MP5121_MP5221_MP5421 –High Speed, single-supply Rail-to-Rail Input-Output Op Amps
ELECTRICAL CHARACTERISTICS
V
S
= 10V, V
CM
= 5V, V
OUT
= 5V, RL = 10kΩ and C
L
= 10pF, T
A
= T
J
=25°C, unless otherwise noted.
Parameter
INPUT CHARACTERISTICS
Input Offset Voltage
Average Offset Voltage
Drift
Input Bias Current
Input Impedance
Input Capacitance
Symbol
V
OS
TCV
OS
I
B
R
IN
C
IN
-5.5
for V
IN
from -5.5V to +5.5V
-4.5V
≤
V
OUT
≤
+4.5V
I
L
= -5mA
I
L
= -5mA
Sourcing
V
S
is moved from ±2.25V to
±7.75V
No load
-4.0V
≤
V
OUT
≤
+4.0V, 20%
to 80%
(AV = +1), V
O
= 2V step
R
L
= 10kΩ, C
L
= 10pF
R
L
= 10kΩ, C
L
= 10pF
R
L
= 10kΩ, C
L
= 10pF
f = 5MHz (MP5221
MP5421 only)
&
70
60
50
85
60
-4.95
4.82
70
95
1.6
Condition
Min
Typ
2
5
0.5
1
1.35
+5.5
2
Max
20
Units
mV
µ/°C
µA
GΩ
pF
V
dB
dB
V
V
mA
dB
mA
Common-Mode Input
CMIR
Range
Common-Mode
CMRR
Rejection Ratio
Open Loop Gain
A
VOL
OUTPUT CHARACTERISTICS
Output Swing Low
V
OL
Output Swing High
V
OH
Short Circuit Current
I
SC
POWER SUPPLY PERFORMANCE
Power
Supply
PSRR
Rejection Ratio
Supply Current (Per
I
S
Amplifier)
DYNAMIC PERFORMANCE
Slew Rate (Rise/Fall)
Settling to +0.1% (A
V
=
+1)
-3dB Bandwidth
Gain-Bandwidth
Product
Phase Margin
Channel Separation
SR
t
S
BW
GBWP
PM
CS
45
500
20
14
50
70
V/µs
ns
MHz
MHz
dB
MP5121_MP5221_MP5421 Rev. 0.91
www.MonolithicPower.com
12/9/2009
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
© 2009 MPS. All Rights Reserved.
5
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