AD822AN

更新时间： 2024-02-03 10:08:42

品牌	Logo	应用领域
亚德诺 - ADI		运算放大器放大器电路光电二极管
页数	文件大小	规格书
16页	322K
描述
Single Supply, Rail-to-Rail Low Power FET-Input Op Amp

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技术参数
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AD822AN 技术参数

是否无铅：	含铅	是否Rohs认证：	符合
生命周期：	Active	零件包装代码：	SOIC
包装说明：	SOP, SOP8,.25	针数：	8
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.31.00.01	风险等级：	1.58
Samacsys Confidence：	3	Samacsys Status：	Released
2D Presentation：	https://componentsearchengine.com/2D/0T/356316.1.1.png	Schematic Symbol：	https://componentsearchengine.com/symbol.php?partID=356316
PCB Footprint：	https://componentsearchengine.com/footprint.php?partID=356316	3D View：	https://componentsearchengine.com/viewer/3D.php?partID=356316
Samacsys PartID：	356316	Samacsys Image：	https://componentsearchengine.com/Images/9/AD822TRZ-EP.jpg
Samacsys Thumbnail Image：	https://componentsearchengine.com/Thumbnails/1/AD822TRZ-EP.jpg	Samacsys Pin Count：	8
Samacsys Part Category：	Integrated Circuit	Samacsys Package Category：	Small Outline Packages
Samacsys Footprint Name：	AD822TRZ-EP	Samacsys Released Date：	2019-05-24 06:17:13
Is Samacsys：	N	放大器类型：	OPERATIONAL AMPLIFIER
架构：	VOLTAGE-FEEDBACK	最大平均偏置电流 (IIB)：	0.006 µA
25C 时的最大偏置电流 (IIB)：	0.000025 µA	标称共模抑制比：	80 dB
频率补偿：	YES	最大输入失调电压：	1500 µV
JESD-30 代码：	R-PDSO-G8	JESD-609代码：	e4
长度：	4.9 mm	低-偏置：	YES
低-失调：	NO	微功率：	YES
湿度敏感等级：	1	负供电电压上限：	-18 V
标称负供电电压 (Vsup)：	-5 V	功能数量：	2
端子数量：	8	最高工作温度：	125 °C
最低工作温度：	-55 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	SOP	封装等效代码：	SOP8,.25
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE
包装方法：	TUBE	峰值回流温度（摄氏度）：	260
电源：	+-2.5/+-15/5/30 V	认证状态：	Not Qualified
座面最大高度：	1.75 mm	标称压摆率：	3 V/us
子类别：	Operational Amplifier	最大压摆率：	1.8 mA
供电电压上限：	18 V	标称供电电压 (Vsup)：	5 V
表面贴装：	YES	温度等级：	MILITARY
端子面层：	Nickel/Palladium/Gold (Ni/Pd/Au)	端子形式：	GULL WING
端子节距：	1.27 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	30	标称均一增益带宽：	1900 kHz
最小电压增益：	10000	宽度：	3.9 mm
Base Number Matches：	1

AD822AN 数据手册

Single Supply, Rail-to-Rail

Low Power FET-Input Op Amp

AD822

CO NNECTIO N D IAGRAM

FEATURES

TRUE SINGLE SUPPLY OPERATION

Output Sw ings Rail to Rail

8-P in P lastic D IP , Cerdip and SO IC

Input Voltage Range Extends Below Ground

Single Supply Capability from +3 V to +36 V

Dual Supply Capability from ؎1.5 V to ؎18 V

HIGH LOAD DRIVE

Capacitive Load Drive of 350 pF, G = 1

Minim um Output Current of 15 m A

EXCELLENT AC PERFORMANCE FOR LOW POWER

800 ␮A Max Quiescent Current per Am plifier

Unity Gain Bandw idth: 1.8 MHz

Slew Rate of 3.0 V/ ␮s

OUT1

–IN1

+IN1

V–

V+

OUT2

–IN2

+IN2

AD822

capability with an input voltage range extending below the

negative rail, allowing the AD822 to accommodate input signals

below ground in the single supply mode. Output voltage swing

extends to within 10 mV of each rail providing the maximum

output dynamic range.

GOOD DC PERFORMANCE

800 ␮V Max Input Offset Voltage

2 ␮V/ ؇C Typ Offset Voltage Drift

25 pA Max Input Bias Current

LOW NOISE

13 nV/ √Hz @ 10 kHz

NO PHASE INVERSION

Offset voltage of 800 µV max, offset voltage drift of 2 µV/°C,

input bias currents below 25 pA and low input voltage noise

provide dc precision with source impedances up to a Gigaohm.

1.8 MHz unity gain bandwidth, –93 dB T HD at 10 kHz and

3 V/µs slew rate are provided with a low supply current of

800 µA per amplifier. T he AD822 drives up to 350 pF of direct

capacitive load as a follower, and provides a minimum output

current of 15 mA. T his allows the amplifier to handle a wide

range of load conditions. T his combination of ac and dc

performance, plus the outstanding load drive capability, results

in an exceptionally versatile amplifier for the single supply user.

APPLICATIONS

Battery Pow ered Precision Instrum entation

Photodiode Pream ps

Active Filters

12- to 14-Bit Data Acquisition System s

Medical Instrum entation

Low Pow er References and Regulators

T he AD822 is available in four performance grades. T he A and

B grades are rated over the industrial temperature range of

–40°C to +85°C. T here is also a 3 volt grade—the AD822A-3V,

rated over the industrial temperature range. T he mil grade is

rated over the military temperature range of –55°C to +125°C

and is available processed on standard military drawing.

P RO D UCT D ESCRIP TIO N

T he AD822 is a dual precision, low power FET input op

amp that can operate from a single supply of +3.0 V to 36 V,

or dual supplies of ±1.5 V to ±18 V. It has true single supply

100

T he AD822 is offered in three varieties of 8-pin package: plastic

DIP, hermetic cerdip and surface mount (SOIC) as well as die

form.

20µ

100

OUT

(GND)

100

FREQUENCY – Hz

10k

Input Voltage Noise vs. Frequency

Gain of +2 Am plifier; V_S= +5, 0, V_IN= 2.5 V Sine Centered

at 1.25 Volts, R_L= 100 kΩ

REV. A

Inform ation furnished by Analog Devices is believed to be accurate and

reliable. However, no responsibility is assum ed by Analog Devices for its

use, nor for any infringem ents of patents or other rights of third parties

which m ay result from its use. No license is granted by im plication or

otherwise under any patent or patent rights of Analog Devices.

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

Tel: 617/ 329-4700

Fax: 617/ 326-8703

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AD822ANZ	ADI	Single-Supply, Rail-to-Rail Low Power FET-Input Op Amp	获取价格
AD822AQ	ADI	IC DUAL OP-AMP, 1000 uV OFFSET-MAX, 2 MHz BAND WIDTH, CDIP8, HERMETIC SEALED, CERDIP-8, Op	获取价格
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