MCP6031/2/3/4
1.0
ELECTRICAL
CHARACTERISTICS
† Notice:
Stresses above those listed under “Absolute
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 rat-
ing conditions for extended periods may affect device
reliability.
††
See
Absolute Maximum Ratings †
V
DD
– V
SS
........................................................................7.0V
Current at Input Pins .....................................................±2 mA
Analog Inputs (V
IN
+
, V
IN
-
)†† .......... V
SS
– 1.0V to V
DD
+ 1.0V
All Other 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 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; 400V
DC ELECTRICAL SPECIFICATIONS
Electrical Characteristics:
Unless otherwise indicated, V
DD
= +1.8V to +5.5V, V
SS
=GND, T
A
= +25°C, V
CM
= V
DD
/2,
V
OUT
≈
V
DD
/2, V
L
= V
DD
/2, R
L
= 1 MΩ to V
L
and CS is tied low. (Refer to
and
Parameters
Input Offset
Input Offset Voltage
V
OS
-150
—
70
—
—
—
—
—
—
V
SS
−
0.3
70
72
70
72
Open-Loop Gain
DC Open-Loop Gain
(Large Signal)
A
OL
95
115
—
dB
0.2V < V
OUT
< (V
DD
– 0.2V)
R
L
= 50 kΩ to V
L
—
±3.0
88
±1.0
60
2000
±1.0
10
13
||6
10 ||6
—
95
93
89
93
13
Sym
Min
Typ
Max
+150
—
—
100
—
5000
—
—
—
V
DD
+ 0.3
—
—
—
—
Units
µV
Conditions
V
DD
= 3.0V, V
CM
= V
DD
/3
Input Offset Drift with Temperature
ΔV
OS
/ΔT
A
Power Supply Rejection Ratio
Input Bias Current and Impedance
Input Bias Current
I
B
I
B
I
B
Input Offset Current
Common Mode Input Impedance
Differential Input Impedance
Common Mode
Common Mode Input Voltage
Range
Common Mode Rejection Ratio
V
CMR
CMRR
I
OS
Z
CM
Z
DIFF
PSRR
µV/°C T
A
= -40°C to +125°C,
V
DD
= 3.0V, V
CM
= V
DD
/3
dB
pA
pA
pA
pA
Ω||pF
Ω||pF
V
dB
dB
dB
dB
V
CM
= -0.3V to 2.1V,
V
DD
= 1.8V
V
CM
= -0.3V to 5.8V,
V
DD
= 5.5V
V
CM
= 2.75V to 5.8V,
V
DD
= 5.5V
V
CM
= -0.3V to 2.75V,
V
DD
= 5.5V
T
A
= +85°C
T
A
= +125°C
V
CM
= V
SS
DS22041B-page 2
©
2008 Microchip Technology Inc.
MICROCHIP [ MICROCHIP TECHNOLOGY ]
