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Home » NEWEST Products » New by Manufacturer » Microchip Technology » Microchip MCP6N11 Single Instrumentation Amplifiers
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Microchip MCP6N11 Single Instrumentation Amplifiers

Microchip MCP6N11 Single
Instrumentation Amplifiers

Microchip's MCP6N11 Single Instrumentation Amplifiers are a new instrumentation amp that features Microchip's unique mCal technology, which is an on-chip calibration circuit that enables low initial offset voltage and a means to control offset drift, which results in higher accuracy across time and temperature. The MCP6N11's low-power CMOS process technology enables low power, while providing a gain bandwidth product of 500 kHz, and it features a hardware shutdown pin for even more power savings. The device's low, 1.8V operation allows two 1.5V batteries to be drained beyond typical use, and its rail-to-rail input and output operation enables full-range use, even in low-supply conditions. The MCP6N11 instrumentation amp is ideal for applications in the consumer, industrial and medical markets, such as in signal and sensor conditioning, and instrumentation.

Features
  • Rail-to-Rail Input and Output
  • Gain Set by 2 External Resistors
  • Minimum Gain (GMIN) Options:
1, 2, 5, 10 or 100 V/V
  • Common Mode Rejection Ratio (CMRR): 115 dB (typical, GMIN = 100)
  • Power Supply Rejection Ratio (PSRR): 112 dB (typical,
    GMIN = 100)
  • Bandwidth: 500 kHz (typical, Gain = GMIN)
  • Supply Current: 800 μA/channel (typical)

  • Single Channel
  • Enable/VOS Calibration pin: (EN/CAL)
  • Power Supply: 1.8V to 5.5V
  • Extended Temperature Range: -40°C to +125°C

Applications
  • High Side Current Sensor
  • Wheatstone Bridge Sensors
  • Difference Amplifier with Level Shifting
  • Power Control Loops
Part NumberPackageGMIN (V/V)
(Nom.)
VOS (±mV)
(Max.)
CMRR (dB)
(Min.)
PSRR (dB)
(Min.)
GBWP (MHz)
(Nom.)
MCP6N11-001E/SN SOIC-8 1 90 70 62 0.5
MCP6N11-002E/SN SOIC-8 2 45 78 68 1
MCP6N11-005E/SN SOIC-8 5 18 80 75 2.5
MCP6N11-010E/SN SOIC-8 10 9 81 81 5
MCP6N11-100E/SN SOIC-8 100 2.7 88 86 35

Description
ARD00354 Wheatstone Bridge Reference Design for MCP6N11
Introduction video to Wheatstone Bridge Reference Design

Application Circuit
Application Circuit
Block Diagram
Block Diagram
  • Microchip Technology
  • Semiconductors|Integrated Circuits|IC-Amplifier