The MCP6444-E/ST is a high-precision operational amplifier (op-amp) produced by Microchip Technology, a leader in microcontroller, mixed-signal, analog, and Flash-IP solutions. This quad operational amplifier is designed to operate with a single supply voltage over a wide range of voltages, from 2.3V to 5.5V, making it an ideal choice for battery-operated applications and portable devices.

Key Features

• Low Power Consumption: The MCP6444-E/ST is optimized for low-power consumption, drawing only 45 µA per amplifier (typical), which helps in extending battery life in portable applications.
• Wide Bandwidth: With a Gain Bandwidth Product (GBWP) of 9 kHz, this op-amp is capable of handling a wide range of frequencies, making it suitable for audio processing, low-frequency sensors, and other applications that require a broad frequency response.
• Rail-to-Rail Input/Output: The device features rail-to-rail input and output swing, which allows for better signal dynamic range and is particularly beneficial in low-voltage applications.
• Extended Temperature Range: The MCP6444-E/ST is designed to operate over an extended industrial temperature range from -40°C to +125°C, ensuring reliability and performance under varying environmental conditions.
• Quad Amplifier Configuration: This product contains four independent op-amps in a single package, providing design flexibility and saving space in applications that require multiple amplifiers.

Applications

The MCP6444-E/ST is versatile and can be used in a wide array of applications, including:

• Portable Instrumentation
• Battery-Powered Devices
• Analog Filters
• Sensor Interfaces
• Medical Instrumentation
• Consumer Electronics

Package Information

The MCP6444-E/ST comes in a 14-pin TSSOP (Thin Shrink Small Outline Package) which is suitable for space-constrained applications. Its small form factor and surface-mount package make it ideal for compact PCB layouts.

With its combination of low-power operation, wide bandwidth, rail-to-rail capability, and robust temperature performance, the MCP6444-E/ST from Microchip Technology stands out as a reliable choice for designers looking to optimize their analog circuitry in a variety of applications.