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The MCP6402T-E/SN is a dual-channel, low-power, rail-to-rail input/output operational amplifier introduced by Microchip Technology. This device belongs to the general-purpose op-amp category, offering excellent power efficiency and a wide operating voltage range. It is suitable for battery-powered equipment, portable instruments, and various analog signal conditioning circuits. Its compact package and industrial-grade temperature range enable stable signal amplification and processing in space-constrained or environmentally demanding systems.
Category:Integrated Circuits (ICs);Linear;Amplifiers;Instrumentation, Op Amps, Buffer Amps
Mfr:Microchip Technology
Packaging:Tape & Reel (TR);Cut Tape (CT)
Part Status:Active
Amplifier Type:Standard (General Purpose)
Number of Circuits:2
Output Type:Rail-to-Rail
Current - Supply:45µA (x2 Channels)
Current - Output / Channel:15 mA
Voltage - Supply Span (Min):1.8 V
Voltage - Supply Span (Max):6 V
Operating Temperature:-40°C ~ 125°C (TA)
Mounting Type:Surface Mount
Package / Case:8-SOIC (0.154", 3.90mm Width)
Supplier Device Package:8-SOIC
Base Product Number:MCP6402
Low-Power Design: Consumes only 45µA quiescent current per channel, extending battery life in portable devices.
Wide Supply Voltage Range: Supports single-supply operation from 1.8V to 6V, compatible with various power systems.
Rail-to-Rail Input and Output: Enables signal processing across the full supply voltage range, improving dynamic range.
Dual-Channel Architecture: Integrates two independent op-amps, saving board space and supporting differential or multi-channel signal processing.
High Output Drive Capability: Delivers up to 15 mA output current per channel, capable of directly driving small to medium loads.
Industrial Temperature Range: Operates from -40°C to 125°C, suitable for automotive, industrial, and outdoor equipment.
Portable Electronic Devices: Signal conditioning in handheld instruments, wearables, and wireless sensor nodes.
Sensor Interface Circuits: Amplification for analog signals from thermocouples, pressure sensors, photoelectric converters, etc.
Power Management Modules: Serves as an error amplifier in voltage sensing, current sensing, and feedback loops.
Industrial Control and Automation: Signal conditioning for PLC analog input modules and motor control circuits.
Consumer Electronics: Audio signal processing, power supply monitoring, and battery level detection.
Medical and Measurement Equipment: Low-power biopotential signal amplification and front-end conditioning for portable test instruments.
The MCP6402T-E/SN is a high-performance, low-power, dual-channel operational amplifier featuring rail-to-rail input/output, a wide supply voltage range, and industrial-grade temperature tolerance. Its compact SOIC package and low quiescent current make it an ideal choice for portable devices, industrial control systems, and various analog front-end circuits, particularly in applications with stringent requirements for power consumption, space, and reliability.
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