Datasheet
LPV321, LPV324-N, LPV358-N
www.ti.com
SNOS413D –AUGUST 2000–REVISED MARCH 2013
2.7V DC Electrical Characteristics
Unless otherwise specified, all limits specified for T
J
= 25°C, V
+
= 2.7V, V
−
= 0V, V
CM
= 1.0V, V
O
= V
+
/2 and R
L
> 1 MΩ.
Parameter Test Conditions Min
(1)
Typ
(2)
Max
(1)
Units
V
OS
Input Offset Voltage 1.2 7 mV
TCV
OS
Input Offset Voltage Average Drift 2 µV/°C
I
B
Input Bias Current 1.7 50 nA
I
OS
Input Offset Current 0.6 40 nA
CMRR Common Mode Rejection Ratio 0V ≤ V
CM
≤ 1.7V 50 70 dB
PSRR Power Supply Rejection Ratio 2.7V ≤ V
+
≤ 5V 50 65 dB
V
O
= 1V, V
CM
= 1V
V
CM
Input Common-Mode Voltage For CMRR ≥ 50 dB 0 −0.2
V
Range
1.9 1.7
V
O
Output Swing R
L
= 100 kΩ to 1.35V V
+
−100 V
+
−3
mV
80 180
I
S
Supply Current LPV321-N 4 8
LPV358 8 16
Both Amplifiers µA
LPV324 16 24
All Four Amplifiers
(1) All limits are specified by testing or statistical analysis.
(2) Typical values represent the most likely parametric norm as determined at the time of characterization. Actual typical values may vary
over time and will also depend on the application and configuration. The typical values are not tested and are not ensured on shipped
production material.
2.7V AC Electrical Characteristics
Unless otherwise specified, all limits specified for T
J
= 25°C, V
+
= 2.7V, V
−
= 0V, V
CM
= 1.0V, V
O
= V
+
/2 and R
L
> 1 MΩ.
Parameter Test Conditions Min
(1)
Typ
(2)
Max
(1)
Units
GBWP Gain-Bandwidth Product C
L
= 22 pF 112 kHz
Φ
m
Phase Margin 97 Deg
G
m
Gain Margin 35 dB
e
n
Input-Referred Voltage Noise f = 1 kHz 178 nV/√Hz
i
n
Input-Referred Current Noise f = 1 kHz 0.50 pA/√Hz
(1) All limits are specified by testing or statistical analysis.
(2) Typical values represent the most likely parametric norm as determined at the time of characterization. Actual typical values may vary
over time and will also depend on the application and configuration. The typical values are not tested and are not ensured on shipped
production material.
5V DC Electrical Characteristics
Unless otherwise specified, all limits specified for T
J
= 25°C, V
+
= 5V, V
−
= 0V, V
CM
= 2.0V, V
O
= V
+
/2 and R
L
> 1 MΩ.
Boldface limits apply at the temperature extremes.
Parameter Test Conditions Min
(1)
Typ
(2)
Max
(1)
Units
V
OS
Input Offset Voltage 1.5 7
mV
10
TCV
OS
Input Offset Voltage Average Drift 2 µV/°C
I
B
Input Bias Current 2 50
nA
60
I
OS
Input Offset Current 0.6 40
nA
50
CMRR Common Mode Rejection Ratio 0V ≤ V
CM
≤ 4V 50 71 dB
(1) All limits are specified by testing or statistical analysis.
(2) Typical values represent the most likely parametric norm as determined at the time of characterization. Actual typical values may vary
over time and will also depend on the application and configuration. The typical values are not tested and are not ensured on shipped
production material.
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