LPV321 Datasheet, PDF (7/17 Pages) National Semiconductor (TI) – General Purpose, Low Voltage, Low Power, Rail-to-Rail Output Operational Amplifiers

LPV321 SINGLE, LPV358 DUAL, LPV324 QUAD
GENERALĆPURPOSE, LOWĆVOLTAGE, LOWĆPOWER, RAILĆTOĆRAIL OUTPUT
OPERATIONAL AMPLIFIERS
SLOS433H − FEBRUARY 2004 − REVISED OCTOBER 2004
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
TEST CONDITIONS
GBW
F_m
Vn
Gain bandwidth product
Phase margin
Gain margin
Equivalent input noise voltage
CL = 22 pF (see Note 5)
CL = 22 pF (see Note 5)
CL = 22 pF (see Note 5)
f = 1 kHz
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
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
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