Datasheet > OP400AY/883C

OP400AY/883C

更新时间： 2024-11-04 19:03:55

品牌	Logo	应用领域
亚德诺 - ADI		放大器
页数	文件大小	规格书
16页	322K
描述
IC QUAD OP-AMP, 270 uV OFFSET-MAX, 0.5 MHz BAND WIDTH, CDIP14, HERMETIC SEALED, CERDIP-14, Operational Amplifier

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OP400AY/883C 数据手册

Quad Low Offset, Low Power

Operational Amplifier

Data Sheet

OP400

FUNCTIONAL BLOCK DIAGRAMS

FEATURES

Low input offset voltage: 150 µV maximum

Low offset voltage drift over –55°C to +125°C: 1.2 μV/°C

maximum

Low supply current (per amplifier): 725 µA maximum

High open-loop gain: 5000 V/mV minimum

Input bias current: 3 nA maximum

Low noise voltage density: 11 nV/√Hz at 1 kHz

Stable with large capacitive loads: 10 nF typical

Available in die form

OUTA

–IN A

+IN A

V+

16 OUT D

15 –IN D

14 +IN D

13 V–

OUT A

–IN A

+IN A

V+

14 OUT D

13 –IN D

12 +IN D

11 V–

–

OP400

+IN B

–IN B

OUT B

12 +IN C

11 –IN C

10 OUT C

OP400

–

+IN B

–IN B

OUT B

10 +IN C

–IN C

OUT C

NC = NO CONNECT

Figure 1. 14-Pin Ceramic DIP (Y-Suffix)

and 14-Pin Plastic DIP (P-Suffix)

Figure 2. 16-Pin SOIC (S-Suffix)

GENERAL DESCRIPTION

The OP400 is the first monolithic quad operational amplifier

that features OP77-type performance. Precision performance is

not sacrificed with the OP400 to obtain the space and cost

savings offered by quad amplifiers.

The OP400 features low power consumption, drawing less than

725 µA per amplifier. The total current drawn by this quad

amplifier is less than that of a single OP07, yet the OP400 offers

significant improvements over this industry-standard op amp.

Voltage noise density of the OP400 is a low 11 nV/√Hz at

10 Hz, half that of most competitive devices.

The OP400 features an extremely low input offset voltage of less

than 150 µV with a drift of less than 1.2 µV/°C, guaranteed over

the full military temperature range. Open-loop gain of the

OP400 is more than 5 million into a 10 kΩ load, input bias

current is less than 3 nA, CMR is more than 120 dB, and PSRR

is less than 1.8 µV/V. On-chip Zener zap trimming is used to

achieve the low input offset voltage of the OP400 and eliminates

the need for offset nulling. The OP400 conforms to the industry-

standard quad pinout, which does not have null terminals.

The OP400 is an ideal choice for applications requiring multiple

precision operational amplifiers and where low power

consumption is critical.

V+

BIAS

VOLTAGE

LIMITING

NETWORK

OUT

+IN

–IN

V–

Figure 3. Simplified Schematic (One of Four Amplifiers Is Shown)

Rev. H

Document Feedback

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

rightsof third parties that may result fromits 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 andregisteredtrademarks are the property of their respective owners.

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

Tel: 781.329.4700

Technical Support

www.analog.com

12 3 4 5 6 7...16

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与OP400AY/883C相关器件

型号	品牌	获取价格	描述	数据表
OP400AYMDA	ADI	获取价格	Quad Low Offset, Low Power Operational Amplifier
OP400BIEY	ADI	获取价格	IC QUAD OP-AMP, 220 uV OFFSET-MAX, 0.5 MHz BAND WIDTH, CDIP14, HERMETIC SEALED, CERDIP-14,
OP400BIFY	ADI	获取价格	IC QUAD OP-AMP, 350 uV OFFSET-MAX, 0.5 MHz BAND WIDTH, CDIP14, HERMETIC SEALED, CERDIP-14,
OP400BIGP	ROCHESTER	获取价格	QUAD OP-AMP, 400uV OFFSET-MAX, 0.5MHz BAND WIDTH, PDIP14, PLASTIC, DIP-14
OP400BIGP	ADI	获取价格	IC QUAD OP-AMP, 400 uV OFFSET-MAX, 0.5 MHz BAND WIDTH, PDIP14, PLASTIC, DIP-14, Operationa
OP400BIGS	ADI	获取价格	暂无描述
OP400BIHP	ADI	获取价格	IC QUAD OP-AMP, 400 uV OFFSET-MAX, 0.5 MHz BAND WIDTH, PDIP14, PLASTIC, DIP-14, Operationa
OP400BIHS	ADI	获取价格	IC QUAD OP-AMP, 400 uV OFFSET-MAX, 0.5 MHz BAND WIDTH, PDSO16, PLASTIC, SOL-16, Operationa
OP400EY	ADI	获取价格	Quad Low-Offset, Low-Power Operational Amplifier
OP-400EY	ADI	获取价格	QUAD LOW-OFFSET, LOW-POWER OPERATIONAL AMPLIFIER

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