MCP6291/1R/2/3/4/5
1.0 mA, 10 MHz Rail-to-Rail Op Amp
Features
Description
• Gain Bandwidth Product: 10 MHz (typical)
• Supply Current: IQ = 1.0 mA
The Microchip Technology Inc. MCP6291/1R/2/3/4/5
family of operational amplifiers (op amps) provide wide
bandwidth for the current. This family has a 10 MHz
Gain Bandwidth Product (GBWP) and a 65° phase
margin. This family also operates from a single supply
voltage as low as 2.4V, while drawing 1 mA (typical)
quiescent current. In addition, the MCP6291/1R/2/3/4/5
supports rail-to-rail input and output swing, with a
common mode input voltage range of VDD + 300 mV to
VSS – 300 mV. This family of operational amplifiers is
designed with Microchip’s advanced CMOS process.
• Supply Voltage: 2.4V to 6.0V
• Rail-to-Rail Input/Output
• Extended Temperature Range: -40°C to +125°C
• Available in Single, Dual and Quad Packages
• Single with CS (MCP6293)
• Dual with CS (MCP6295)
Applications
The MCP6295 has a Chip Select (CS) input for dual op
amps in an 8-pin package. This device is manufactured
by cascading the two op amps, with the output of
op amp A being connected to the non-inverting input of
op amp B. The CS input puts the device in a Low-power
mode.
• Automotive
• Portable Equipment
• Photodiode Amplifier
• Analog Filters
• Notebooks and PDAs
• Battery-Powered Systems
The MCP6291/1R/2/3/4/5 family operates over the
Extended Temperature Range of -40°C to +125°C. It
also has a power supply range of 2.4V to 6.0V.
Design Aids
• SPICE Macro Models
• FilterLab® Software
• Mindi™ Simulation Tool
• MAPS (Microchip Advanced Part Selector)
• Analog Demonstration and Evaluation Boards
• Application Notes
Package Types
MCP6291
MCP6291
MCP6291R
MCP6292
PDIP, SOIC, MSOP
PDIP, SOIC, MSOP
SOT-23-5
SOT-23-5
VOUTA
1
2
3
4
8
7
6
5
NC
VDD
8
7
6
5
NC
1
VDD
VSS
VOUT
VSS
VOUT
VDD
1
2
3
5
4
1
5
4
_
_
VIN
VIN
VSS
-
VDD
VOUT
VINA
2
-
VOUTB
+
2
3
+
-
+
-
+
_
VINA+ 3
+
-
VINB
VIN
+
VIN
–
VIN
+
VIN–
VSS
4
NC
VINB
+
MCP6293
PDIP, SOIC, MSOP
MCP6293
MCP6294
PDIP, SOIC, TSSOP
MCP6295
PDIP, SOIC, MSOP
SOT-23-6
NC
1
2
3
4
8 CS
VOUTA
V
14
1
OUTD
_
VOUTA/VINB
+
VDD
8
7
6
5
1
2
3
4
VDD
CS
VOUT
VSS
1
2
3
6
5
4
_
_
VIN
VIN
VSS
VDD
7
-
VINA
2
+ - 13 VIND
- +
_
VOUTB
VINA
VINA
VSS
-
+
+
-
+
VOUT
NC
6
5
12
VINA+ 3
VIND
+
_
VINB
VIN
–
+
+
-
VIN
+
11
VDD
4
VSS
CS
10
5
6
7
VINC
+
_
VINB
VINB
+
_
-
-
+ +
9
VINC
VOUTB
8 VOUTC
© 2007 Microchip Technology Inc.
DS21812E-page 1