MCP6051/2/4
30 µA, High Precision Op Amps
Features
•
•
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•
•
•
•
•
Low Offset Voltage:
±
150 µV (maximum)
Low Quiescent Current: 30 µA (typical)
Rail-to-Rail Input and Output
Wide Supply Voltage Range: 1.8V to 6.0V
Gain Bandwidth Product: 385 kHz (typical)
Unity Gain Stable
Extended Temperature Range: -40°C to +125°C
No Phase Reversal
Description
The Microchip Technology Inc. MCP6051/2/4 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 385 kHz (typical).
These devices operate with a single supply voltage as
low as 1.8V, while drawing low quiescent current per
amplifier (30 µA, typical). These features make the
family of op amps well suited for single-supply, high
precision, battery-powered applications.
The MCP6051/2/4 family is offered in single
(MCP6051), dual (MCP6052), and quad (MCP6054)
configurations.
The MCP6051/2/4 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.
Applications
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•
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Automotive
Portable Instrumentation
Sensor Conditioning
Battery Powered Systems
Medical Instrumentation
Test Equipment
Analog Filters
Package Types
MCP6051
SOIC
NC 1
V
IN
– 2
V
IN
+ 3
V
SS
4
8 NC
7 V
DD
6 V
OUT
5 NC
Design Aids
•
•
•
•
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SPICE Macro Models
FilterLab
®
Software
Mindi
™
Circuit Designer & Simulator
Microchip Advanced Part Selector (MAPS)
Analog Demonstration and Evaluation Boards
Application Notes
MCP6052
SOIC
V
OUTA
1
V
INA
– 2
V
INA
+ 3
V
SS
4
8 V
DD
7 V
OUTB
6 V
INB
–
5 V
INB
+
MCP6051
2x3 TDFN *
NC 1
V
IN
– 2
V
IN
+ 3
V
SS
4
EP
9
8 NC
7 V
DD
5 NC
MCP6052
2x3 TDFN *
V
OUTA
1
V
INA
– 2
V
SS
4
EP
9
8 V
DD
7 V
OUTB
6 V
INB
–
5 V
INB
+
Typical Application
R
L
Z
IN
MCP6051
C
Z
IN
= R
L
+ j
ω
L
L = R
L
RC
R
Gyrator
V
OUT
6 V
OUT
V
INA
+ 3
MCP6054
SOIC, TSSOP
V
OUTA
1
V
INA
– 2
V
INA
+ 3
V
DD
4
V
INB
+ 5
V
INB
– 6
V
OUTB
7
14 V
OUTD
13 V
IND
–
12 V
IND
+
11 V
SS
10 V
INC
+
9 V
INC
–
8 V
OUTC
* Includes Exposed Thermal Pad (EP); see
©
2009 Microchip Technology Inc.
DS22182A-page 1