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MCP6421T-E/LTY PDF预览

MCP6421T-E/LTY

更新时间: 2024-11-23 13:00:55
品牌 Logo 应用领域
美国微芯 - MICROCHIP 运算放大器
页数 文件大小 规格书
34页 2880K
描述
OP-AMP

MCP6421T-E/LTY 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:TSSOP, TSSOP5/6,.08Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.33.00.01
Factory Lead Time:8 weeks风险等级:1.36
放大器类型:OPERATIONAL AMPLIFIER架构:VOLTAGE-FEEDBACK
最大平均偏置电流 (IIB):0.00005 µA25C 时的最大偏置电流 (IIB):0.00005 µA
最小共模抑制比:70 dB标称共模抑制比:90 dB
频率补偿:YES最大输入失调电压:1000 µV
JESD-30 代码:R-PDSO-G5JESD-609代码:e4
长度:2 mm低-偏置:YES
低-失调:NO微功率:YES
功能数量:1端子数量:5
最高工作温度:125 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSSOP5/6,.08封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH包装方法:TAPE AND REEL
峰值回流温度(摄氏度):260功率:NO
电源:2/5 V可编程功率:NO
认证状态:Not Qualified筛选级别:TS 16949
座面最大高度:1.1 mm标称压摆率:0.05 V/us
子类别:Operational Amplifier最大压摆率:0.0055 mA
供电电压上限:6.5 V标称供电电压 (Vsup):3 V
表面贴装:YES技术:CMOS
温度等级:AUTOMOTIVE端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL处于峰值回流温度下的最长时间:40
标称均一增益带宽:90 kHz最小电压增益:56200
宽带:NO宽度:1.25 mm
Base Number Matches:1

MCP6421T-E/LTY 数据手册

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MCP6421  
4.4 µA, 90 kHz Op Amp  
Features:  
Description:  
The Microchip Technology Inc. MCP6421 family of  
operational amplifiers operate with a single supply  
voltage as low as 1.8V, while drawing low quiescent  
current per amplifier (5.5 µA, maximum). This family  
also has low input offset voltage (±1.0 mV, maximum)  
and rail-to-rail input and output operation. In addition,  
the MCP6421 family is unity gain stable and has a gain  
bandwidth product of 90 kHz (typical). This  
combination of features supports battery-powered and  
portable applications. The MCP6421 family has  
enhanced EMI protection to minimize any  
electromagnetic interference from external sources,  
such as power lines, radio stations, and mobile  
communications, etc. This feature makes it well suited  
for EMI sensitive applications.  
• Low Quiescent Current:  
- 4.4 µA/amplifier (typical)  
• Low Input Offset Voltage:  
- ±1.0 mV (maximum)  
• Enhanced EMI Protection:  
- Electromagnetic Interference Rejection Ratio  
(EMIRR) at 1.8 GHz: 97 dB  
• Supply Voltage Range: 1.8V to 5.5V  
• Gain Bandwidth Product: 90 kHz (typical)  
• Rail-to-Rail Input/Output  
• Slew Rate: 0.05 V/µs (typical)  
• Unity Gain Stable  
• No Phase Reversal  
• Small Packages:  
The MCP6421 family is offered in single (MCP6421)  
packages. All devices are designed using an advanced  
CMOS process and fully specified in extended  
temperature range from -40°C to +125°C.  
- Singles in SC70-5, SOT-23-5  
• Extended Temperature Range:  
- -40°C to +125°C  
Package Types  
Applications:  
• Portable Medical Instrument  
• Safety Monitoring  
MCP6421  
SC70-5, SOT-23-5  
• Battery Powered System  
• Remote Sensing  
VOUT  
VSS  
1
2
3
5
4
VDD  
• Supply Current Sensing  
• Analog Active Filter  
VIN+  
VIN–  
Design Aids:  
Typical Application  
• SPICE Macro Models  
• FilterLab® Software  
VDD  
R
VDD  
3
R+ꢁR  
R-ꢁR  
• Microchip Advanced Part Selector (MAPS)  
• Analog Demonstration and Evaluation Boards  
• Application Notes  
100k  
MCP6421  
-
R
1
VDD  
+
1kꢀ  
VOUT  
MCP6421  
V
b
-
V
a
+
VDD  
R
2
1kꢀ  
R
5
-
100k  
+
R-ꢁR R+ꢁR  
MCP6421  
10k  
VOUT = Va Vb-------------  
100  
Strain Gauge  
2013 Microchip Technology Inc.  
DS25165A-page 1  

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