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MCP6234

Status: In Production

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

Overview

Documents

Development Environment

RoHS Information

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Device Overview

Summary

The Microchip Technology Inc. MCP6231/1R/1U/2/4 operational amplifiers (op amps) 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

Additional 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

Parametrics

Temp. Range (°C)

-40°C to +125°C

Vos Max (µV)

5000

# per Package

Iq Typical (µA)

Iq Max (µA)

GBWP (kHz)

300

Supply Voltage Range (V)

1.8 to 6.0

Device Description

Linear Op Amps

Input Voltage Noise Density (nV/rt(Hz))

PSRR Min (dB)

CMRR Min (dB)

Vos/Ta (uV/°C)

Ib (pA)

Aol (dB)

110

PM (deg)

Isc (mA)

Rail-to-Rail

In/Out

Unity Gain Stable

Yes

Slew Rate V/uS

0.15

Documents

Jump to:

Data Sheets

MCP6231/1R/1U/2/4 20 uA, 300 kHz Rail-to-Rail Op Amp Data Sheet

1052KB

Application Notes

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AN684 - Single Supply Temperature Sensing with Thermocouples

2230KB

AN1177 - Op Amp Precision Design: DC Errors

269KB

AN1228 - Op Amp Precision Design: Random Noise

588KB

AN1316 - Using Digital Potentiometers for Programmable Amplifier Gain

441KB

AN679 - Temperature Sensing Technologies

177KB

AN685 - Thermistors in Single Supply Temperature Sensing Circuits

163KB

AN695 - Interfacing Pressure Sensors to Microchip's Analog Peripherals

230KB

AN699 - Anti-Aliasing, Analog Filters for Data Acquisition Systems

171KB

AN717 - Building a 10-Bit Bridge Sensing Circuit Using the PIC16C6XX and MCP601Operational Amplifier

181KB

AN723 - Operational Amplifier AC Specifications and Applications

341KB

AN737 - Using Digital Potentiometers to Design Low Pass Adjustable Filters

277KB

AN844 - Simplified Thermocouple Interfaces and PICmicro® MCUs

273KB

AN866 - Designing Operational Amplifier Oscillator Circuits For Sensor Applications

358KB

AN990 - Analog Sensor Conditioning Circuits - An Overview

262KB

Driving Capacitive Loads With Op Amps

493KB

TB077 - Advantage's of Microchip's Cascaded Op Amps

85KB

AN1016 - Detecting Small Capacitive Sensors Using the MCP6291 and PIC16F690 Devices

630KB

AN1297 - Microchip's Op Amp SPICE Macro Models

280KB

AN682 - Using Single Supply Operational Amplifiers in Embedded Systems

169KB

AN722 - Operational Amplifier Topologies and DC Specifications

223KB

AN792 - A Method to Determine How Much Power a SOT23 Can Dissipate in an Application

523KB

AN895 - Oscillator Circuits for RTD Temperature Sensors

418KB

AN897 - Thermistor Temperature Sensing with MCP6SX2 PGAs

452KB

AN929 - Temperature Measurement Circuits for Embedded Applications

448KB

AN951 - Amplifying High-Impedence Sensors ? Photodiode Example

290KB

Board Design Files

SPICE Model for MCP6231/1U/1R/2/4 Devices

2KB

Brochures

Analog and Interface Product Selector Guide

4832KB

Quick Guide to Microchip Development Tools

6020KB

Analog & Interface Guide (Volume 2)

1067KB

Automotive Recommended Product Selector Guide

7598KB

PGA, Operational Amplifiers and Comparators Design Guide

640KB

Signal Chain Design Guide

3229KB

Development Environment

Demo & Evaluation Boards

Demo & Evaluation Boards

MCP6S22 PGA Thermistor PICtail Demo Board ( MCP6SX2DM-PCTLTH )

The MCP6SX2 PGA Thermistor PICtail Demo Board features the MCP6S22 and MCP6S92 Programmable Gain Amplifiers (PGA). These devices help:

Overcome the non-linear response of the on-board NTC thermistor
Provide multiplexing between two inputs; the other input can be any desired source. This opens the possibilities of temperature correcting another sensor,

...

Learn More

Add To Cart

Humidity Sensor PICtail Demo Bd ( PIC16F690DM-PCTLHS )

This board supports the capacitive humidity sensor application note AN1016. It measures the capacitance of a relative humidity sensor plugged into the board. The on-board microcontroller sends the measured and calculated relative humidity (RH) to a PC for display.

The board can also measure small capacitors in different ranges of values using a dual slope integration method. The...

Learn More

Add To Cart

SOIC14 Eval Board ( SOIC14EV )

The 14-Lead SOIC/TSSOP/DIP Evaluation Board allows the system designer to quickly evaluate the operation of Microchip Technology’s devices in either SOIC, DIP, or TSSOP packages.

Learn More

Add To Cart

RoHS Information

MCP6234-E/ST

0.060000

0.125000

TSSOP

4.4mm

Matte Tin

MCP6234-E/STVAO

0.060000

0.125000

TSSOP

4.4mm

Matte Tin

MCP6234T-E/ST

0.060000

0.246800

TSSOP

4.4mm

Matte Tin

MCP6234T-E/STVAO

0.060000

0.246800

TSSOP

4.4mm

Matte Tin

MCP6234-E/SL

0.143200

0.280702

SOIC

.150In(3.90mm)

Matte Tin

MCP6234T-E/SL

0.143200

0.325000

SOIC

.150In(3.90mm)

Matte Tin

MCP6234-E/P

0.953300

1.833333

PDIP

.300in

Matte Tin

To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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