Datasheet

© 2010 Microchip Technology Inc. DS22142B-page 1
MCP6071/2/4
Features
• Low Offset Voltage: ±150 µV (maximum)
• Low Quiescent Current: 110 µA (typical)
• Rail-to-Rail Input and Output
• Wide Supply Voltage Range: 1.8V to 6.0V
• Gain Bandwidth Product: 1.2 MHz (typical)
• Unity Gain Stable
• Extended Temperature Range: -40°C to +125°C
• No Phase Reversal
Applications
• Automotive
• Portable Instrumentation
• Sensor Conditioning
• Battery Powered Systems
• Medical Instrumentation
• Test Equipment
• Analog Filters
Design Aids
• SPICE Macro Models
•FilterLab
®
Software
• MAPS (Microchip Advanced Part Selector)
• Analog Demonstration and Evaluation Boards
• Application Notes
Typical Application
Description
The Microchip Technology Inc. MCP6071/2/4 family of
operational amplifiers (op amps) has low input offset
voltage (
±150 µV, maximum) and rail-to-rail input and
output operation. This family is unity gain stable and
has a gain bandwidth product of 1.2 MHz (typical).
These devices operate with a single supply voltage as
low as 1.8V, while drawing low quiescent current per
amplifier (110 µA, typical). These features make the
family of op amps well suited for single-supply, high
precision, battery-powered applications.
The MCP6071/2/4 family is offered in single
(MCP6071), dual (MCP6072), and quad (MCP6074)
configurations.
The MCP6071/2/4 is designed with Microchip’s
advanced CMOS process. All devices are available in
the extended temperature range, with a power supply
range of 1.8V to 6.0V.
Package Types
R
L
V
OUT
Gyrator
Z
IN
R
C
Z
IN
R
L
jωL+=
LR
L
RC=
MCP6071
* Includes Exposed Thermal Pad (EP); see Table 3-1.
1
2
3
4
8
7
6
5
EP
9
V
DD
V
OUT
NC
NC
V
IN
+
V
IN
–
V
SS
NC
1
2
3
4
8
7
6
5
EP
9
V
OUTB
V
INB
–
V
INB
+
V
DD
V
INA
+
V
INA
–
V
SS
V
OUTA
V
INA
+
V
INA
–
V
DD
1
2
3
4
14
13
12
11
V
OUTA
V
OUTD
V
IND
–
V
IND
+
V
SS
V
INB
+
5
10
V
INC
+
V
INB
–
6
9
V
OUTB
7 8
V
OUTC
V
INC
–
V
INA
+
V
INA
–
V
SS
1
2
3
4
8
7
6
5
V
OUTA
V
DD
V
OUTB
V
INB
–
V
INB
+
V
IN
+
V
IN
–
V
SS
1
2
3
4
8
7
6
5
NC
NC
V
DD
V
OUT
NC
MCP6071
SOIC
MCP6071
2x3 TDFN
MCP6072
2x3 TDFN
MCP6072
SOIC
MCP6074
SOIC, TSSOP
V
IN
+
V
IN
–
V
SS
1
2
3
5
4
V
DD
V
OUT
MCP6071
SOT-23-5
110 µA, High Precision Op Amps