MCP6271/1R/2/3/4/5
170 µA, 2 MHz Rail-to-Rail Op Amp
Features
•
•
•
•
•
•
•
Gain Bandwidth Product: 2 MHz (typ.)
Supply Current: I
Q
= 170 µA (typ.)
Supply Voltage: 2.0V to 5.5V
Rail-to-Rail Input/Output
Extended Temperature Range: –40°C to +125°C
Available in Single, Dual and Quad Packages
Parts with Chip Select (CS)
- Single (MCP6273)
- Dual (MCP6275)
Description
The Microchip Technology Inc. MCP6271/1R/2/3/4/5
family of operational amplifiers (op amps) provide wide
bandwidth for the current. This family has a 2 MHz
Gain Bandwidth Product (GBWP) and a 65° Phase
Margin. This family also operates from a single supply
voltage as low as 2.0V, while drawing 170 µA (typ.)
quiescent current. The MCP6271/1R/2/3/4/5 supports
rail-to-rail input and output swing, with a common mode
input voltage range of V
DD
+ 300 mV to V
SS
– 300 mV.
This family of op amps is designed with Microchip’s
advanced CMOS process.
The MCP6275 has a Chip Select input (CS) for dual op
amps in an 8-pin package and is manufactured by
cascading two op amps (the output of op amp A
connected to the non-inverting input of op amp B). The
CS input puts the device in low power mode.
The MCP6271/1R/2/3/4/5 family operates over the
Extended Temperature Range of –40°C to +125°C,
with a power supply range of 2.0V to 5.5V.
Applications
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•
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Automotive
Portable Equipment
Photodiode Amplifier
Analog Filters
Notebooks and PDAs
Battery Powered Systems
Available Tools
• SPICE Macro Model (at www.microchip.com)
• FilterLab
®
Software (at www.microchip.com)
Package Types
MCP6271
PDIP, SOIC, MSOP
NC 1
V
IN
– 2
V
IN
+ 3
V
SS
4
-
+
8 NC
7 V
DD
6 V
OUT
5 NC
V
OUT
1
V
SS
2
V
IN
+ 3
-
4 V
IN
–
+
MCP6271
SOT-23-5
5 V
DD
MCP6271R
SOT-23-5
V
OUT
1
V
DD
2
V
IN
+ 3
-
4 V
IN
–
+
5 V
SS
V
OUTA
1
V
INA
– 2
V
INA
+ 3
V
SS
4
MCP6272
PDIP, SOIC, MSOP
8 V
DD
- +
+ -
7 V
OUTB
6 V
INB
–
5 V
INB
+
MCP6273
PDIP, SOIC, MSOP
NC 1
V
IN
– 2
V
IN
+ 3
V
SS
4
-
+
8 CS
7 V
DD
5 NC
V
OUT
1
V
SS
2
MCP6273
SOT-23-6
-
5 CS
6 V
DD
V
OUTA
1
V
INA
– 2
V
DD
4
V
INB
+ 5
V
INB
– 6
V
OUTB
7
+
4 V
IN
– V
INA
+ 3
MCP6274
PDIP, SOIC, TSSOP
- + + - 13 V
IND
–
12 V
IND
+
11 V
SS
10 V
INC
+
-+ +- 9 V –
INC
8 V
OUTC
14 V
OUTD
V
OUTA
/V
INB
+ 1
V
INA
– 2
V
INA
+ 3
V
SS
4
MCP6275
PDIP, SOIC, MSOP
8 V
DD
- +
+ -
7 V
OUTB
6 V
INB
–
5 CS
6 V
OUT
V
IN
+ 3
©
2006 Microchip Technology Inc.
DS21810E-page 1
MICROCHIP [ MICROCHIP TECHNOLOGY ]
