MCP602P Microchip Integrated Circuit (Dual-In-Line Packages) In Stock
Dual CMOS operational amplifier with 2.7 V to 6 V single-supply operation and rail-to-rail output swing for low-power signal conditioning. Offers unity-gain stable performance with low supply current in a standard 8-pin DIP package. Available from authorized distributors with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Dual-In-Line Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- MCP602P Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 2.7 V to 6 V single-supply operation supports 3.3 V and 5 V microcontroller-based analog front-ends without a negative rail
- Rail-to-rail output swing maximizes dynamic range on low-voltage single-supply systems with restricted signal headroom
- Dual op-amp configuration in one 8-pin DIP package reduces component count versus two single op-amps in discrete packages
- Low supply current CMOS architecture extends battery life in portable sensor and data acquisition systems
Applications
MCP602P is suited for single-supply analog signal conditioning in battery-powered portable instruments, sensor interface boards, and microcontroller-based data acquisition systems operating from 3.3 V or 5 V rails. Its rail-to-rail output allows maximum signal swing within the constrained supply headroom of low-voltage designs, making it effective for buffering ADC inputs and driving resistive loads. The dual configuration in a through-hole 8-pin DIP package simplifies prototyping and educational circuit designs where ease of assembly matters.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for MCP602P:
Frequently Asked Questions
What supply voltage range does MCP602P support, and can it operate from a single 3.3 V rail in a microcontroller circuit?
MCP602P operates from a single supply of 2.7 V to 6 V, so a 3.3 V rail is well within its specified range. This makes it compatible with 3.3 V microcontroller systems such as those based on ARM Cortex-M or PIC32 devices, allowing direct single-supply ADC buffering without a negative voltage rail.
How does MCP602P's rail-to-rail output benefit sensor signal conditioning at 5 V single supply?
Rail-to-rail output allows the output voltage to swing to within a few millivolts of both ground and the 5 V supply, maximizing the usable output span to nearly 5 V peak-to-peak. This is critical when driving a 10-bit or 12-bit ADC with a 0 V to 5 V reference, since any headroom loss directly reduces effective dynamic range and reduces ADC code utilization.
How does MCP602P compare to MCP601 for designs needing 2 op-amp channels on a single supply?
MCP602P integrates 2 independent op-amp channels in a single 8-pin DIP package, whereas MCP601 provides only 1 channel in an 8-pin package. Using MCP602P halves the package count, reducing PCB area by approximately 50% and simplifying routing for dual-channel applications such as differential amplifiers, instrumentation front-ends, or active filter stages that require 2 op-amp stages.
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