Microchip Technology

MCP6V7X Zero-Drift Amplifiers

Microchip Technology's MCP6V7X low power 2 MHz zero-drift operational amplifiers provide input offset voltage correction

Image of Microchip Technology's MCP6V7X Zero-Drift AmplifiersThe Microchip Technology MCP6V7x family of operational amplifiers (op amps) provides input offset voltage correction for very low offset and offset drift. These are low-power devices with a gain bandwidth product of 2 MHz (typical). They are unity-gain stable, have virtually no 1/f noise, and have good common mode rejection ratio (CMRR) and power supply rejection ratio (PSRR) performance. These products operate with a single supply voltage as low as 2.0 V while drawing 170 µA/amplifier (typical) of quiescent current with a maximum of only 260 µA.

The MCP6V7x family has enhanced EMI protection to minimize any electromagnetic interference from external sources. This feature makes it well suited for EMI sensitive applications such as power lines, radio stations, mobile communications, and others. Designed using an advanced CMOS process, Microchip Technology’s MCP6V7x op amps are offered in single (MCP6V76 and MCP6V76U), dual (MCP6V77), and quad (MCP6V79) packages. These op amps are ideal for applications including temperature measurement, sensing, medical, and portable instrumentation.

Features
  • High DC precision
    • VOS drift: ±150 nV/°C (max.)
    • VOS: ±25 µV (max.)
    • AOL: 111 dB (min., VDD = 5.5 V)
    • PSRR: 110 dB (min., VDD = 5.5 V)
    • CMRR: 112 dB (min., VDD = 5.5 V)
    • Eni: 0.45 µVP-P (typ.), f = 0.1 Hz to 10 Hz
    • Eni: 0.15 µVP-P (typ.), f = 0.01 Hz to 1 Hz
  • Enhanced EMI protection
    • Electromagnetic interference rejection ratio (EMIRR) at 1.8 GHz: 96 dB
  • Low power and supply voltages
    • IQ: 170 µA/amplifier (typ.)
    • Wide supply voltage range: 2 V to 5.5 V
  • Small packages
    • Singles in SC70, SOT-23
    • Duals in MSOP-8, 2 x 3 TDFN
    • Quads in TSSOP-14
  • Easy-to-use
    • Rail-to-rail input/output
    • Gain bandwidth product: 2 MHz (typ.)
    • Unity gain stable
  • Extended temperature range: -40°C to +125°C 
Applications
  • Portable instrumentations
  • Sensor conditioning
  • Temperature measurements
  • DC offset correction
  • Medical instrumentations

MCP6V7X Zero Drift Amplifiers

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
IC OPAMP ZERO-DRIFT 1CIRC SC70-5MCP6V71UT-E/LTYIC OPAMP ZERO-DRIFT 1CIRC SC70-52864 - Immediate$9.41View Details
IC OPAMP ZER-DRIFT 1CIRC SOT23-5MCP6V76UT-E/OTIC OPAMP ZER-DRIFT 1CIRC SOT23-53375 - Immediate$7.04View Details
IC OPAMP ZER-DRIFT 4CIRC 14TSSOPMCP6V79T-E/STIC OPAMP ZER-DRIFT 4CIRC 14TSSOP3209 - Immediate$19.14View Details
IC OPAMP ZERO-DRIFT 2 CIRC 8MSOPMCP6V77T-E/MSIC OPAMP ZERO-DRIFT 2 CIRC 8MSOP6326 - Immediate$10.62View Details
IC OPAMP ZERO-DRIFT 2 CIRC 8MSOPMCP6V72-E/MSIC OPAMP ZERO-DRIFT 2 CIRC 8MSOP905 - Immediate$14.34View Details
IC OPAMP ZER-DRIFT 4CIRC 14TSSOPMCP6V74-E/STIC OPAMP ZER-DRIFT 4CIRC 14TSSOP734 - Immediate$25.60View Details
IC OPAMP ZER-DRIFT 4CIRC 14TSSOPMCP6V79-E/STIC OPAMP ZER-DRIFT 4CIRC 14TSSOP34 - Immediate$19.14View Details
IC OPAMP ZERO-DRIFT 2 CIRC 8MSOPMCP6V77-E/MSIC OPAMP ZERO-DRIFT 2 CIRC 8MSOP134 - Immediate$10.62View Details
IC OPAMP ZER-DRIFT 1CIRC SOT23-5MCP6V71T-E/OTIC OPAMP ZER-DRIFT 1CIRC SOT23-58598 - Immediate$9.41View Details
IC OPAMP ZERO-DRIFT 2 CIRC 8TDFNMCP6V77T-E/MNYIC OPAMP ZERO-DRIFT 2 CIRC 8TDFN2987 - Immediate$10.62View Details
Published: 2020-05-29