LPV321 SINGLE, LPV358 DUAL, LPV324 QUAD
GENERAL PURPOSE, LOW VOLTAGE, LOW POWER, RAIL TO RAIL OUTPUT
OPERATIONAL AMPLIFIERS
SLOS433I − FEBRUARY 2004 − REVISED MARCH 2005
5-V electrical characteristics
T
A
= 25°C, V
CC+
= 5 V, V
CC−
= 0 V, V
IC
= 2 V, V
O
= V
CC+
/2, and R
L
>
1 MΩ (unless otherwise noted)
(continued)
PARAMETER
GBW
F
m
Vn
Gain bandwidth product
Phase margin
Gain margin
Equivalent input noise voltage
TEST CONDITIONS
CL = 22 pF (see Note 5)
CL = 22 pF (see Note 5)
CL = 22 pF (see Note 5)
f = 1 kHz
TA
25°C
25°C
25°C
25°C
25°C
MIN
TYP†
237
74
12
146
0.3
MAX
UNIT
kHz
deg
dB
nV/√Hz
pA/√Hz
In
Equivalent input noise current
f = 1 kHz
† All typical values are at VCC = 5 V, TA = 25°C.
NOTE 5: Closed-loop gain = 18 dB, VIC = VCC+/2
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