OP484FPZ

更新时间： 2024-11-23 03:44:55

品牌	Logo	应用领域
亚德诺 - ADI		运算放大器光电二极管
页数	文件大小	规格书
24页	507K
描述
Precision Rail-to-Rail Input and Output Operational Amplifiers

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OP484FPZ 数据手册

Precision Rail-to-Rail

Input and Output Operational Amplifiers

OP184/OP284/OP484

PIN CONFIGURATIONS

FEATURES

Single-supply operation

Wide bandwidth: 4 MHz

Low offset voltage: 65 μV

Unity-gain stable

High slew rate: 4.0 V/μs

Low noise: 3.9 nV/√Hz

OP184

NULL

–IN A

V+

–

+IN A

V–

OUT A

NULL

TOP VIEW

(Not to Scale)

NC = NO CONNECT

APPLICATIONS

Figure 1. 8-Lead SOIC (S-Suffix)

Battery-powered instrumentation

Power supply control and protection

Telecom

DAC output amplifier

ADC input buffer

OP284

V+

OUT A

–IN A

+IN A

V–

OUT B

–IN B

+IN B

TOP VIEW

(Not to Scale)

GENERAL DESCRIPTION

Figure 2. 8-Lead PDIP (P-Suffix)

8-Lead SOIC (S-Suffix)

The OP184/OP284/OP484 are single, dual, and quad single-supply,

4 MHz bandwidth amplifiers featuring rail-to-rail inputs and

outputs. They are guaranteed to operate from 3 V to 36 V (or

1.ꢀ V to 18 V) and function with a single supply as low as 1.ꢀ V.

OUT A

–IN A

+IN A

V+

OUT D

–IN D

+IN D

V–

These amplifiers are superb for single-supply applications

requiring both ac and precision dc performance. The combi-

nation of bandwidth, low noise, and precision makes the

OP184/OP284/OP484 useful in a wide variety of applications,

including filters and instrumentation.

OP484

TOP VIEW

(Not to Scale)

+IN B

–IN B

OUT B

10 +IN C

–IN C

OUT C

Figure 3. 14-Lead PDIP (P-Suffix)

14-Lead Narrow-Body SOIC (S-Suffix)

Other applications for these amplifiers include portable telecom

equipment, power supply control and protection, and as

amplifiers or buffers for transducers with wide output ranges.

Sensors requiring a rail-to-rail input amplifier include Hall

effect, piezo electric, and resistive transducers.

The ability to swing rail-to-rail at both the input and output

enables designers to build multistage filters in single-supply

systems and to maintain high signal-to-noise ratios.

The OP184/OP284/OP484 are specified over the hot extended

industrial (–40°C to +12ꢀ°C) temperature range. The single is

available in 8-lead SOIC surface mount packages. The dual is

available in 8-lead PDIP and SOIC surface mount packages.

The quad OP484 is available in 14-lead PDIP and 14-lead,

narrow-body SOIC packages.

Rev. D

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. Specifications subject to change without notice. No

license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

Trademarks and registeredtrademarks arethe property of their respective owners.

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

Tel: 781.329.4700

Fax: 781.461.3113

www.analog.com

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OP484FPZ 替代型号

型号	品牌	替代类型	描述	数据表
OPA4277PA	TI	功能相似	High Precision OPERATIONAL AMPLIFIERS
MCP6284-E/P	MICROCHIP	功能相似	450 Î¼A, 5 MHz Rail-to-Rail Op Amp
TLE2064CN	TI	功能相似	EXCALIBUR JFET-INPUT HIGH-OUTPUT-DRIVE mPOWER OPERATIONAL AMPLIFIERS

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OP484FS	ADI	获取价格	Precision Rail-to-Rail Input & Output Operational Amplifiers
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OP484FS-REEL7	ADI	获取价格	Precision Rail-to-Rail Input and Output Operational Amplifiers
OP484FSZ	ADI	获取价格	Precision Rail-to-Rail Input and Output Operational Amplifiers
OP484FSZ-REEL	ADI	获取价格	Precision Rail-to-Rail Input and Output Operational Amplifiers
OP484FSZ-REEL7	ADI	获取价格	Precision Rail-to-Rail Input and Output Operational Amplifiers
OP490	ADI	获取价格	Low Voltage Micropower Quad Operational Amplifier
OP490	MAXWELL	获取价格	Low Voltage Micropower Quad Operational Amplifier
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,

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