MCP6041/2/3/4
600 nA, Rail-to-Rail Input/Output Op Amps
Features
Description
• Low Quiescent Current: 600 nA/amplifier (typical)
• Rail-to-Rail Input/Output
The MCP6041/2/3/4 family of 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.
• Gain Bandwidth Product: 14 kHz (typical)
• Wide Supply Voltage Range: 1.4V to 6.0V
• Unity Gain Stable
• Available in Single, Dual, and Quad
• Chip Select (CS) with MCP6043
• Available in 5-lead and 6-lead SOT-23 Packages
• Temperature Ranges:
The MCP6041/2/3/4 amplifiers have a gain-bandwidth
product of 14 kHz (typical) and are unity gain stable.
These specifications make these op amps appropriate
for low frequency applications, such as battery current
monitoring and sensor conditioning.
- Industrial: -40°C to +85°C
- Extended: -40°C to +125°C
The MCP6041/2/3/4 family operational amplifiers are
offered in single (MCP6041), single with Chip Select
(CS) (MCP6043), dual (MCP6042), and quad
(MCP6044) configurations. The MCP6041 device is
available in the 5-lead SOT-23 package, and the
MCP6043 device is available in the 6-lead SOT-23
package.
Applications
• Toll Booth Tags
• Wearable Products
• Temperature Measurement
• Battery Powered
Design Aids
Package Types
• SPICE Macro Models
• FilterLab® Software
MCP6041
PDIP, SOIC, MSOP
MCP6043
PDIP, SOIC, MSOP
• MAPS (Microchip Advanced Part Selector)
• Analog Demonstration and Evaluation Boards
• Application Notes
NC 1
8
7
6
NC
V
NC 1
8 CS
2
3
4
V
V
–
+
2
3
4
7
6
V
V
–
+
V
V
IN
DD
IN
DD
V
IN
OUT
IN
OUT
5 NC
V
5 NC
V
SS
SS
Related Devices
MCP6041
SOT-23-5
MCP6043
SOT-23-6
• MCP6141/2/3/4: G = +10 Stable Op Amps
V
1
5
V 1
OUT
6
V
V
V
Typical Application
OUT
DD
DD
2
3
2
3
5 CS
V
V
SS
SS
IDD
VDD
4
–
4 V
–
V
+
V +
IN
IN
IN
IN
1.4V
to
6.0V
10
MCP6042
PDIP, SOIC, MSOP
MCP6044
PDIP, SOIC, TSSOP
VOUT
MCP604X
100 k
V
1
2
3
4
5
6
7
14
13
12
V
V
V
V
1
2
3
4
8
7
6
V
V
V
OUTA
OUTD
OUTA
DD
V
–
+
–
V
–
INA
IND
INA
OUTB
1 M
V
+
V
+
–
INA
IND
INA
INB
11 V
V
5 V
+
V
DD
SS
SS
INB
VDD – VOUT
10
9
V
V
+
V
V
+
IDD = -----------------------------------------
INB
INC
10 V/V 10
–
–
INC
INB
High Side Battery Current Sensor
8 V
V
OUTB
OUTC
2001-2013 Microchip Technology Inc.
DS21669D-page 1