MCP6141/2/3/4
600 nA, Non-Unity Gain Rail-to-Rail Input/Output Op Amps
Features:
Description:
• Low Quiescent Current: 600 nA/amplifier (typical)
• Gain Bandwidth Product: 100 kHz (typical)
• Stable for gains of 10 V/V or higher
• Rail-to-Rail Input/Output
The MCP6141/2/3/4 family of non-unity gain stable
operational amplifiers (op amps) from Microchip
Technology Inc. operate with a single supply voltage as
low as 1.4V, while drawing less than 1 µA (maximum)
of quiescent current per amplifier. These devices are
also designed to support rail-to-rail input and output
operation. This combination of features supports
battery-powered and portable applications.
• Wide Supply Voltage Range: 1.4V to 6.0V
• Available in Single, Dual, and Quad
• Chip Select (CS) with MCP6143
• Available in 5-lead and 6-lead SOT-23 Packages
• Temperature Ranges:
The MCP6141/2/3/4 amplifiers have a gain bandwidth
product of 100 kHz (typical) and are stable for gains of
10 V/V or higher. These specifications make these op
amps appropriate for battery powered applications
where a higher frequency response from the amplifier
is required.
- Industrial: -40°C to +85°C
- Extended: -40°C to +125°C
Applications:
The MCP6141/2/3/4 family operational amplifiers are
offered in single (MCP6141), single with Chip Select
(CS) (MCP6143), dual (MCP6142) and quad
(MCP6144) configurations. The MCP6141 device is
available in the 5-lead SOT-23 package, and the
MCP6143 device is available in the 6-lead SOT-23
package.
• Toll Booth Tags
• Wearable Products
• Temperature Measurement
• Battery Powered
Design Aids:
Package Types
• SPICE Macro Models
• FilterLab® Software
MCP6141
PDIP, SOIC, MSOP
MCP6143
PDIP, SOIC, MSOP
• Mindi™ Simulation Tool
• Microchip Advanced Part Selector (MAPS)
• Analog Demonstration and Evaluation Boards
• Application Notes
NC 1
8
7
6
NC
NC 1
8
7
6
CS
2
3
4
VIN
–
+
VDD
VOUT
2
3
4
VIN
–
+
VDD
VOUT
VIN
VIN
5 NC
VSS
5 NC
VSS
Related Devices:
MCP6141
SOT-23-5
MCP6143
SOT-23-6
• MCP6041/2/3/4: Unity Gain Stable Op Amps
VOUT
VSS
1
5
VOUT
VSS
1
6
5
4
VDD
VDD
CS
Typical Application
2
3
2
3
R1
4
VIN
+
VIN
–
VIN
+
VIN–
V1
MCP6142
PDIP, SOIC, MSOP
MCP6144
PDIP, SOIC, TSSOP
R2
R3
V2
V3
RF
VOUTA
1
2
3
4
5
6
7
14
13
12
VOUTD
VOUTA
1
2
3
4
8
7
6
VDD
VOUT
VINA
–
+
VIND
VIND
–
+
VINA
–
+
VOUTB
VINA
VINA
VINB
–
+
MCP614X
11 VSS
VDD
5 VINB
VSS
VREF
10
9
VINB
+
–
VINC
VINC
+
–
VINB
Inverting, Summing Amplifier
8 VOUTC
VOUTB
© 2009 Microchip Technology Inc.
DS21668D-page 1