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AD823ARZ-RL PDF预览

AD823ARZ-RL

更新时间: 2024-01-19 04:56:56
品牌 Logo 应用领域
亚德诺 - ADI 放大器
页数 文件大小 规格书
20页 472K
描述
Dual, 16 MHz, Rail-to-Rail FET Input Amplifier

AD823ARZ-RL 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:compliantECCN代码:EAR99
HTS代码:8542.33.00.01风险等级:0.77
放大器类型:OPERATIONAL AMPLIFIER架构:VOLTAGE-FEEDBACK
最大平均偏置电流 (IIB):0.00003 µA25C 时的最大偏置电流 (IIB):0.00003 µA
标称共模抑制比:76 dB频率补偿:YES
最大输入失调电压:3500 µVJESD-30 代码:R-PDSO-G8
JESD-609代码:e3长度:4.9 mm
低-偏置:YES低-失调:NO
湿度敏感等级:1负供电电压上限:-18 V
标称负供电电压 (Vsup):-15 V功能数量:2
端子数量:8最高工作温度:85 °C
最低工作温度:-40 °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:TAPE AND REEL峰值回流温度(摄氏度):260
电源:+-1.5/+-18/3/36 V认证状态:Not Qualified
座面最大高度:1.75 mm最小摆率:13 V/us
标称压摆率:25 V/us子类别:Operational Amplifier
最大压摆率:8.4 mA供电电压上限:18 V
标称供电电压 (Vsup):15 V表面贴装:YES
技术:BIPOLAR温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)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最小电压增益:12000
宽度:3.9 mmBase Number Matches:1

AD823ARZ-RL 数据手册

 浏览型号AD823ARZ-RL的Datasheet PDF文件第2页浏览型号AD823ARZ-RL的Datasheet PDF文件第3页浏览型号AD823ARZ-RL的Datasheet PDF文件第4页浏览型号AD823ARZ-RL的Datasheet PDF文件第5页浏览型号AD823ARZ-RL的Datasheet PDF文件第6页浏览型号AD823ARZ-RL的Datasheet PDF文件第7页 
Dual, 16 MHz, Rail-to-Rail  
FET Input Amplifier  
AD823  
FEATURES  
CONNECTION DIAGRAM  
Single-supply operation  
Output swings rail-to-rail  
Input voltage range extends below ground  
Single-supply capability from 3 V to 36 V  
High load drive  
1
2
3
4
8
7
6
5
+V  
S
OUT1  
–IN1  
OUT2  
–IN2  
+IN2  
+IN1  
–V  
S
AD823  
Figure 1. 8-Lead PDIP and SOIC  
Capacitive load drive of 500 pF, G = +1  
Output current of 15 mA, 0.5 V from supplies  
Excellent ac performance on 2.6 mA/amplifier  
−3 dB bandwidth of 16 MHz, G = +1  
350 ns settling time to 0.01% (2 V step)  
Slew rate of 22 V/μs  
R
C
= 100k  
= 50pF  
L
L
+V = +3V  
G = +1  
S
3V  
Good dc performance  
800 μV maximum input offset voltage  
2 μV/°C offset voltage drift  
25 pA maximum input bias current  
Low distortion: −108 dBc worst harmonic @ 20 kHz  
Low noise: 16 nV/√Hz @ 10 kHz  
GND  
No phase inversion with inputs to the supply rails  
500mV  
200µs  
APPLICATIONS  
Figure 2. Output Swing, +VS = +3 V, G = +1  
Battery-powered precision instrumentation  
Photodiode preamps  
Active filters  
12-bit to 16-bit data acquisition systems  
Medical instrumentation  
2
1
0
+V = +5V  
S
G = +1  
–1  
–2  
–3  
–4  
–5  
–6  
GENERAL DESCRIPTION  
The AD823 is a dual precision, 16 MHz, JFET input op amp  
that can operate from a single supply of 3.0 V to 36 V or from  
dual supplies of 1.ꢀ V to 18 V. It has true single-supply  
capability with an input voltage range extending below ground  
in single-supply mode. Output voltage swing extends to within  
ꢀ0 mV of each rail for IOUT ≤ 100 μA, providing outstanding  
output dynamic range.  
–7  
–8  
1k  
10k  
100k  
1M  
10M  
FREQUENCY (Hz)  
An offset voltage of 800 μV maximum, an offset voltage drift of  
2 μV/°C, input bias currents below 2ꢀ pA, and low input voltage  
noise provide dc precision with source impedances up to a  
Gigaohm. It provides 16 MHz, −3 dB bandwidth, −108 dB THD  
@ 20 kHz, and a 22 V/μs slew rate with a low supply current of  
2.6 mA per amplifier. The AD823 drives up to ꢀ00 pF of direct  
capacitive load as a follower and provides an output current of  
1ꢀ mA, 0.ꢀ V from the supply rails. This allows the amplifier to  
handle a wide range of load conditions.  
Figure 3. Small Signal Bandwidth, G = +1  
This combination of ac and dc performance, plus the outstanding  
load drive capability, results in an exceptionally versatile ampli-  
fier for applications such as A/D drivers, high speed active  
filters, and other low voltage, high dynamic range systems.  
The AD823 is available over the industrial temperature range of  
−40°C to +8ꢀ°C and is offered in both 8-lead PDIP and 8-lead  
SOIC packages.  
Rev. B  
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  
www.analog.com  
Fax: 781.461.3113 ©1995–2007 Analog Devices, Inc. All rights reserved.  
 

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