LPV321 Datasheet, PDF (3/22 Pages) National Semiconductor (TI) – General Purpose, Low Voltage, Low Power, Rail-to-Rail Output Operational Amplifiers

Absolute Maximum Ratings (Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
ESD Tolerance (Note 2)
Human Body Model
LPV324
LPV358
LPV321
Machine Model
Differential Input Voltage
Supply Voltage (V⁺–V ^−)
Output Short Circuit to V ⁺
Output Short Circuit to V ^−
Soldering Information
2000V
1500V
1500V
100V
±Supply Voltage
5.5V
(Note 3)
(Note 4)
Infrared or Convection (20 sec)
Storage Temperature Range
Junction Temp. (T_J, max) (Note 5)
Operating Ratings (Note 1)
Supply Voltage
Temperature Range
Thermal Resistance (θ_JA)(Note 10)
5-Pin SC70
5-Pin SOT23
8-Pin SOIC
8-Pin MSOP
14-Pin SOIC
14-Pin TSSOP
235˚C
−65˚C to 150˚C
150˚C
2.7V to 5V
−40˚C to +85˚C
478˚C/W
265˚C/W
190˚C/W
235˚C/W
145˚C/W
155˚C/W
2.7V DC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T_J = 25˚C, V⁺ = 2.7V, V^− = 0V, V_CM = 1.0V, V_O = V⁺/2 and R _L > 1 MΩ.
Min
Typ
Max
Symbol
Parameter
Conditions
(Note 7) (Note 6) (Note 7) Units
V_OS
TCV_OS
Input Offset Voltage
Input Offset Voltage Average
Drift
1.2
7
mV
2
µV/˚C
I_B
I_OS
CMRR
PSRR
Input Bias Current
Input Offset Current
Common Mode Rejection Ratio
Power Supply Rejection Ratio
0V ≤ V_CM ≤ 1.7V
2.7V ≤ V⁺ ≤ 5V
1.7
50
nA
0.6
40
nA
50
70
dB
50
65
dB
V_O = 1V, V_CM = 1V
V_CM
Input Common-Mode Voltage For CMRR ≥ 50 dB
Range
0
−0.2
V
1.9
1.7
V_O
Output Swing
R_L = 100 kΩ to 1.35V
V⁺ −100
V⁺ −3
mV
80
180
mV
I_S
Supply Current
LPV321
LPV358
4
8
µA
8
16
µA
Both Amplifiers
LPV324
16
24
µA
All Four Amplifiers
2.7V AC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T_J = 25˚C, V⁺ = 2.7V, V^− = 0V, V_CM = 1.0V, V_O = V⁺/2 and R _L > 1 MΩ.
Symbol
Parameter
Conditions
Min
Typ
Max
Units
(Note 7) (Note 6) (Note 7)
GBWP
Φ_m
G_m
e_n
Gain-Bandwidth Product
Phase Margin
Gain Margin
Input-Referred Voltage Noise
C_L = 22 pF
f = 1 kHz
112
kHz
97
Deg
35
dB
178
i_n
Input-Referred Current Noise
f = 1 kHz
0.50
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