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OPZ249GPZ PDF预览

OPZ249GPZ

更新时间: 2024-02-25 08:24:47
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
20页 431K
描述
DUAL OP-AMP, 3600uV OFFSET-MAX, 4.7MHz BAND WIDTH, PDIP8, PLASTIC, MS-001, DIP-8

OPZ249GPZ 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:DIP
包装说明:DIP,针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.33.00.01风险等级:5.84
放大器类型:OPERATIONAL AMPLIFIER最大平均偏置电流 (IIB):0.0045 µA
最小共模抑制比:76 dB标称共模抑制比:95 dB
最大输入失调电压:3600 µVJESD-30 代码:R-PDIP-T8
JESD-609代码:e3长度:9.27 mm
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:DIP
封装形状:RECTANGULAR封装形式:IN-LINE
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
座面最大高度:5.33 mm最小摆率:18 V/us
标称压摆率:22 V/us子类别:Operational Amplifier
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:INDUSTRIAL端子面层:MATTE TIN
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 SPECIFIED
标称均一增益带宽:4700 kHz最小电压增益:500000
宽度:7.62 mmBase Number Matches:1

OPZ249GPZ 数据手册

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Precision JFET, High Speed,  
Dual Operational Amplifier  
Data Sheet  
OP249  
FEATURES  
PIN CONFIGURATIONS  
Fast slew rate: 22 V/µs typical  
Settling time (0.01%): 1.2 µs maximum  
Offset voltage: 200 µV typical  
High open-loop gain: 1000 V/mV minimum  
Low total harmonic distortion: 0.002% typical  
OUT A  
–IN A  
+IN A  
V–  
1
2
3
4
8
7
6
5
V+  
OP249  
A
OUT B  
–IN B  
+IN B  
B
Figure 1. 8-Lead CERDIP (Q-8) and  
8-Lead PDIP (N-8)  
APPLICATIONS  
1
2
3
4
8
7
6
5
+IN A  
V–  
–IN A  
OUT A  
V+  
Output amplifier for fast DACs  
Signal processing  
Instrumentation amplifiers  
Fast sample-and-holds  
Active filters  
Low distortion audio amplifiers  
Input buffer for ADCs  
Servo controllers  
A
+IN B  
–IN B  
OP249  
B
OUT B  
Figure 2. 8-Lead SOIC (R-8)  
GENERAL DESCRIPTION  
The OP249 is a high speed, precision dual JFET op amp, similar  
to the popular single op amp. The OP249 outperforms available  
dual amplifiers by providing superior speed with excellent dc  
performance. Ultrahigh open-loop gain (1 kV/mV minimum),  
low offset voltage, and superb gain linearity makes the OP249  
the industrys first true precision, dual high speed amplifier.  
Symmetrical slew rate, even when driving large load, such as,  
600 Ω or 200 pF of capacitance and ultralow distortion, make  
the OP249 ideal for professional audio applications, active filters,  
high speed integrators, servo systems, and buffer amplifiers.  
With a slew rate of 22 V/µs typical and a fast settling time of less  
than 1.2 µs maximum to 0.01%, the OP249 is an ideal choice for  
high speed bipolar DAC and ADC applications. The excellent  
dc performance of the OP249 allows the full accuracy of high  
resolution CMOS DACs to be realized.  
0.01  
T
V
V
R
= 25°C  
= ±15V  
= 10V p-p  
= 10kΩ  
= 1  
870ns  
A
S
100  
90  
100  
90  
O
L
V
A
10  
10  
0%  
0%  
10mV  
500ns  
5V  
1µs  
0.001  
20  
100  
1k  
10k 20k  
Figure 3. Fast Settling (0.01%)  
Figure 4. Low Distortion, AV = 1, RL = 10 kΩ  
Figure 5. Excellent Output Drive, RL = 600 Ω  
Rev. H  
Document Feedback  
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 registered trademarks are the property of their respective owners.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781.329.4700 ©1989–2013 Analog Devices, Inc. All rights reserved.  
Technical Support  
www.analog.com  
 
 
 
 

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