MCP6231-E/MS Amplifiers & Comparators by Microchip Technology

20 µA, 300 kHz Rail-to-Rail Op Amp

Status: Active
Series: MCP6231
RoHS: Compliant
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The Microchip Technology Inc. MCP6231/1R/1U/2/4 Operational Amplifier family has a 300 kHz gain bandwidth product and 65° (typical) phase margin. This family operates from a single supply voltage as low as 1.8V, while drawing 20 µA (typical) quiescent current. In addition, the MCP6231/1R/1U/2/4 family supports rail-to-rail input and output swing, with a common mode input voltage range of VDD + 300mV to VSS – 300mV. These op amps are designed in one of Microchip’s advanced CMOS processes.

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Prices starting from US$0.32

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Features

Gain Bandwidth Product: 300 kHz (typical)
Supply Current: IQ = 20 µA (typical)
Supply Voltage: 1.8V to 6.0V
Rail-to-Rail Input/Output
Extended Temperature Range: -40°C to +125°C

Specifications

# Per Package 1
GBWP (kHz) 300
VOS Max. (uV) 5000
Supply Voltage Min. (V) 1.8
Supply Voltage Max. (V) 6.0
Iq Typical (µA) 20
Iq Max (uA) 30
Input Voltage Noise Density (nV/rt(Hz)) 52
PSRR Min (dB) 83
CMRR Min (dB) 61
Operating Temperature Range (°C) -40 to 125
Ib (pA) 1
PM (deg) 65
Isc (mA) 23
Slew Rate (V/µs) 0.15
Pins | Packaging 8 | MSOP
Temp Range -40C to +125C
Packing Media Tube (100)

Resources


Application Notes
AN699 - Anti-Aliasing, Analog Filters for Data Acquisition Systems
AN679 - Temperature Sensing Technologies
AN685 - Thermistors in Single Supply Temperature Sensing Circuits
AN684 - Single Supply Temperature Sensing with Thermocouples
AN695 - Interfacing Pressure Sensors to Microchip's Analog Peripherals
AN737 - Using Digital Potentiometers to Design Low Pass Adjustable
AN682 - Using Single Supply Operational Amplifiers in Embedded Systems
AN717 - Building a 10-Bit Bridge Sensing Circuit Using the PIC16C6XX and MCP601Operational Amplifier
AN722 - Operational Amplifier Topologies and DC Specifications
AN723 - Operational Amplifier AC Specifications and Applications
AN792 - A Method to Determine How Much Power a SOT23 Can
AN844 - Simplified Thermocouple Analog Solutions
AN866 - Designing Operational Amplifier Oscillator Circuits For Sensor Applications
Driving Capacitive Loads With Op Amps - Driving Capacitive Loads With Op Amps
AN929 - Temperature Measurement Circuits for Embedded Applications
AN895 - Oscillator Circuits for RTD Temperature Sensors
AN951 - Amplifying High-Impedence Sensors Photodiode Example
AN897 - Thermistor Temperature Sensing with MCP6SX2 PGAs
AN990 - Analog Sensor Conditioning Circuits - An Overview
AN1016 - Detecting Small Capacitive Sensors Using the MCP6291 and
TB077 - Advantage's of Microchip's Cascaded Op Amps
AN1177 - Op Amp Precision Design: DC Errors
AN1228 - Op Amp Precision Design: Random Noise
AN1297 - Microchip's Op Amp SPICE Macro Models
AN1316 - Using Digital Potentiometers for Programmable Amplifier Gain




Environmental Information

JEDEC Indicator e3
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.0256
Shipping Weight (kg) 0.07
Lead Count 8
Package Type MSOP
Package Width or Size 3x3mm
Soldering Composition Matte Tin

Alternative Descriptions

1.8V, 200kHz single low-cost, CMOS Op Amplifier on 120K Analog ROM process. | Microchip Technology
Op Amp, 300Khz, 0.15V/Us, 5Mv, 8-Msop | Newark Electronics
OP Amp Single GP R-R I/O 6V 8-Pin MSOP Tube | Avnet America
Microchip MCP6231-E/MS Op Amp, 300kHz Rail-Rail, 1.8 - 6 V, 8-Pin MSOP | Microchip Technology Inc. MCP6231-E/MS | RS Americas


Frequently Asked Questions

Where can I find additional details, specifications and documents for a MCP6231-E/MS?

Additional datasheets, footprints and schematics for MCP6231-E/MS are listed on our Part Details page. You can also find images and similar parts to MCP6231-E/MS on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MCP6231-E/MS on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MCP6231-E/MS price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does MCP6231-E/MS fall under?

The MCP6231-E/MS is listed under Semiconductors - ICs > Amplifiers & Comparators > Operational Amplifiers - Op Amps.

Can I view similar or alternative parts?

You can view similar parts to MCP6231-E/MS when available in the Operational Amplifiers - Op Amps range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the MCP6231-E/MS you can contact the distributor directly for product support, shipping queries etc.

Is the MCP6231-E/MS RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Microchip Technology.

Which authorised distributors for MCP6231-E/MS have stock available?

Authorised distributors including Microchip Technology, Newark Electronics, Avnet America, RS Americas and EBV Elektronik have stock available or on a lead time for MCP6231-E/MS.

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