MCP6441

The MCP6441 device is a single nanopower operational amplifier (op amp), which has low quiescent current (450 nA, typical) and rail-to-rail input and output operation. This op amp is unity gain stable and has a gain bandwidth product of 9 kHz (typical). These devices operate with a single supply voltage as low as 1.4V. These features make the family of op amps well suited for single-supply, battery-powered applications. The MCP6441 op amp is designed with Microchip’s advanced CMOS process and offered in the 5-pin SC70 and SOT-23 single packages. All devices are available in the extended temperature range, with a power supply range of 1.4V to 6.0V.

产品特性
  • Low Quiescent Current: 450 nA (typical)
  • Gain Bandwidth Product: 9 kHz (typical)
  • Supply Voltage Range: 1.4V to 6.0V
  • Rail-to-Rail Input and Output
  • Unity Gain Stable
  • Slew Rate: 3V/ms (typical)
  • Extended Temperature Range: -40°C to +125°C
  • Available in SOT23 and SC70
技术参数
Parameter Name Value Value
Temp. Range (°C) -40°C to +125°C -40°C to +125°C
Vos Max (µV) 4500 4500
# per Package 1 1
Iq Typical (µA) 0.45 0.45
Iq Max (µA) 0.65 0.65
GBWP (kHz) 9 9
Operating Voltage Range (V) 1.4 to 6.0 1.4 to 6.0
Device Description Linear Op Amps Linear Op Amps
Input Voltage Noise Density (nV/rt(Hz)) 190 190
PSRR Min (dB) 65 65
CMRR Min (dB) 60 60
Vos/Ta (uV/°C) 2.5 2.5
Ib (pA) 1 1
Aol (dB) 110 110
PM (deg) 65 65
Isc (mA) 22 22
Rail-to-Rail In/Out In/Out
Unity Gain Stable Yes Yes
Slew Rate V/uS 0.003 0.003
文档资料
MCP6441/2/4, 450 nA, 9 kHz Op AmpData Sheets04/24/20122255KB
AN1016 - Detecting Small Capacitive Sensors Using the MCP6291 and PIC16F690 DevicesAppNote04/13/2006630KB
AN1177 - Op Amp Precision Design: DC Errors (Japanese)AppNote12/17/2008672KB
AN1228 - Op Amp Precision Design: Random NoiseAppNote09/02/2008588KB
AN1297 - Microchip's Op Amp SPICE Macro ModelsAppNote09/25/2009280KB
AN679 - Temperature Sensing TechnologiesAppNote08/10/1999177KB
AN682 - Using Single Supply Operational Amplifiers in Embedded SystemsAppNote07/07/2011169KB
AN684 - Single Supply Temperature Sensing with ThermocouplesAppNote08/10/1999301KB
AN685 - Thermistors in Single Supply Temperature Sensing CircuitsAppNote07/27/2004163KB
AN695 - Interfacing Pressure Sensors to Microchip's Analog PeripheralsAppNote04/13/2000230KB
AN699 - Anti-Aliasing, Analog Filters for Data Acquisition SystemsAppNote07/26/1999171KB
AN717 - Building a 10-Bit Bridge Sensing Circuit Using the PIC16C6XX and MCP601Operational AmplifierAppNote04/03/2001181KB
AN722 - Operational Amplifier Topologies and DC SpecificationsAppNote04/03/2001223KB
AN723 - Operational Amplifier AC Specifications and ApplicationsAppNote04/03/2001341KB
AN737 - Using Digital Potentiometers to Design Low Pass Adjustable FiltersAppNote02/24/2004277KB
AN792 - A Method to Determine How Much Power a SOT23 Can Dissipate in an ApplicationAppNote07/18/2001523KB
AN844 - Simplified Thermocouple Interfaces and PICmicro® MCUsAppNote07/21/2002273KB
AN866 - Designing Operational Amplifier Oscillator Circuits For Sensor ApplicationsAppNote06/18/2003358KB
AN895 - Oscillator Circuits for RTD Temperature SensorsAppNote05/17/2004418KB
AN897 - Thermistor Temperature Sensing with MCP6SX2 PGAsAppNote05/31/2006452KB
AN929 - Temperature Measurement Circuits for Embedded ApplicationsAppNote05/06/2004448KB
AN951 - Amplifying High-Impedence Sensors ? Photodiode ExampleAppNote07/25/2006290KB
AN990 - Analog Sensor Conditioning Circuits - An OverviewAppNote03/28/2010262KB
TB077 - Advantage's of Microchip's Cascaded Op AmpsAppNote07/25/200685KB
Analog Solutions for Automotive Applications Design GuideBrochures12/08/2009284KB
PGA, Operational Amplifiers and Comparators Design GuideBrochures12/08/2009640KB
Analog & Interface Product Selector GuideProduct Line Card03/21/20164116KB
SPICE Model for MCP6441/2/4 DevicesSpice Model05/14/20132KB
订购型号
Part NumberLeadsPackage TypeTemp RangePacking1+26+100+1000+5000+
MCP6441T-E/LT5SC70-40C to +125CT/R0.680.560.510.510.51
MCP6441T-E/OT5SOT-23-40C to +125CT/R0.620.510.470.470.46
器件无铅环保信息
PartNumberDeviceWeightShippingWeightLeadCountPackageTypePackageWidthSolderCompositionJEDECIndicatorRoHSChinaEFUP
MCP6441T-E/OT0.0160000.0490005SOT-23-Matte Tine3
MCP6441T-E/LT0.0063000.0333335SC70-Matte Tine3
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Analog Solutions for Automotive Applications Design Guide MCP2022
PGA, Operational Amplifiers and Comparators Design Guide MCP6569
Analog & Interface Product Selector Guide ENC624J600
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