MCP6291-E/MS Amplifiers & Comparators by Microchip Technology

1.0 mA, 10 MHz Rail-to-Rail Op Amp

Status: Active
Series: MCP6291
RoHS: Compliant
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The Microchip Technology Inc. MCP6291/1R/2/3/4/5 family of operational amplifiers (op amps) provide wide bandwidth for the current. This family has a 10 MHz Gain Bandwidth Product (GBWP) and a 65° phase margin. This family also operates from a single supply voltage as low as 2.4V, while drawing 1 mA (typical) quiescent current. Additionally, the MCP6291/1R/2/3/4/5 supports rail-to-rail input and output swing, with a common mode input voltage range of VDD + 300mV to VSS – 300 mV. This family of operational amplifiers is designed with Microchip’s advanced CMOS process. The MCP6293/5 have a Chip Select (CS) input for single/dual op amps. The CS input puts the device in Low-power mode. The MCP6291/1R/2/3/4/5 family operates over the Extended Temperature Range of -40°C to +125°C.

Where to Buy

Prices starting from US$0.49

Distributor Stock
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Newark Electronics
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Features

Input Offset Voltage: ±3 mV (max)
Quiescent Current: 1000 µA (typical)
Common Mode Rejection Ratio: 65 dB (typical)
Power Supply Rejection Ratio: 70 dB (typical)
Rail-to-Rail Input/Output
Supply Voltage Range: 2.4V to 6V
Gain Bandwidth Product: 10 MHz (typical)
Slew Rate: 7V/µs (typical)
Unity Gain Stable
MCP6291 is available in standard and r pin outs
Extended Temperature Range: -40°C to +125°C

Specifications

# Per Package 1
GBWP (kHz) 10000
VOS Max. (uV) 3000
Supply Voltage Min. (V) 2.4
Supply Voltage Max. (V) 6.0
Iq Typical (µA) 1000
Iq Max (uA) 1300
Input Voltage Noise Density (nV/rt(Hz)) 8.7
PSRR Min (dB) 70
CMRR Min (dB) 65
Operating Temperature Range (°C) -40 to 125
Ib (pA) 1
PM (deg) 65
Isc (mA) 25
Slew Rate (V/µs) 7
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

Op Amp, 10Mhz, 7V/Us, 3Mv, 8-Msop | Newark Electronics
OP Amp Single GP R-R I/O 5.5V 8-Pin MSOP Tube | Avnet America
2.4-5.5V 10MHZ IQ/BW selectable, Single, Low Power OP Amp | Microchip Technology
IC OPAMP GP 10MHZ RRO 8MSOP | Microchip Technology Inc. MCP6291-E/MS | RS Americas
OP AMP, 2.4V, SINGLE, R-R, 8MSOP | Farnell


Frequently Asked Questions

Where can I find additional details, specifications and documents for a MCP6291-E/MS?

Additional datasheets, footprints and schematics for MCP6291-E/MS are listed on our Part Details page. You can also find images and similar parts to MCP6291-E/MS on this page.

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Distributor pricing and stock information is available for MCP6291-E/MS on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MCP6291-E/MS price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does MCP6291-E/MS fall under?

The MCP6291-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 MCP6291-E/MS when available in the Operational Amplifiers - Op Amps range under the specifications section at the bottom of the details page.

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Submit any questions directly to the customer support team of the distributor listing the product. For the MCP6291-E/MS you can contact the distributor directly for product support, shipping queries etc.

Is the MCP6291-E/MS RoHS compliant?

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

Which authorised distributors for MCP6291-E/MS have stock available?

Authorised distributors including Newark Electronics, Avnet America, Microchip Technology, RS Americas and Farnell have stock available or on a lead time for MCP6291-E/MS.

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