Microchip Technology MCP6031DM-PTPLS 数据表
© 2008 Microchip Technology Inc.
DS22041B-page 3
MCP6031/2/3/4
AC ELECTRICAL SPECIFICATIONS
Output
Maximum Output Voltage Swing
V
OL
, V
OH
V
SS
+
10
—
V
DD
– 10
mV
R
L
= 50 k
Ω to V
L
,
0.5V input overdrive
Output Short-Circuit Current
I
SC
—
±5
—
mA
V
DD
= 1.8V
—
±23
—
mA
V
DD
= 5.5V
Power Supply
Supply Voltage
V
DD
1.8
—
5.5
V
Quiescent Current per Amplifier
I
Q
0.4
0.9
1.35
µA
I
O
= 0, V
CM
= V
DD,
V
DD
= 5.5V
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, V
L
= V
DD
/2, C
L
= 60 pF, R
L
= 1 M
Ω to V
L
and
).
Parameters
Sym
Min
Typ
Max
Units
Conditions
AC Response
Gain Bandwidth Product
GBWP
—
10
—
kHz
Phase Margin
PM
—
65
—
°
G = +1 V/V
Slew Rate
SR
—
4.0
—
V/ms
Noise
Input Noise Voltage
E
ni
—
3.9
—
µVp-p
f = 0.1 Hz to 10 Hz
Input Noise Voltage Density
e
ni
—
165
—
nV/
√Hz f = 1 kHz
Input Noise Current Density
i
ni
—
0.6
—
fA/
√Hz f = 1 kHz
DC ELECTRICAL SPECIFICATIONS (CONTINUED)
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 M
Ω to V
L
and CS is tied low. (Refer to
Figure 1-2
and
Figure 1-3
).
Parameters
Sym
Min
Typ
Max
Units
Conditions