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LMC6442AIN

更新时间： 2024-11-23 23:16:47
品牌 Logo 应用领域
美国国家半导体 - NSC 运算放大器
页数 文件大小 规格书
16页 1002K
描述
Dual Micropower Rail-to-Rail Output Single Supply Operational Amplifier

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中文翻译

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LMC6442AIN 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：0.300 INCH, PLASTIC, DIP-8
针数：8Reach Compliance Code：unknown
ECCN代码：EAR99HTS代码：8542.33.00.01
风险等级：5.47放大器类型：OPERATIONAL AMPLIFIER
架构：VOLTAGE-FEEDBACK最大平均偏置电流 (IIB)：0.000004 µA
标称共模抑制比：92 dB频率补偿：YES
最大输入失调电压：4000 µVJESD-30 代码：R-PDIP-T8
JESD-609代码：e0长度：9.817 mm
低-偏置：YES低-失调：NO
微功率：YES负供电电压上限：
标称负供电电压 (Vsup)：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 SPECIFIED电源：1.8/11 V
认证状态：Not Qualified座面最大高度：5.08 mm
最小摆率：0.0022 V/us标称压摆率：0.0022 V/us
子类别：Operational Amplifiers最大压摆率：3.2 mA
供电电压上限：16 V标称供电电压 (Vsup)：2.2 V
表面贴装：NO技术：CMOS
温度等级：INDUSTRIAL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 SPECIFIED
标称均一增益带宽：9.5 kHz最小电压增益：4000
宽度：7.62 mmBase Number Matches：1

LMC6442AIN 数据手册

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August 2000  
LMC6442  
Dual Micropower Rail-to-Rail Output Single Supply  
Operational Amplifier  
General Description  
Features  
The LMC6442 is ideal for battery powered systems, where  
very low supply current (less than one microamp per ampli-  
fier) and Rail-to-Rail output swing is required. It is character-  
ized for 2.2V to 10V operation, and at 2.2V supply, the  
LMC6442 is ideal for single (Li-Ion) or two cell (NiCad or  
alkaline) battery systems.  
(Typical, VS = 2.2V)  
n Output Swing to within 30 mV of supply rail  
n High voltage gain  
n Gain Bandwidth Product  
n Guaranteed for:  
n Low Supply Current  
n Input Voltage Range  
n 2.1 µW/Amplifier  
103 dB  
9.5 KHz  
2.2V, 5V, 10V  
0.95 µA/Amplifier  
−0.3V to V+ -0.9V  
Power consumption  
The LMC6442 is designed for battery powered systems that  
require long service life through low supply current, such as  
smoke and gas detectors, and pager or personal communi-  
cations systems.  
n Stable for AV ≥+2 or AV ≤ −1  
Operation from single supply is enhanced by the wide com-  
mon mode input voltage range which includes the ground (or  
negative supply) for ground sensing applications. Very low  
(5fA, typical) input bias current and near constant supply  
current over supply voltage enhance the LMC6442’s perfor-  
mance near the end-of-life battery voltage.  
Applications  
n Portable instruments  
n Smoke/gas/CO/fire detectors  
n Pagers/cell phones  
n Instrumentation  
Designed for closed loop gains of greater than plus two (or  
minus one), the amplifier has typically 9.5 KHz GBWP (Gain  
Bandwidth Product). Unity gain can be used with a simple  
compensation circuit, which also allows capacitive loads of  
up to 300 pF to be driven, as described in the Application  
Notes section.  
n Thermostats  
n Occupancy sensors  
n Cameras  
n Active badges  
For compact assembly the LMC6442 is available in the  
MSOP 8 pin package, about one half the size required by the  
SOIC 8 pin package. 8 pin DIP and 8 pin SOIC are also  
available.  
Connection Diagram  
10006440  
Top View  
© 2004 National Semiconductor Corporation  
DS100064  
www.national.com  
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LMC6442AINX TI

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 		DUAL OP-AMP, 4000uV OFFSET-MAX, 0.0095MHz BAND WIDTH, PDIP8, 0.300 INCH, PLASTIC, DIP-8
LMC6442IM NSC

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 		Dual Micropower Rail-to-Rail Output Single Supply Operational Amplifier
LMC6442IM/NOPB TI

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 		双路、11V、10kHz 运算放大器 | D | 8 | -40 to 85
LMC6442IMM NSC

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 		Dual Micropower Rail-to-Rail Output Single Supply Operational Amplifier
LMC6442IMMX NSC

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 		Dual Micropower Rail-to-Rail Output Single Supply Operational Amplifier
LMC6442IMX NSC

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 		Dual Micropower Rail-to-Rail Output Single Supply Operational Amplifier
LMC6442IMX/NOPB TI

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 		双路、11V、10kHz 运算放大器 | D | 8 | -40 to 85
LMC6442IN NSC

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 		Dual Micropower Rail-to-Rail Output Single Supply Operational Amplifier
LMC6442IN/NOPB ROCHESTER

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 		DUAL OP-AMP, 8000uV OFFSET-MAX, 0.0095MHz BAND WIDTH, PDIP8, 0.300 INCH, PLASTIC, DIP-8
LMC6442IN/NOPB NSC

获取价格

 		IC DUAL OP-AMP, 8000 uV OFFSET-MAX, 0.0095 MHz BAND WIDTH, PDIP8, 0.300 INCH, PLASTIC, DIP

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