AD8646ARZ-REEL

更新时间： 2024-11-01 04:31:07

品牌	Logo	应用领域
亚德诺 - ADI		放大器光电二极管
页数	文件大小	规格书
12页	472K
描述
24 MHz Rail-to-Rail Dual Amplifier

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AD8646ARZ-REEL 数据手册

24 MHz Rail-to-Rail

Dual Amplifier

AD8646

FEATURES

PIN CONFIGURATION

Offset voltage: 2.5 mV maximum

Single-supply operation: 2.7 V to 5.5 V

Low noise: 8 nV/√Hz

Wide bandwidth: 24 MHz

Slew rate: 12 V/μs

OUTA

–INA

+INA

V–

V+

OUTB

–INB

+INB

AD8646

TOP VIEW

(Not to Scale)

Figure 1.

Short-circuit output current: 150 mA

No phase reversal

Low input bias current: 1 pA

Low supply current: 2 mA maximum

Unity gain stable

APPLICATIONS

Battery-powered instruments

Multipole filters

ADC front ends

Sensors

Barcode scanners

ASIC input or output amplifiers

Audio amplifiers

Photodiode amplifiers

Datapath/mux/switch control

GENERAL DESCRIPTION

The AD8646 is a dual, rail-to-rail, input and output, single-

supply amplifier featuring low offset voltage, wide signal

bandwidth, low input voltage, and low current noise.

offers high output drive capability, which is excellent for audio

line drivers and other low impedance applications.

Applications include portable and low powered instrumenta-

tion, audio amplification for portable devices, portable phone

headsets, barcode scanners, and multipole filters. The ability to

swing rail to rail at both the input and output enables designers

to buffer CMOS ADCs, DACs, ASICs, and other wide output

swing devices in single-supply systems.

The combination of 24 MHz bandwidth, low offset, low noise,

and very low input bias current makes these amplifiers useful in

a wide variety of applications. Filters, integrators, photodiode

amplifiers, and high impedance sensors all benefit from the

combination of performance features. AC applications benefit

from the wide bandwidth and low distortion. This amplifier

Rev. 0

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

12 3 4 5 6 7...12

中文翻译

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AD8646ARZ-REEL 替代型号

型号	品牌	替代类型	描述	数据表
AD8646ARZ-REEL7	ADI	类似代替	24 MHz Rail-to-Rail Dual Amplifier
AD8646ARZ	ADI	类似代替	24 MHz Rail-to-Rail Dual Amplifier

与AD8646ARZ-REEL相关器件

型号	品牌	获取价格	描述	数据表
AD8646ARZ-REEL7	ADI	获取价格	24 MHz Rail-to-Rail Dual Amplifier
AD8646WARMZ-R7	ADI	获取价格	24 MHz Rail-to-Rail Amplifiers with Shutdown Option
AD8646WARMZ-RL	ADI	获取价格	24 MHz Rail-to-Rail Amplifiers with Shutdown Option
AD8646WARZ-R7	ADI	获取价格	24 MHz Rail-to-Rail Amplifiers with Shutdown Option
AD8646WARZ-RL	ADI	获取价格	24 MHz Rail-to-Rail Amplifiers with Shutdown Option
AD8647	ADI	获取价格	24 MHz Rail-to-Rail Amplifiers with Shutdown Option
AD8647_15	ADI	获取价格	24 MHz Rail-to-Rail Amplifiers
AD8647ARMZ	ADI	获取价格	24 MHz Rail-to-Rail Amplifiers with Shutdown Option
AD8647ARMZ-R2	ADI	获取价格	24 MHz Rail-to-Rail Amplifiers with Shutdown Option
AD8647ARMZREEL	ADI	获取价格	IC DUAL OP-AMP, 3200 uV OFFSET-MAX, 24 MHz BAND WIDTH, PDSO10, ROHS COMPLIANT, MO-187BA, M

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