MICROCHIP MCP6479T-E/ST

The MCP6476/6R/6U/7/9 operational amplifier (op amp) operates with a single supply voltage as low as 1.8V, while drawing low quiescent current (170 μA, maximum per amplifier). This op amp also has low input offset voltage (±1.6 mV, maximum), and rail-to-rail input and output operation. In addition, the MCP6476/6R/6U/7/9 is unity gain stable and has a gain bandwidth product of 3 MHz (typical). This combination of features supports battery-powered and portable applications.

The MCP6476/6R/6U/7/9 has enhanced EMI protection minimizing Electromagnetic Interference from external sources. This feature makes it well-suited for EMI-sensitive applications, such as power lines, radio stations and mobile communications.

This product family is offered in single (MCP6476), dual (MCP6477) and quad (MCP6479) packages. All devices are designed using an advanced CMOS process and fully specified in the extended temperature range, from -40℃ to +125℃.

• Low Quiescent Current: - 170 μA (maximum)/amplifier
• Low Input Offset Voltage: - ±1.6 mV (maximum)
• Enhanced EMI Protection: - Electromagnetic Interference Rejection Ratio (EMIRR) at 1.8 GHz: 90 dB
• Supply Voltage Range: 1.8V to 5.5V
• Gain Bandwidth Product: 3 MHz (typical)
• Rail-to-Rail Input/Output
• Unity Gain Stable
• No Phase Reversal
• Quick Start-up Time: 6 µs (typical)
• Small Packages
• Extended Temperature Range: -40°C to +125°C
• AEC Q100 Qualified, Grade 1

• Smoke Detectors
• Automotive
• Battery-Powered Systems
• Sensor Conditioning
• Battery Current Monitoring