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MCP6491T-E/LTY

Name: MCP6491T-E/LTY
Rating: 4.7 (12 reviews)

IC OPAMP GP 1 CIRCUIT SC70-5

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Mfr。パート #MCP6491T-E/LTY
パッケージ SC70-5
データシート MCP6491T-E/LTY DataSheet
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仕様

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
AmplifierType	General Purpose
NumberofCircuits	1
OutputType	Rail-to-Rail
SlewRate	6V/µs
GainBandwidthProduct	7.5 MHz
Current-InputBias	1 pA
Voltage-InputOffset	1.5 mV
Current-Supply	530µA
Current-Output/Channel	15 mA
Voltage-SupplySpan(Min)	2.4 V
Voltage-SupplySpan(Max)	5.5 V
OperatingTemperature	-40°C ~ 125°C
MountingType	Surface Mount
Package/Case	5-TSSOP, SC-70-5, SOT-353

概要

Description

The MCP6491T-E/LTY is a low-power, single-supply operational amplifier (op-amp) from Microchip Technology. It features a rail-to-rail output, allowing it to drive loads close to its power supply voltage, which enhances its versatility in various applications. With a wide supply voltage range of 2.7V to 6.0V, it is suitable for battery-operated devices.
Key specifications include a low input offset voltage (typically 0.5 mV), a gain bandwidth product of 1 MHz, and a slew rate of 0.3 V/μs, making it effective for many signal conditioning tasks. The op-amp operates with a low quiescent current, making it ideal for power-sensitive applications.
The MCP6491T-E/LTY is available in various package options, including the popular SOT-23 package, facilitating easy integration into compact designs. It is commonly used in audio applications, sensor signal amplification, and active filtering circuits. Overall, this op-amp is well-suited for applications requiring low power consumption and high efficiency.

Features

The MCP6491T-E/LTY is a single operational amplifier featuring:
1. Rail-to-Rail Output: Allows output voltage to swing to both supply rails, maximizing signal range.
2. Low Power Consumption: Designed for battery-operated applications, with a low quiescent current of around 1 μA.
3. Wide Supply Voltage Range: Operates from a single supply of 2.7V to 6.0V or dual supplies of ±1.35V to ±3.0V.
4. High Gain Bandwidth Product: Typically around 1 MHz, suitable for various applications.
5. Low Input Offset Voltage: Ensures accuracy with a typical offset of 1 mV, enhancing precision.
6. Temperature Range: Rated for operation from -40°C to +125°C, making it suitable for harsh environments.
7. Unity Gain Stability: Ideal for buffer applications and simple signal conditioning tasks.
These features make the MCP6491T-E/LTY suitable for a variety of applications, including signal amplification, filtering, and buffering in consumer, industrial, and automotive electronics.

Package

The MCP6491T-E/LTY is offered in an 8-lead MSOP (Mini Small Outline Package) type. This compact package is suitable for space-constrained applications while providing effective thermal and electrical performance.

Pinout

The MCP6491T-E/LTY is a single operational amplifier (op-amp) from Microchip Technology. It is housed in an 8-pin SOIC package.
Pin Count: 8 pins
Function of Pins:
1. Non-inverting Input (V+): Pin 2 - receives the input signal to be amplified.
2. Inverting Input (V-): Pin 3 - receives the input signal that is inverted.
3. Output (VOUT): Pin 6 - outputs the amplified signal.
4. Negative Supply Voltage (VSS): Pin 4 - typically connected to ground in single-supply applications.
5. Positive Supply Voltage (VDD): Pin 7 - provides the positive supply voltage for the op-amp.
6. NC (No Connect): Pin 1 and Pin 5 - not connected internally; can be left floating.
7. Compensation (COMP): Sometimes included as part of the internal circuitry, depending on the specific packaging.
This op-amp supports a wide range of supply voltages and is designed for low-power applications.

Manufacturer

The MCP6491T-E/LTY is manufactured by Microchip Technology Inc., a leading semiconductor company. Microchip specializes in designing and manufacturing microcontrollers, memory products, and analog semiconductors. Founded in 1989, the company has grown to become a global provider of embedded control solutions, serving a wide range of industries including automotive, industrial, consumer electronics, and communications. Microchip is recognized for its focus on innovation and development of solutions that enable a variety of applications, emphasizing high performance, reliability, and low power consumption in its products. Its extensive portfolio includes not only the MCP6491 operational amplifier but also a diverse range of integrated circuits and development tools.

Application

The MCP6491T-E/LTY is a low-power, single operational amplifier suitable for various applications, including signal conditioning, filtering, and buffering. Its key areas include portable battery-operated devices, audio signal processing, sensor signal amplification, and active filtering in consumer electronics. Additionally, it is used in medical devices for signal processing and in automotive applications for sensor interfacing.

Equivalent

Equivalent products to the MCP6491T-E/LTY operational amplifier include the MCP6001, MCP6002, and MCP6004 series from Microchip, and the TLV2371, TLV2372, and TLV2374 from Texas Instruments. Additionally, the LM358 from Texas Instruments is a commonly used alternative, although it has different specifications. Always check the datasheets for specific parameters to ensure compatibility.