General Description
The Microchip Technology MCP6V51/2/4 operational
amplifiers employ dynamic offset correction for very
low offset and offset drift. These devices have a gain
bandwidth product of 2 MHz (typical). They are unity
gain stable, have virtually no 1/f noise and excellent
Power Supply Rejection Ratio (PSRR) and Common-
Mode Rejection Ratio (CMRR). These products
operate with a single or dual supply voltage that can
range from 4.5V to 45V (±2.25V to ±22.5V), while
drawing 470 μA/amp (typical) of quiescent current.
The MCP6V51/2/4 op amps are offered as single, dual
and quad channel amplifiers, and are designed using
an advanced CMOS process.
Features
? High DC Precision:
- VOS Drift: 36 nV/°C (max.)
- VOS: 15 μV (max.)
- Open-Loop Gain: 140 dB (min.)
- PSRR: 134 dB (min.)
- CMRR: 135 dB (min.)
? Low Noise:
- 10.2 nV/√ Hz at 1 kHz
- Eni: 0.21 μVP-P, f = 0.1 Hz to 10 Hz
? Low Power:
- IQ: 470 μA/Amplifier (typ.)
- Wide Single or Dual Supply Voltage Range:
4.5V to 45V, ±2.25V to ±22.5V
? Easy to Use:
- Input Range incl. Negative Rail
- Rail-to-Rail Output
- EMI Filtered Inputs
- Gain Bandwidth Product: 2 MHz
- Slew Rate 1.2V/μs
- Unity Gain Stable
? Small Packages:
- Single: SOT-23-5, MSOP-8
- Dual: MSOP-8, SOIC-8
- Quad: SOIC-14
? Extended Temperature Range: -40°C to +125°C
Typical Applications
? Industrial Instrumentation, PLC
? Process Control
? Power Control Loops
? Sensor Conditioning
? Electronic Weight Scales
? Medical Instrumentation
? Automotive Monitors
? High/Low-Side Current Sensing
Design Aids
? Microchip Advanced Part Selector (MAPS)
? SPICE Macro Models
? Application Notes
