MCP6001AIDBVRG

The MCP6001 family of op-amps features a 1MHz gain bandwidth product, a 0.8V/μs slew rate, and a quiescent current of 75μA per amplifier at 5V. This family is designed to deliver optimal performance in low-voltage, low-noise systems, providing rail-to-rail output swing for heavy loads. The input common-mode voltage range includes ground, and the maximum input offset voltage of the MCP6001 family is 3.5mV. The operating temperature range is -40℃ ~ +125℃, and the supply voltage range is 1.8V ~ 6V. The MCP6001 single-channel amplifier is available in Green SC70-5 and SOT23-5 packages; the MCP6001R and MCP6001U single-channel amplifiers are available in a Green SOT23-5 package; the MCP6002 dual-channel amplifier is available in Green SOP-8 and MSOP-8 packages; the MCP6004 quad-channel amplifier is available in Green SOP-14 and TSSOP-14 packages. The MCP6001 family op-amps are unity-gain stable and suited for a wide range of general-purpose applications. Their small form-factor packages save PCB space, facilitating the design of more compact electronic products. This family can be powered by a 1.8V ~ 6V single supply or a ±0.9V ~ ±3V dual supply. For best performance, a 0.1μF ceramic capacitor should be placed near the VDD pin when operating from a single supply; when operating from a dual supply, both VDD and VSS rails should each be bypassed to ground with a separate 0.1μF ceramic capacitor. The low supply current of the MCP6001 family (typically 75μA per channel) helps extend battery life, making it well-suited for battery-powered systems. This family operates over a wide supply voltage range (1.8V ~ 6V), with all temperature specifications applying from -40℃ ~ +125℃. Most performance parameters remain unchanged across the entire operating voltage range, ensuring proper operation throughout the full service life of a single lithium-ion cell. The input common-mode range of the MCP6001 family extends 100mV beyond the supply rails (VSS - 0.1V ~ VDD + 0.1V), achieved through the use of a complementary input stage; inputs should be kept within this range during normal operation. Rail-to-rail output swing provides the maximum possible dynamic range at the output, which is especially important when operating at low supply voltages. The output voltage of the MCP6001 family typically swings to within 10mV of either supply rail under light resistive loads (>100kΩ), and to within 60mV of either supply rail under moderate resistive loads (10kΩ). The MCP6001 family is optimized for bandwidth and speed rather than driving capacitive loads. Output capacitance introduces a pole in the amplifier's feedback path, which can cause excessive peaking and potential oscillation. When the application requires handling load capacitance, two strategies may be considered: inserting a small series resistor between the amplifier output and the load capacitance, or reducing the bandwidth of the amplifier's feedback loop by increasing the overall noise gain.

Applications

• ASIC input or output amplifier
• Sensor interface
• Medical communications
• Smoke detector
• Audio output
• Piezoelectric transducer amplifier
• Medical instrumentation
• Portable systems

Key features

• Single-supply operating voltage range: +1.8V ~ +6V
• Rail-to-rail input/output
• Gain bandwidth product: 1MHz (typical)
• Low input bias current: 1pA (typical)
• Low offset voltage: 3.5mV (maximum)
• Quiescent current: 75μA per amplifier (typical)
• Operating temperature: -40℃ ~ +125℃
• Built-in RF EMI filter
• Small packages:
• MCP6001: SOT-23-5 and SC70-5 packages
• MCP6001U: SOT-23-5 package
• MCP6001R: SOT-23-5 package
• MCP6002: SOP-8 and MSOP8 packages
• MCP6004: SOP-14 and TSSOP14 packages
• SOT-23-5
• MSOP-8
• SC70-5
• SOP-14
• SOP-8
• TSSOP-14