2007 Microchip Technology Inc.
DS21314G-page 1
MCP601/1R/2/3/4
Features
Single-Supply: 2.7V to 6.0V
Rail-to-Rail Output
Input Range Includes Ground
Gain Bandwidth Product: 2.8 MHz (typical)
Unity-Gain Stable
Low Quiescent Current: 230 μA/amplifier (typical)
Chip Select (CS):
MCP603 only
Temperature Ranges:
- Industrial: -40°C to +85°C
- Extended: -40°C to +125°C
Available in Single, Dual, and Quad
Typical Applications
Portable Equipment
A/D Converter Driver
Photo Diode Pre-amp
Analog Filters
Data Acquisition
Notebooks and PDAs
Sensor Interface
Available Tools
SPICE Macro Models
FilterLab
Software
Mindi Simulation Tool
MAPS (Microchip Advanced Part Selector)
Analog Demonstration and Evaluation Boards
Application Notes
Description
The Microchip Technology Inc. MCP601/1R/2/3/4
family of low-power operational amplifiers (op amps)
are offered in single (MCP601), single with Chip Select
(CS) (MCP603), dual (MCP602), and quad (MCP604)
configurations. These op amps utilize an advanced
CMOS technology that provides low bias current, high-
speed operation, high open-loop gain, and rail-to-rail
output swing. This product offering operates with a
single supply voltage that can be as low as 2.7V, while
drawing 230 μA (typical) of quiescent current per
amplifier. In addition, the common mode input voltage
range goes 0.3V below ground, making these
amplifiers ideal for single-supply operation.
These devices are appropriate for low power, battery
operated circuits due to the low quiescent current, for
A/D convert driver amplifiers because of their wide
bandwidth or for anti-aliasing filters by virtue of their low
input bias current.
The MCP601, MCP602, and MCP603 are available in
standard 8-lead PDIP, SOIC, and TSSOP packages.
The MCP601 and MCP601R are also available in a
standard 5-lead SOT-23 package, while the MCP603 is
available in a standard 6-lead SOT-23 package. The
MCP604 is offered in standard 14-lead PDIP, SOIC,
and TSSOP packages.
The MCP601/1R/2/3/4 family is available in the
Industrial and Extended temperature ranges and has a
power supply range of 2.7V to 6.0V.
Package Types
V
IN
+
V
SS
V
IN
–
V
OUT
NC
V
DD
1
2
3
4
8
7
6
5
NC
NC
V
INA
+
V
DD
V
INB
+
V
INB
–
V
INA
–
V
INC
+
V
INC
–
V
SS
V
OUTC
V
OUTA
V
IND
–
V
IND
+
V
OUTD
V
OUTB
V
INA
+
V
SS
V
INA
–
V
INB
–
V
INB
+
V
OUTB
1
2
3
4
8
7
6
5
V
DD
V
OUTA
MCP601
PDIP, SOIC, TSSOP
MCP604
PDIP, SOIC, TSSOP
1
2
3
4
5
6
7
MCP602
PDIP, SOIC, TSSOP
V
IN
+
V
SS
V
IN
–
1
2
3
5
4
V
DD
V
OUT
MCP601
SOT23-5
V
IN
+
V
SS
V
IN
–
1
2
3
6
5
4
V
DD
CS
V
OUT
MCP603
SOT23-6
V
IN
+
V
SS
V
IN
–
V
OUT
NC
V
DD
1
2
3
4
8
7
6
5
CS
NC
MCP603
PDIP, SOIC, TSSOP
14
13
12
11
10
9
8
V
IN
+
V
DD
V
IN
–
1
2
3
5
4
V
SS
V
OUT
MCP601R
SOT23-5
2.7V to 6.0V Single Supply CMOS Op Amps