MCP6N11

MCP6N11 500 kHz, 800 µA Instrumentation Amplifier 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 Typical Applications High Side Current Sensor Wheatstone Bridge Sensors Difference Amplifier with Level Shifting Power Control Loops Design Aids Microchip Advanced Part Selector (MAPS) Demonstration Board Application Notes Block Diagram VOUT RF RG VREF VIP VIM VOUT VFG RM4 I4 VDD VSS VREF VIP VIM GM2 GM1 I2 Σ I1 I3 GM3 VTR POR Low Power VOS Calibration EN/CAL Description Microchip Technology Inc. offers the single MCP6N11 instrumentation amplifier (INA) with Enable/VOS Calibration pin (EN/CAL) and several minimum gain options. It is optimized for single-supply operation with rail-to-rail input (no common mode crossover distortion) and output performance. Two external resistors set the gain, minimizing gain error and drift-over temperature. The reference voltage (VREF) shifts the output voltage (VOUT). The supply voltage range (1.8V to 5.5V) is low enough to support many portable applications. All devices are fully specified ...