m ax

High Open-Loop Gain: 700 V/ m V m in

Outstanding PSRR: 5.6 ␮V/ V m in

Industry Standard Quad Pinouts

Available in Die Form

OUT D

OUT A

–IN A

+IN A

V+

13 –IN D

+IN D

11 V–

+IN B

–IN B

OUT B

+IN C

–IN C

OUT C

GENERAL D ESCRIP TIO N

16-P in SO L (S-Suffix)

T he 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 sig-

nals down to ground in single-supply operation. T he OP490’s

output swing also includes ground when operating from a single

supply, enabling “zero-in, zero-out” operation.

OUT D

OUT A

–IN A

15 –IN D

+IN A

V+

+IN D

13 V–

+IN B

–IN B

OUT B

12 +IN C

11 –IN C

T he quad OP490 draws less than 20 µA 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 µV/°C over the military tem-

perature range. Gain exceeds over 700,000 and CMR is better

than 100 dB. A PSRR of under 5.6 µV/V minimizes offset volt-

age changes experienced in battery powered systems.

OUT C

NC = NO CONNECT

28-P in LCC (TC-Suffix)

T he quad OP490 combines high performance with the space

and cost savings of quad amplifiers. T he minimal voltage and

current requirements of the OP490 makes it ideal for battery

and solar powered applications, such as portable instruments

and remote sensors.

28 27 26

+IN D

+IN A

V–

V+

+IN C

+IN B 10

17 18

12 13 14

NC = NO CONNECT

REV. B

Inform ation furnished by Analog Devices is believed to be accurate and

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

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

which m ay result from its use. No license is granted by im plication or

otherwise under any patent or patent rights of Analog Devices.

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

Tel: 617/ 329-4700 Fax: 617/ 326-8703

12 3 4 5 6 7...12

中文翻译

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与OP490相关器件

型号	品牌	获取价格	描述	数据表
OP490ATC/883	ADI	获取价格	Low Voltage Micropower Quad Operational Amplifier
OP-490ATC/883	ADI	获取价格	IC QUAD OP-AMP, 1000 uV OFFSET-MAX, 0.02 MHz BAND WIDTH, CQCC28, HERMETIC SEALED, CERAMIC,
OP490AY	ADI	获取价格	Low Voltage Micropower Quad Operational Amplifier
OP-490AY/883	ADI	获取价格	IC QUAD OP-AMP, 1000 uV OFFSET-MAX, 0.02 MHz BAND WIDTH, CDIP14, HERMETIC SEALED, CERDIP-1
OP490BIEY	ADI	获取价格	IC QUAD OP-AMP, 800 uV OFFSET-MAX, 0.02 MHz BAND WIDTH, CDIP14, HERMETIC SEALED, CERDIP-14
OP490BIGS	ADI	获取价格	IC QUAD OP-AMP, 1500 uV OFFSET-MAX, 0.02 MHz BAND WIDTH, PDSO16, SOL-16, Operational Ampli
OP490E	ADI	获取价格	Low Voltage Micropower Quad Operational Amplifier
OP490EY	ADI	获取价格	Low Voltage Micropower Quad Operational Amplifier
OP490F	ADI	获取价格	Low Voltage Micropower Quad Operational Amplifier
OP490FY	ADI	获取价格	Low Voltage Micropower Quad Operational Amplifier

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