MCP6V66/6U/7/9
80 µA, 1 MHz Zero-Drift Op Amps
Features
General Description
• High DC Precision:
The Microchip Technology Inc. MCP6V66/6U/7/9
family of operational amplifiers provides input offset
voltage correction for very low offset and offset drift.
These devices have a gain bandwidth product of
1 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 1.8V, while drawing
80 µA/amplifier (typical) of quiescent current.
- VOS Drift: ±150 nV/°C (maximum)
- VOS: ±25 µV (maximum)
- AOL: 110 dB (minimum, VDD = 5.5V)
- PSRR: 110 dB (minimum, VDD = 5.5V)
- CMRR: 111 dB (minimum, VDD = 5.5V)
- Eni: 0.54 µVP-P (typical), f = 0.1 Hz to 10 Hz
- Eni: 0.17 µVP-P (typical), f = 0.01 Hz to 1 Hz
• Enhanced EMI Protection:
The Microchip Technology Inc. MCP6V66/6U/7/9 op
amps are offered in single (MCP6V66 and
MCP6V66U), dual (MCP6V67) and quad (MCP6V69)
packages. They were designed using an advanced
CMOS process.
- Electromagnetic Interference Rejection Ratio
(EMIRR) at 1.8 GHz: 101 dB
• Low Power and Supply Voltages:
- IQ: 80 µA/amplifier (typical)
- Wide Supply Voltage Range: 1.8V to 5.5V
• Small Packages:
Package Types
- Singles in SC70, SOT-23
MCP6V66
SOT-23
MCP6V67
MSOP
- Duals in MSOP-8, 2x3 TDFN
- Quads in TSSOP-14
VDD
1
VDD VOUTA
8
7
6
5
VOUT
VSS
• Easy to Use:
1
5
4
VOUTB
2
3
4
- Rail-to-Rail Input/Output
VINA
VINA
–
+
2
3
VINB
VINB
–
+
- Gain Bandwidth Product: 1 MHz (typical)
- Unity Gain Stable
VIN+
VIN–
VSS
• Extended Temperature Range: -40°C to +125°C
MCP6V66U
SC70, SOT-23
MCP6V67
2×3 TDFN *
Typical Applications
• Portable Instrumentation
• Sensor Conditioning
VOUTA
VDD
1
8
VIN+
VSS
VDD
1
2
3
5
VINA–
VOUTB
2
3
4
7
6
5
EP
9
• Temperature Measurement
• DC Offset Correction
VINA+
VINB
VINB
–
+
VIN–
VOUT
4
VSS
• Medical Instrumentation
Design Aids
MCP6V69
TSSOP
• SPICE Macro Models
• FilterLab® Software
V
1
14
13
12
11
10
9
VOUTA
OUTD
V
V
V
–
• Microchip Advanced Part Selector (MAPS)
• Analog Demonstration and Evaluation Boards
• Application Notes
2
3
4
5
6
7
VINA
VINA
VDD
VINB
VINB
–
+
IND
+
IND
SS
V
+
+
–
INC
Related Parts
VINC
–
• MCP6V11/1U/2/4: Zero-Drift, Low Power
• MCP6V31/1U/2/4: Zero-Drift, Low Power
• MCP6V71/1U/2/4: Zero-Drift, 2 MHz
• MCP6V81/1U: Zero-Drift, 5 MHz
VOUTC
VOUTB
8
* Includes Exposed Thermal Pad (EP); see Table 3-1.
• MCP6V91/1U: Zero-Drift, 10 MHz
2019 Microchip Technology Inc.
DS20006266A-page 1