MCP6V91T-E/OT

The MCP6V91/1U/2/4 family of operational amplifiers provides input offset voltage correction for very low offset and offset drift. These devices have a gain bandwidth product of 10 MHz (typical). They are unity-gain stable, have virtually no 1/f noise and have good Power Supply Rejection Ratio (PSRR) and Common Mode Rejection Ratio (CMRR). These products operate with a single supply voltage as low as 2.4V, while drawing 1.1 mA/amplifier (typical) of quiescent current. The MCP6V91/1U/2/4 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 and mobile communications, etc. The MCP6V91/1U/2/4 op amps are offered in single (MCP6V91 and MCP6V91U), dual (MCP6V92) and quad (MCP6V94) packages. They were designed using an advanced CMOS process.

Applications

• Portable Instrumentation
• Sensor Conditioning
• Temperature Measurement
• DC Offset Correction
• Medical Instrumentation

Key features

• High DC Precision:
• VOS Drift: ±17 nV/°C (maximum, VDD = 5.5V)
• VOS: ±9 μV (maximum)
• AOL: 126 dB (minimum, VDD = 5.5V)
• PSRR: 117 dB (minimum, VDD = 5.5V)
• CMRR: 118 dB (minimum, VDD = 5.5V)
• Eni: 0.24 μVP - P (typical), f = 0.1 Hz to 10 Hz
• Eni: 0.08 μVP - P (typical), f = 0.01 Hz to 1 Hz
• Enhanced EMI Protection:
• Electromagnetic Interference Rejection Ratio (EMIRR) at 1.8 GHz: 93 dB
• Low Power and Supply Voltages:
• IQ: 1.1 mA/amplifier (typical)
• Wide supply voltage range: 2.4V to 5.5V
• Small Packages:
• Singles in SC70, SOT - 23
• Duals in MSOP - 8, 2X3 TDFN
• Quads in TSSOP - 14
• Easy to Use:
• Rail - to - rail input/output
• Gain Bandwidth Product: 10 MHz (typical)
• Unity Gain Stable
• Extended Temperature Range: -40°C to +125°C