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MCP6L91T-E/OT

Name: MCP6L91T-E/OT
Rating: 4.7 (12 reviews)

IC OPAMP GP 1 CIRCUIT SOT23-5

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資料表 MCP6L91T-E/OT DataSheet
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規格

Part Status	Active
Base Product Number	MCP6L91
Amplifier Type	Standard (General Purpose)
Number of Circuits	1
Output Type	Rail-to-Rail
Slew Rate	7V/µs
Gain Bandwidth Product	10 MHz
Current - Input Bias	1 pA
Voltage - Input Offset	1 mV
Current - Supply	850µA
Voltage - Supply Span (Min)	2.4 V
Voltage - Supply Span (Max)	6 V
Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount
Package	SC-74A, SOT-753
Supplier Device Package	SOT-23-5
Packaging	Cut Tape (CT), Tape & Reel (TR)

概述

Description

The MCP6L91T-E/OT is a low-power, precision operational amplifier from Microchip Technology. It is designed for applications that require high performance while minimizing energy consumption. The device operates on a wide supply voltage range of 2.7V to 6V, making it suitable for battery-operated and portable devices.
Key features include a low input offset voltage, low bias current, and a high gain bandwidth product, which makes it ideal for signal conditioning, audio processing, and sensor interface applications. The MCP6L91T-E/OT also incorporates a rail-to-rail output stage, allowing it to drive loads effectively across its full supply voltage range.
The package type is typically an 8-pin MSOP, providing a compact solution for space-constrained designs. Overall, the MCP6L91T-E/OT is valued for its combination of low power consumption, high precision, and versatility in various electronic applications.

Features

The MCP6L91T-E/OT is a low-power, single operational amplifier designed for various applications. Key features include:
1. Low Supply Voltage: Operates from a supply voltage as low as 1.8V, making it suitable for battery-powered devices.
2. Rail-to-Rail Output: Provides maximum output swing close to the supply rails, enhancing output range.
3. Low Input Offset Voltage: With a typical offset voltage of 0.5 mV, it ensures accurate signal amplification.
4. High Gain-Bandwidth Product: Offers a gain-bandwidth product of 1 MHz, which is beneficial for high-frequency applications.
5. Low Quiescent Current: Consumes only 1.0 µA of current per amplifier, supporting energy-efficient designs.
6. Temperature Range: Operates over an extended temperature range from -40°C to +125°C.
7. Standard Package: Available in a small SOT-23 package, facilitating easy integration into compact designs.
These features make the MCP6L91T-E/OT ideal for sensor signal processing, portable devices, and low-power applications.

Package

The MCP6L91T-E/OT is packaged in an 8-pin MSOP (Mini Small Outline Package) form factor.

Pinout

The MCP6L91T-E/OT is an instrumentation amplifier with a pin count of 8. Its primary functions include low-power amplification of small differential signals, with a typical gain configurable via external resistors.
Here’s a brief overview of its pin configuration:
1. Pin 1 (V+): Positive supply voltage.
2. Pin 2 (V-): Negative supply voltage.
3. Pin 3 (IN+): Positive input for the differential signal.
4. Pin 4 (IN-): Negative input for the differential signal.
5. Pin 5 (GND): Ground reference.
6. Pin 6 (RG): Gain setting resistor connection.
7. Pin 7 (OUT): Amplified output.
8. Pin 8 (NC): No connection.
The MCP6L91T-E/OT is designed for applications requiring low offset, low noise, and low power consumption, making it suitable for sensor interfacing, medical instrumentation, and data acquisition systems.

Manufacturer

The MCP6L91T-E/OT is manufactured by Microchip Technology Inc., a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. Founded in 1989 and headquartered in Chandler, Arizona, Microchip is known for its innovative semiconductor products and comprehensive development tools. The company primarily serves industries such as automotive, industrial, consumer electronics, and communications. Microchip focuses on delivering high-quality, cost-effective solutions for embedded control applications, making it a key player in the electronics sector.

Application

The MCP6L91T-E/OT is a low-power, precision, single-supply operational amplifier. Its application areas include battery-operated devices, sensor signal conditioning, audio processing, and portable medical equipment. It is ideal for applications requiring low noise, low offset voltage, and low power consumption, making it suitable for portable and low-energy systems.

Equivalent

The MCP6L91T-E/OT is a low-power, precision operational amplifier. Equivalent products include the TSX-100, OPA2134, LM358, and TLV2371. When selecting an alternative, consider specifications like supply voltage, bandwidth, input offset voltage, and current consumption to ensure compatibility with your application. Always check the datasheets for detailed comparisons.