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OP290GPZ PDF预览

OP290GPZ

更新时间： 2024-01-11 16:30:44
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
12页 163K
描述
Low Voltage Dual Precision, Micropower Op Amp

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OP290GPZ 技术参数

是否无铅： 含铅是否Rohs认证： 符合
生命周期：Not Recommended零件包装代码：DIP
包装说明：MO-095AA, PLASTIC, DIP-8针数：8
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.31.00.01风险等级：7.87
放大器类型：OPERATIONAL AMPLIFIER架构：VOLTAGE-FEEDBACK
最大平均偏置电流 (IIB)：0.025 µA25C 时的最大偏置电流 (IIB)：0.025 µA
最小共模抑制比：80 dB标称共模抑制比：110 dB
频率补偿：NO最大输入失调电压：750 µV
JESD-30 代码：R-PDIP-T8JESD-609代码：e3
长度：9.27 mm低-失调：YES
微功率：YES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：+-1.5/+-15 V
认证状态：Not Qualified座面最大高度：5.33 mm
最小摆率：0.005 V/us标称压摆率：12000 V/us
子类别：Operational Amplifier最大压摆率：0.06 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：INDUSTRIAL端子面层：Matte Tin (Sn)
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：20 kHz最小电压增益：100000
宽度：7.62 mmBase Number Matches：1

OP290GPZ 数据手册

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Precision, Low Power, Micropower  
Dual Operational Amplifier  
a
OP290  
FEATURES  
PIN CONNECTIONS  
Single-/Dual-Supply Operation, 1.6 V to 36 V, ؎0.8 V to ؎18 V  
True Single-Supply Operation; Input and Output Voltage  
Ranges Include Ground  
Low Supply Current (Per Amplifier), 20 ␮A Max  
High Output Drive, 5 mA Min  
16-Lead SOL  
(S-Suffix)  
Low Input Offset Voltage, 200 ␮V Max  
High Open-Loop Gain, 700 V/mV Min  
Outstanding PSRR, 5.6 ␮V/V Max  
Industry Standard 8-Lead Dual Pinout  
Available in Die Form  
1
2
3
4
5
6
7
8
–IN A  
16 +IN A  
NC  
15  
+IN A  
NC  
NC  
14  
13  
12  
11  
OP290  
TOP VIEW  
(Not to Scale)  
V+  
V–  
NC  
NC  
NC  
+IN B  
–IN B  
NC  
GENERAL DESCRIPTION  
10 OUT B  
The OP290 is a high performance micropower dual op amp that  
operates from a single supply of 1.6 V to 36 V or from dual  
supplies of 0.8 V to 18 V. Input voltage range includes the  
negative rail allowing the OP290 to accommodate input signals  
down to ground in single-supply operation. The OP290’s out-  
put swing also includes ground when operating from a single  
supply, enabling “zero-in, zero-out” operation.  
NC  
9
NC = NO CONNECT  
EPOXY MINI-DIP  
(P-Suffix)  
8-Lead HERMETIC DIP  
(Z-Suffix)  
The OP290 draws less than 20 µA of quiescent supply current  
per amplifier, while able to deliver over 5 mA of output current  
to a load. Input offset voltage is below 200 µV eliminating the  
need for external nulling. Gain exceeds 700,000 and common-mode  
rejection is better than 100 dB. The power supply rejection ratio  
of under 5.6 pV/V minimizes offset voltage changes experienced  
in battery-powered systems. The low offset voltage and high gain  
offered by the OP290 bring precision performance to micropower  
applications. The minimal voltage and current requirements  
of the OP290 suit it for battery- and solar-powered applications,  
such as portable instruments, remote sensors, and satellites. For  
a single op amp, see the OP90; for a quad, see the OP490.  
V+  
OUT A  
1
2
3
4
8
7
6
5
A
B
OUT B  
–IN B  
–IN A  
+IN A  
V–  
+IN B  
OP290  
V+  
+IN  
OUTPUT  
–IN  
NULL  
NULL  
V
ELECTRONICALLY ADJUSTED ON CHIP  
FOR MINIMUM OFFSET VOLTAGE  
Figure 1. Simplified Schematic (one of two amplifiers is shown)  
REV. A  
Information furnished by Analog Devices is believed to be accurate and  
reliable. However, no responsibility is assumed by Analog Devices for its  
use, norforanyinfringementsofpatentsorotherrightsofthirdpartiesthat  
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: 781/329-4700  
Fax: 781/326-8703  
www.analog.com  
© Analog Devices, Inc., 2002  
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OP290GPZ 替代型号

型号 品牌 替代类型 描述 数据表
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