Microchip Technology

MCP6569-E/ST

MCP6569-E/ST Description

The MCP6569-E/ST from Microchip Technology is a high-performance, 4-channel general-purpose comparator in a compact 14-TSSOP package. Designed for precision and efficiency, it operates over a wide supply voltage range of 1.8V to 5.5V, making it suitable for both low-power and standard logic-level applications. With a quiescent current as low as 130µA (max) and input bias current of just 1pA (max), this comparator excels in power-sensitive designs. Its ultra-fast propagation delay of 80ns (max) ensures rapid response times, while 5mV hysteresis enhances noise immunity in unstable environments.

MCP6569-E/ST Features

• Low Power Consumption: 130µA max quiescent current, ideal for battery-operated devices.
• High Precision: Input offset voltage ≤10mV at 5.5V, ensuring accurate comparisons.
• Robust Performance: 66dB CMRR and 70dB PSRR minimize power supply and common-mode noise interference.
• High Output Drive: 50mA output current enables direct driving of LEDs, relays, or small loads.
• Wide Voltage Range: Operates from 1.8V to 5.5V, compatible with 3.3V and 5V systems.
• Enhanced Noise Immunity: Built-in hysteresis prevents false triggering.
• RoHS3 & REACH Compliant: Environmentally friendly and suitable for global markets.

MCP6569-E/ST Applications

The MCP6569-E/ST is ideal for:

• Portable Electronics: Low-voltage operation and minimal power draw suit wearables and IoT sensors.
• Power Management Systems: Monitors overcurrent, undervoltage, or battery thresholds.
• Industrial Control: High noise immunity makes it reliable for motor control and automation.
• Consumer Electronics: Used in touchscreens, audio equipment, and display drivers.
• Automotive Systems: Compact size and robustness fit infotainment or sensor interfaces.

Conclusion of MCP6569-E/ST

The MCP6569-E/ST stands out as a versatile, low-power, and high-speed comparator with excellent noise rejection and wide voltage compatibility. Its 4-channel integration reduces board space, while Microchip’s reliability ensures long-term performance. Whether for battery-powered devices, industrial systems, or automotive applications, this comparator delivers precision and efficiency in a compact footprint.