AD8041

更新时间： 2024-11-28 22:53:31

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	440K
描述
160 MHz Rail-to-Rail Amplifier with Disable

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AD8041 数据手册

160 MHz Rail-to-Rail

Amplifier with Disable

AD8041

CONNECTION DIAGRAM

FEATURES

8-Pin Plastic Mini-DIP and SOIC

Fully Specified for +3 V, +5 V, and ؎5 V Supplies

Output Swings Rail to Rail

Input Voltage Range Extends 200 mV Below Ground

No Phase Reversal with Inputs 1 V Beyond Supplies

Disable/Power-Down Capability

Low Power of 5.2 mA (26 mW on +5 V)

High Speed and Fast Settling on +5 V:

160 MHz –3 dB Bandwidth (G = +1)

160 V/␮s Slew Rate

–INPUT

+INPUT

DISABLE

OUTPUT

AD8041

(Top View)

–V

NC = NO CONNECT

30 ns Settling Time to 0.1%

Good Video Specifications (R_L= 150 ⍀, G = +2)

Gain Flatness of 0.1 dB to 30 MHz

0.03% Differential Gain Error

0.03؇ Differential Phase Error

Low Distortion

–69 dBc Worst Harmonic @ 10 MHz

Outstanding Load Drive Capability

Drives 50 mA 0.5 V from Supply Rails

Cap Load Drive of 45 pF

The output voltage swing extends to within 50 mV of each rail,

providing the maximum output dynamic range. Additionally, it

features gain flatness of 0.1 dB to 30 MHz while offering differ-

ential gain and phase error of 0.03% and 0.03° on a single +5 V

supply. This makes the AD8041 ideal for professional video

electronics such as cameras, video switchers or any high speed

portable equipment. The AD8041’s low distortion and fast set-

tling make it ideal for buffering high speed A-to-D converters.

The AD8041 has a high speed disable feature useful for mul-

tiplexing or for reducing power consumption (1.5 mA). The dis-

able logic interface is compatible with CMOS or open-collector

logic. The AD8041 offers low power supply current of 5.8 mA

max and can run on a single +3 V power supply. These features

are ideally suited for portable and battery powered applications

where size and power are critical.

APPLICATIONS

Power Sensitive High Speed Systems

Video Switchers

Distribution Amplifiers

A/D Driver

Professional Cameras

CCD Imaging Systems

Ultrasound Equipment (Multichannel)

Single-Supply Multiplexer

The wide bandwidth of 160 MHz along with 160 V/µs of slew

rate on a single +5 V supply make the AD8041 useful in many

general purpose high speed applications where dual power sup-

plies of up to ±6 V and single supplies from +3 V to +12 V are

needed. The AD8041 is available in 8-pin plastic DIP and

SOIC over the industrial temperature range of –40°C to +85°C.

PRODUCT DESCRIPTION

The AD8041 is a low power voltage feedback, high speed am-

plifier designed to operate on +3 V, +5 V or ±5 V supplies. It

has true single supply capability with an input voltage range

extending 200 mV below the negative rail and within 1 V of the

positive rail.

= +5V

G = +2

= 400Ω

–1

–2

–3

–4

–5

–6

2.5V

–7

–8

200ns

FREQUENCY – MHz

100

Figure 1. Output Swing: Gain = –1, V_S= +5 V

REV. 0

Figure 2. Frequency Response: Gain = +2, V_S= +5 V

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

which may result from its use. No license is granted by implication or

otherwise under any patent or patent rights of Analog Devices.

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

Tel: 617/329-4700

Fax: 617/326-8703

12 3 4 5 6 7...16

中文翻译

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与AD8041相关器件

型号	品牌	获取价格	描述	数据表
AD8041AN	ADI	获取价格	160 MHz Rail-to-Rail Amplifier with Disable
AD8041ANZ	ETC	获取价格	MICROCIRCUIT, LINEAR, 160 MHz, RAIL-TO-RAIL AMPLIFIER WITH DISABLE, MONOLITHIC SILICON
AD8041AR	ADI	获取价格	160 MHz Rail-to-Rail Amplifier with Disable
AD8041AR-REEL	ADI	获取价格	160 MHz Rail-to-Rail Amplifier with Disable
AD8041AR-REEL7	ADI	获取价格	160 MHz Rail-to-Rail Amplifier with Disable
AD8041ARZ	ETC	获取价格	MICROCIRCUIT, LINEAR, 160 MHz, RAIL-TO-RAIL AMPLIFIER WITH DISABLE, MONOLITHIC SILICON
AD8041ARZ-REEL	ADI	获取价格	160 MHz Rail-to-Rail Amplifier with Disable
AD8041ARZ-REEL1	ADI	获取价格	160 MHz Rail-to-Rail Amplifier with Disable
AD8041ARZ-REEL7	ADI	获取价格	160 MHz Rail-to-Rail Amplifier with Disable
AD8041-EB	ADI	获取价格	160 MHz Rail-to-Rail Amplifier with Disable

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