Datasheet

 2001-2013 Microchip Technology Inc. DS21669D-page 1
MCP6041/2/3/4
Features
• Low Quiescent Current: 600 nA/amplifier (typical)
• Rail-to-Rail Input/Output
• 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:
- Industrial: -40°C to +85°C
- Extended: -40°C to +125°C
Applications
• Toll Booth Tags
• Wearable Products
• Temperature Measurement
• Battery Powered
Design Aids
• SPICE Macro Models
•FilterLab
®
Software
• MAPS (Microchip Advanced Part Selector)
• Analog Demonstration and Evaluation Boards
• Application Notes
Related Devices
• MCP6141/2/3/4: G = +10 Stable Op Amps
Typical Application
Description
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.
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.
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.
Package Types
V
DD
I
DD
MCP604X
100 k
1M
1.4V
V
OUT
High Side Battery Current Sensor
10
to
6.0V
I
DD
V
DD
V
OUT
–
10 V/V10
  
------------------------------------------=
V
IN
+
V
IN
–
V
SS
V
DD
V
OUT
1
2
3
4
8
7
6
5
NC
NC
NC
MCP6041
PDIP, SOIC, MSOP
MCP6042
PDIP, SOIC, MSOP
MCP6043
PDIP, SOIC, MSOP
MCP6044
PDIP, SOIC, TSSOP
V
INA
+
V
INA
–
V
SS
V
OUTB
V
INB
–
1
2
3
4
8
7
6
5
V
INB
+
V
DD
V
OUTA
V
IN
+
V
IN
–
V
SS
V
DD
V
OUT
1
2
3
4
8
7
6
5
NC
CS
NC
V
INA
+
V
INA
–
V
DD
V
IND
–
V
IND
+
1
2
3
4
14
13
12
11 V
SS
V
OUTD
V
OUTA
V
INB
–
V
INB
+
V
OUTB
V
INC
+
V
INC
–
5
6
7
10
9
8
V
OUTC
V
IN
+
V
SS
V
IN
–
1
2
3
5
4
V
DD
V
OUT
MCP6041
SOT-23-5
V
IN
+
V
SS
V
IN
–
1
2
3
6
4
V
DD
V
OUT
MCP6043
SOT-23-6
5
CS
600 nA, Rail-to-Rail Input/Output Op Amps