Datasheet > 5962-89641012A

5962-89641012A

更新时间： 2024-11-25 14:51:07

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	337K
描述
Wideband, Unity-Gain Stable, Fast Settling Op Amp

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5962-89641012A 数据手册

Wideband, Unity-Gain Stable,

Fast Settling Op Amp

Data Sheet

AD841

FEATURES

CONNECTION DIAGRAMS

AC performance

14 NC

AD841

Unity-gain bandwidth: 40 MHz

Fast settling time: 110 ns to 0.01%

Slew rate: 300 V/µs

Full power bandwidth: 4.7 MHz for 20 V p-p into a 500 Ω load

DC performance

13 NC

BALANCE

–INPUT

+INPUT

12 BALANCE

11 +V

10 OUTPUT

–V

TOP VIEW

(Not to Scale)

Input offset voltage: 1 mV maximum

Input voltage noise: 15 nV/√Hz typical

Open-loop gain: 45 V/mV into a 1 kΩ load

Output current: 50 mA minimum

Supply current: 12 mA maximum

NOTES

1. NC = NO CONNECT.

Figure 1. PDIP (N-14) Package and CERDIP (Q-14) Package

APPLICATIONS

High speed signal conditioning

Video and pulse amplifiers

Data acquisition systems

Line drivers

Active filters

Available in 14-pin plastic PDIP, 14-pin hermetic CERDIP, and

20-pin LCC packages

Chips and MIL-STD-883B parts available

20 19

–INPUT

+INPUT

OUTPUT

AD841

10 11 12 13

NOTES

1. NC = NO CONNECT.

Figure 2. LCC (E-20-1) Package

GENERAL DESCRIPTION

The AD841 is a member of the Analog Devices, Inc., family of

wide bandwidth operational amplifiers. This high speed/high

precision family includes the AD842, which is stable at a gain of

two or greater and has 100 mA minimum output current drive.

These devices are fabricated using Analog Devices’ junction

isolated complementary bipolar (CB) process. This process

permits a combination of dc precision and wideband ac perfor-

mance previously unobtainable in a monolithic op amp. In

addition to its 40 MHz unity-gain bandwidth product, the

AD841 offers extremely fast settling characteristics, typically

settling to within 0.01% of final value in 110 ns for a 10 V step.

use in high frequency signal conditioning circuits and wide

bandwidth active filters. The extremely rapid settling time of

the AD841 makes it the preferred choice for data acquisition

applications that require 12-bit accuracy. The AD841 is also

appropriate for other applications such as high speed DAC and

ADC buffer amplifiers and other wide bandwidth circuitry.

PRODUCT HIGHLIGHTS

1. The high slew rate and fast settling time of the AD841

make it ideal for DAC and ADC buffers, and all types of

video instrumentation circuitry.

2. The AD841 is a precision amplifier. It offers accuracy to

0.01% or better and wide bandwidth performance

previously available only in hybrids.

3. The AD841’s thermally balanced layout and the speed of

the CB process allow the AD841 to settle to 0.01% in 110 ns

without the long tails that occur with other fast op amps.

4. Laser wafer trimming reduces the input offset voltage to

1 mV maximum on the K grade, thus eliminating the need

for external offset nulling in many applications. Offset null

pins are provided for additional versatility.

Unlike many high frequency amplifiers, the AD841 requires no

external compensation. It remains stable over its full operating

temperature range. It also offers a low quiescent current of

12 mA maximum, a minimum output current drive capability

of 50 mA, a low input voltage noise of 15 nV/√Hz, and low

input offset voltage of 1 mV maximum.

The 300 V/µs slew rate of the AD841, along with its 40 MHz

gain bandwidth, ensures excellent performance in video and

pulse amplifier applications. This amplifier is well suited for

Rev. C

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

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5962-89641012A 替代型号

型号	品牌	替代类型	描述	数据表
AD841SEZ	ADI	完全替代	IC OP-AMP, 5500 uV OFFSET-MAX, 40 MHz BAND WIDTH, CQCC20, CERAMIC, LCC-20, Operational Amp
AD841SE	ADI	完全替代	Wideband, Unity-Gain Stable, Fast Settling Op Amp
AD841SE/883B	ADI	完全替代	Wideband, Unity-Gain Stable, Fast Settling Op Amp

与5962-89641012A相关器件

型号	品牌	获取价格	描述	数据表
5962-89641012X	ETC	获取价格	Voltage-Feedback Operational Amplifier
5962-8964101CA	ROCHESTER	获取价格	Operational Amplifier, 1 Func, 5500uV Offset-Max, BIPolar, CDIP14, HERMETIC SEALED, CERDIP
5962-8964101CX	ETC	获取价格	Voltage-Feedback Operational Amplifier
5962-8964101XX	ETC	获取价格	Voltage-Feedback Operational Amplifier
5962-89642012A	ROCHESTER	获取价格	OP-AMP, 3500 uV OFFSET-MAX, 80 MHz BAND WIDTH, CQCC20, CERAMIC, LCC-20
5962-89642012X	ETC	获取价格	Voltage-Feedback Operational Amplifier
5962-8964201CA	ROCHESTER	获取价格	OP-AMP, 3500 uV OFFSET-MAX, 80 MHz BAND WIDTH, CDIP14, HERMETIC SEALED, CERDIP-14
5962-8964201CX	ETC	获取价格	Voltage-Feedback Operational Amplifier
5962-8964201XX	ETC	获取价格	Voltage-Feedback Operational Amplifier
5962-8964301MXX	ETC	获取价格	Voltage-Feedback Operational Amplifier

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