AD849SQ

更新时间： 2024-02-28 18:48:35

品牌	Logo	应用领域
亚德诺 - ADI		运算放大器
页数	文件大小	规格书
8页	249K
描述
High Speed, Low Power Monolithic Op Amp

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AD849SQ 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
零件包装代码：	DIP	包装说明：	DIP, DIP8,.3
针数：	8	Reach Compliance Code：	not_compliant
ECCN代码：	EAR99	HTS代码：	8542.33.00.01
风险等级：	5.16	放大器类型：	OPERATIONAL AMPLIFIER
架构：	VOLTAGE-FEEDBACK	最大平均偏置电流 (IIB)：	7.5 µA
25C 时的最大偏置电流 (IIB)：	5 µA	最小共模抑制比：	100 dB
标称共模抑制比：	115 dB	频率补偿：	YES (AVCL>=25)
最大输入失调电压：	1000 µV	JESD-30 代码：	R-GDIP-T8
JESD-609代码：	e0	低-失调：	NO
负供电电压上限：	-18 V	标称负供电电压 (Vsup)：	-15 V
功能数量：	1	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：	CERAMIC, GLASS-SEALED	封装代码：	DIP
封装等效代码：	DIP8,.3	封装形状：	RECTANGULAR
封装形式：	IN-LINE	峰值回流温度（摄氏度）：	NOT APPLICABLE
电源：	+-5/+-15 V	认证状态：	Not Qualified
座面最大高度：	5.08 mm	最小摆率：	225 V/us
标称压摆率：	300 V/us	子类别：	Operational Amplifier
最大压摆率：	9 mA	供电电压上限：	18 V
标称供电电压 (Vsup)：	15 V	表面贴装：	NO
技术：	BIPOLAR	温度等级：	MILITARY
端子面层：	Tin/Lead (Sn/Pb)	端子形式：	THROUGH-HOLE
端子节距：	2.54 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	NOT APPLICABLE	标称均一增益带宽：	725000 kHz
最小电压增益：	45000	宽带：	YES
宽度：	7.62 mm	Base Number Matches：	1

AD849SQ 数据手册

High Speed, Low Power

Monolithic Op Amp

AD848/AD849

FEATURES

CO NNECTIO N D IAGRAMS

725 MHz Gain Bandw idth – AD849

175 MHz Gain Bandw idth – AD848

4.8 m A Supply Current

P lastic (N),

Sm all O utline (R) and

Cer dip (Q ) P ackages

300 V/ ␮s Slew Rate

80 ns Settling Tim e to 0.1% for a 10 V Step – AD849

Differential Gain: AD848 = 0.07%, AD849 = 0.08%

Differential Phase: AD848 = 0.08؇, AD849 = 0.04؇

Drives Capacitive Loads

AD848/49

NULL

–IN

NULL

+IN

OUTPUT

TOP VIEW

(Not to Scale)

–V

DC PERFORMANCE

NC = NO CONNECT

3 nV/ √Hz Input Voltage Noise – AD849

85 V/ m V Open Loop Gain into a 1 k⍀ Load – AD849

1 m V m ax Input Offset Voltage

Perform ance Specified for ؎5 V and ؎15 V Operation

Available in Plastic, Herm etic Cerdip and Sm all Outline

Packages. Chips and MIL-STD-883B Parts Available.

Available in Tape and Reel in Accordance w ith

EIA-481A Standard

20-Ter m inal LCC P inout

18 17 16 15 14

NC 19

13 NC

APPLICATIONS

Cable Drivers

8- and 10-Bit Data Acquisition System s

Video and R_FAm plification

Signal Generators

OFFSET

12 NC

11 NC

10 V–

AD848SE/883B

TOP VIEW

(Not to Scale)

NULL

OFFSET

NULL

P RO D UCT D ESCRIP TIO N

NC = NO CONNECT

T he AD848 and AD849 are high speed, low power monolithic

operational amplifiers. T he AD848 is internally compensated so

that it is stable for closed loop gains of 5 or greater. T he AD849

is fully decompensated and is stable at gains greater than 24.

T he AD848 and AD849 achieve their combination of fast ac

and good dc performance by utilizing Analog Devices’ junction

isolated complementary bipolar (CB) process. T his process

enables these op amps to achieve their high speed while only

requiring 4.8 mA of current from the power supplies.

AP P LICATIO NS H IGH LIGH TS

1. T he high slew rate and fast settling time of the AD848 and

AD849 make them ideal for video instrumentation circuitry,

low noise pre-amps and line drivers.

2. In order to meet the needs of both video and data acquisition

applications, the AD848 and AD849 are optimized and

tested for ±5 V and ±15 V power supply operation.

3. Both amplifiers offer full power bandwidth greater than

T he AD848 and AD849 are members of Analog Devices’ family

of high speed op amps. T his family includes, among others, the

AD847 which is unity gain stable, with a gain bandwidth of

50 MHz. For more demanding applications, the AD840,

AD841 and AD842 offer even greater precision and greater

output current drive.

20 MHz (for 2 V p-p with ±5 V supplies).

4. T he AD848 and AD849 remain stable when driving any

capacitive load.

5. Laser wafer trimming reduces the input offset voltage to

1 mV maximum on all grades, thus eliminating the need for

external offset nulling in many applications.

T he AD848 and AD849 have good dc performance. When

operating with ±5 V supplies, they offer open loop gains of

13 V/mV (AD848 with a 500 Ω load) and low input offset

voltage of 1 mV maximum. Common-mode rejection is a

minimum of 92 dB. Output voltage swing is ±3 V even into

loads as low as 150 Ω.

6. T he AD848 is an enhanced replacement for the LM6164

series and can function as a pin-for-pin replacement for

many high speed amplifiers such as the HA2520/2/5 and

EL2020 in applications where the gain is 5 or greater.

REV. B

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

12 3 4 5 6 7 8

中文翻译

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与AD849SQ相关器件

型号	品牌	获取价格	描述	数据表
AD849SQ/883B	ADI	获取价格	High Speed, Low Power Monolithic Op Amp
AD849SQ/883B	ROCHESTER	获取价格	OP-AMP, 1000uV OFFSET-MAX, 725MHz BAND WIDTH, CDIP8, HERMETIC SEALED, CERDIP-8
AD849SQ-883B	ADI	获取价格	High Speed, Low Power Monolithic Op Amp
AD8500	ADI	获取价格	Micropower Precision CMOS Operational Amplifier
AD8500AKSZ	ADI	获取价格	OP-AMP, 1000uV OFFSET-MAX, 0.007MHz BAND WIDTH, PDSO5
AD8500AKSZ-R2	ADI	获取价格	Micropower Precision CMOS Operational Amplifier
AD8500AKSZ-REEL	ADI	获取价格	Micropower Precision CMOS Operational Amplifier
AD8500AKSZ-REEL7	ADI	获取价格	Micropower Precision CMOS Operational Amplifier
AD8502	ADI	获取价格	1レ Micropower Precision CMOS Operational Ampl
AD8502_07	ADI	获取价格	1 レA Micropower CMOS Operational Amplifiers

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