MCP6001/2/4
1 MHz, Low-Power Op Amp
Features
Available in SC-70-5 and SOT-23-5 packages
Gain Bandwidth Product: 1 MHz (typ.)
Rail-to-Rail Input/Output
Supply Voltage: 1.8V to 5.5V
Supply Current: I
Q
= 100 µA (typ.)
Phase Margin: 90° (typ.)
Temperature Range:
- Industrial: -40°C to +85°C
- Extended: -40°C to +125°C
• Available in Single, Dual and Quad Packages
•
•
•
•
•
•
•
Description
The Microchip Technology Inc. MCP6001/2/4 family of
operational amplifiers (op amps) is specifically
designed for general-purpose applications. This family
has a 1 MHz Gain Bandwidth Product (GBWP) and
90° phase margin (typ.). It also maintains 45° phase
margin (typ.) with a 500 pF capacitive load. This family
operates from a single supply voltage as low as 1.8V,
while drawing 100 µA (typ.) quiescent current.
Additionally, the MCP6001/2/4 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 MCP6001/2/4 family is available in the industrial
and extended temperature ranges, with a power supply
range of 1.8V to 5.5V.
Applications
•
•
•
•
•
•
Automotive
Portable Equipment
Photodiode Amplifier
Analog Filters
Notebooks and PDAs
Battery-Powered Systems
Package Types
MCP6001
SC-70-5, SOT-23-5
V
OUT
1
V
SS
2
V
IN
+ 3
-
+
MCP6002
PDIP, SOIC, MSOP
V
OUTA
1
V
INA
– 2
4 V
IN
–
V
INA
+ 3
V
SS
4
- +
+
8 V
DD
7 V
OUTB
5 V
DD
Available Tools
SPICE Macro Models (at www.microchip.com)
FilterLab Software (at www.microchip.com)
®
-
6 V
INB
–
5 V
INB
+
Typical Application
V
DD
V
IN
+
MCP6001
–
V
SS
R
1
R
1
-
Gain
=
1
+ -----
R
2
MCP6001U
SOT-23-5
V
IN
+ 1
V
SS
2
V
IN
– 3
+
-
MCP6001R
SOT-23-5
V
OUT
1
5 V
SS
-
+
MCP6004
PDIP, SOIC, TSSOP
V
OUTA
1
14 V
OUTD
- + + - 13 V
IND
–
12 V
IND
+
11 V
SS
10 V
INC
+
- + + -
9 V
INC
–
8 V
OUTC
V
INA
– 2
V
INA
+ 3
V
DD
4
V
INB
+ 5
V
INB
– 6
V
OUT
V
DD
2
V
IN
+ 3
4 V
IN
–
R
2
V
REF
5 V
DD
V
OUTB
7
Non-Inverting Amplifier
4 V
OUT
2004 Microchip Technology Inc.
DS21733E-page 1
MCP6001/2/4
1.0
ELECTRICAL
CHARACTERISTICS
† Notice:
Stresses above those listed under “Maximum
Ratings” may cause permanent damage to the device.
This is a stress rating only and functional operation of
the device at those or any other conditions above those
indicated in the operational listings of this specification
is not implied. Exposure to maximum rating conditions
for extended periods may affect device reliability.
Absolute Maximum Ratings †
V
DD
– V
SS
........................................................................7.0V
All Inputs and Outputs ................... V
SS
– 0.3V to V
DD
+ 0.3V
Difference Input Voltage ...................................... |V
DD
– V
SS
|
Output Short-Circuit Current .................................continuous
Current at Input Pins ....................................................±2 mA
Current at Output and Supply Pins ............................±30 mA
Storage Temperature.....................................-65°C to +150°C
Maximum Junction Temperature (T
J
) .......................... +150°C
ESD Protection On All Pins (HBM;MM)
............... ≥
4 kV; 200V
DC ELECTRICAL SPECIFICATIONS
Electrical Characteristics:
Unless otherwise indicated, T
A
= +25°C, V
DD
= +1.8V to +5.5V, V
SS
= GND, V
CM
= V
DD
/2,
R
L
= 10 kΩ to V
DD
/2 and V
OUT
≈
V
DD
/2.
Parameters
Input Offset
Input Offset Voltage
Input Offset Drift with Temperature
Power Supply Rejection Ratio
Input Bias Current and Impedance
Input Bias Current:
Industrial Temperature
Extended Temperature
Input Offset Current
Common Mode Input Impedance
Differential Input Impedance
Common Mode
Common Mode Input Range
Common Mode Rejection Ratio
Open-Loop Gain
DC Open-Loop Gain (Large Signal)
Output
Maximum Output Voltage Swing
Output Short-Circuit Current
Power Supply
Supply Voltage
Quiescent Current per Amplifier
Note 1:
V
DD
I
Q
1.8
50
—
100
5.5
170
V
µA
I
O
= 0, V
DD
= 5.5V, V
CM
= 5V
V
OL
, V
OH
V
SS
+ 25
I
SC
—
—
—
±6
±23
V
DD
– 25
—
—
mV
mA
mA
V
DD
= 5.5V
V
DD
= 1.8V
V
DD
= 5.5V
A
OL
88
112
—
dB
V
OUT
= 0.3V to V
DD
– 0.3V,
V
CM
= V
SS
V
CMR
CMRR
V
SS
−
0.3
60
—
76
V
DD
+ 0.3
—
V
dB
V
CM
= -0.3V to 5.3V,
V
DD
= 5V
I
B
I
B
I
B
I
OS
Z
CM
Z
DIFF
—
—
—
—
—
—
±1.0
19
1100
±1.0
10
13
||6
10
13
||3
—
—
—
—
—
—
pA
pA
pA
pA
Ω||pF
Ω||pF
T
A
= +85°C
T
A
= +125°C
V
OS
∆V
OS
/∆T
A
PSRR
-4.5
—
—
—
±2.0
86
+4.5
—
—
mV
V
CM
= V
SS
(Note 1)
µV/°C T
A
= -40°C to +125°C,
V
CM
= V
SS
dB
V
CM
= V
SS
Sym
Min
Typ
Max
Units
Conditions
MCP6001/2/4 parts with date codes prior to December 2004 (week code 49) were tested to ±7 mV minimum/
maximum limits.
DS21733E-page 2
2004 Microchip Technology Inc.
MCP6001/2/4
AC ELECTRICAL SPECIFICATIONS
Electrical Characteristics:
Unless otherwise indicated, T
A
= +25°C, V
DD
= +1.8 to 5.5V, V
SS
= GND, V
CM
= V
DD
/2,
V
OUT
≈
V
DD
/2, R
L
= 10 kΩ to V
DD
/2 and C
L
= 60 pF.
Parameters
AC Response
Gain Bandwidth Product
Phase Margin
Slew Rate
Noise
Input Noise Voltage
Input Noise Voltage Density
Input Noise Current Density
E
ni
e
ni
i
ni
—
—
—
6.1
28
0.6
—
—
—
µVp-p
nV/√Hz
fA/√Hz
f = 0.1 Hz to 10 Hz
f = 1 kHz
f = 1 kHz
GBWP
PM
SR
—
—
—
1.0
90
0.6
—
—
—
MHz
°
V/µs
G = +1
Sym
Min
Typ
Max
Units
Conditions
TEMPERATURE SPECIFICATIONS
Electrical Characteristics:
Unless otherwise indicated, V
DD
= +1.8V to +5.5V and V
SS
= GND.
Parameters
Temperature Ranges
Industrial Temperature Range
Extended Temperature Range
Operating Temperature Range
Storage Temperature Range
Thermal Package Resistances
Thermal Resistance, 5L-SC70
Thermal Resistance, 5L-SOT-23
Thermal Resistance, 8L-PDIP
Thermal Resistance, 8L-SOIC (150 mil)
Thermal Resistance, 8L-MSOP
Thermal Resistance, 14L-PDIP
Thermal Resistance, 14L-SOIC
Thermal Resistance, 14L-TSSOP
Note:
θ
JA
θ
JA
θ
JA
θ
JA
θ
JA
θ
JA
θ
JA
θ
JA
—
—
—
—
—
—
—
—
331
256
85
163
206
70
120
100
—
—
—
—
—
—
—
—
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
T
A
T
A
T
A
T
A
-40
-40
-40
-65
—
—
—
—
+85
+125
+125
+150
°C
°C
°C
°C
Note
Sym
Min
Typ
Max
Units
Conditions
The industrial temperature devices operate over this extended temperature range, but with reduced
performance. In any case, the internal Junction Temperature (T
J
) must not exceed the Absolute Maximum
specification of +150°C.
2004 Microchip Technology Inc.
DS21733E-page 3
MCP6001/2/4
2.0
Note:
TYPICAL PERFORMANCE CURVES
The graphs and tables provided following this note are a statistical summary based on a limited number of
samples and are provided for informational purposes only. The performance characteristics listed herein
are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified
operating range (e.g., outside specified power supply range) and therefore outside the warranted range.
Note:
Unless otherwise indicated, T
A
= +25°C, V
DD
= +1.8V to +5.5V, V
SS
= GND, V
CM
= V
DD
/2, V
OUT
≈
V
DD
/2,
R
L
= 10 kΩ to V
DD
/2 and C
L
= 60 pF.
20%
18%
16%
14%
12%
10%
8%
6%
4%
2%
0%
100
PSRR, CMRR (dB)
64,695 Samples
V
CM
= V
SS
95
90
85
80
75
70
5
-4
-3
-2
-1
0
1
2
3
4
5
-50
-25
Input Offset Voltage (mV)
0
25
50
75
100
Ambient Temperature (°C)
125
CMRR (V
CM
= -0.3V to +5.3V)
PSRR (V
CM
= V
SS
)
Percentage of Occurrences
FIGURE 2-1:
Input Offset Voltage.
FIGURE 2-4:
Temperature.
120
Open-Loop Gain (dB)
100
80
60
40
20
0
V
CM
= V
SS
CMRR, PSRR vs. Ambient
100
90
PSRR, CMRR (dB)
80
70
60
50
40
30
20
10
1.E+01
100
1.E+02
CMRR
PSRR+
PSRR–
V
CM
= V
SS
0
Open-Loop Phase (°)
-30
Phase
-60
-90
Gain
-120
-150
-180
1k
10k
1.E+03
1.E+04
Frequency (Hz)
100k
1.E+05
-20
-210
0.1 1
10
1.E
1k
1.E 1.E
1M
1.E
1.E- 1.E 1.E
100
1.E
10k 100k
1.E
10M
01 +00 +01
Frequency
+04 +05 +06 +07
+02 +03
(Hz)
FIGURE 2-2:
Frequency.
14%
12%
10%
8%
6%
4%
2%
0%
0
3
6
PSRR, CMRR vs.
FIGURE 2-5:
Frequency.
55%
50%
45%
40%
35%
30%
25%
20%
15%
10%
5%
0%
Percentage of Occurrences
Open-Loop Gain, Phase vs.
Percentage of Occurrences
1230 Samples
V
DD
= 5.5V
V
CM
= V
DD
T
A
= +85°C
605 Samples
V
DD
= 5.5V
V
CM
= V
DD
T
A
= +125°C
0
150
300
450
600
750
900
1050
1200
1350
Input Bias Current (pA)
Input Bias Current (pA)
FIGURE 2-3:
Input Bias Current at +85°C.
FIGURE 2-6:
Input Bias Current at +125°C.
DS21733E-page 4
2004 Microchip Technology Inc.
1500
9
12
15
18
21
24
27
30
MCP6001/2/4
Note:
Unless otherwise indicated, T
A
= +25°C, V
DD
= +1.8V to +5.5V, V
SS
= GND, V
CM
= V
DD
/2, V
OUT
≈
V
DD
/2,
R
L
= 10 kΩ to V
DD
/2 and C
L
= 60 pF.
1,000
Input Noise Voltage Density
(nV/ Hz)
Percentage of Occurrences
100
18%
16%
14%
12%
10%
8%
6%
4%
2%
0%
1225 Samples
T
A
= -40°C to +125°C
V
CM
= V
SS
10
0.1
1
10
100
1k
10k 100k
1.E-01 1.E+0 1.E+0 1.E+0 1.E+0 1.E+0 1.E+0
0
Frequency (Hz)
1
2
3
4
5
-12
-10
-8
-6
-4
-2
0
2
4
6
8
10
Input Offset Voltage Drift (µV/°C)
FIGURE 2-7:
vs. Frequency.
0
Input Offset Voltage (µV)
Input Noise Voltage Density
FIGURE 2-10:
Input Offset Voltage Drift.
200
Input Offset Voltage (µV)
V
DD
= 1.8V
-100
-200
-300
-400
-500
-600
-700
150
100
50
0
-50
-100
-150
-200
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
Output Voltage (V)
V
CM
= V
SS
V
DD
= 1.8V
V
DD
= 5.5V
T
A
= -40°C
T
A
= +25°C
T
A
= +85°C
T
A
= +125°C
-0.4
-0.2
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2.2
Common Mode Input Voltage (V)
FIGURE 2-8:
Input Offset Voltage vs.
Common Mode Input Voltage at V
DD
= 1.8V.
0
Input Offset Voltage (µV)
-100
-200
-300
-400
-500
-600
-700
-0.5
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
T
A
= -40°C
T
A
= +25°C
T
A
= +85°C
T
A
= +125°C
FIGURE 2-11:
Output Voltage.
30
Input Offset Voltage vs.
V
DD
= 5.5V
Short Circuit Current
Magnitude (mA)
25
20
15
10
5
0
T
A
= -40°C
T
A
= +25°C
T
A
= +85°C
T
A
= +125°C
Common Mode Input Voltage (V)
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
Power Supply Voltage (V)
FIGURE 2-9:
Input Offset Voltage vs.
Common Mode Input Voltage at V
DD
= 5.5V.
FIGURE 2-12:
Output Short-Circuit Current
vs. Power Supply Voltage.
2004 Microchip Technology Inc.
DS21733E-page 5
12
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