MCP6N16-010E/MS

Microchip Technology Inc. offers the single Zero-Drift MCP6N16 instrumentation amplifier (INA) with Enable pin (EN) and three minimum gain options (GMIN). The internal offset correction gives high DC precision: it has very low offset and offset drift, and negligible 1/f noise. Two external resistors set the gain, minimizing gain error and drift over temperature. The reference voltage (VREF) shifts the output voltage (VOUT). The MCP6N16 is designed for single-supply operation, with rail-to-rail input (no common mode crossover distortion) and output performance. The supply voltage range (1.8V to 5.5V) is low enough to support many portable applications. All devices are fully specified from -40°C to +125°C. Each part has EMI filters at the input pins, for good EMI rejection (EMIRR). These parts have three minimum gain options (1, 10 and 100 V/V). This allows the user to optimize the input offset voltage and input noise for different applications.

• High DC Precision:
  • VOS: ±17 µV (maximum, GMIN = 100)
  • TC1: ±60 nV/°C (maximum, GMIN = 100)
  • CMRR: 112 dB (minimum, GMIN = 100, VDD = 5.5V)
  • PSRR: 110 dB (minimum, GMIN = 100, VDD = 5.5V)
  • gE: ±0.15% (maximum, GMIN = 10, 100)
• Flexible:
  • Minimum Gain (GMIN) Options: 1, 10 and 100 V/V
  • Rail-to-Rail Input and Output
  • Gain Set by Two External Resistors
• Bandwidth: 500 kHz (typical, Gain = GMIN = 1, 10)
• Power Supply:
  • VDD: 1.8V to 5.5V
  • IQ: 1.1 mA (typical)
  • Power Savings (Enable) Pin: EN
• Enhanced EMI Protection:
  • Electromagnetic Interference Rejection Ratio (EMIRR): 111 dB at 2.4 GHz
• Extended Temperature Range: -40°C to +125°C