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LPV531 Datasheet(PDF) 3 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor. Click here to check the latest version.
Part No. LPV531
Description  Programmable Micropower CMOS Input, Rail-to-Rail Output Operational Amplifier
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Maker  NSC [National Semiconductor (TI)]
Homepage  http://www.national.com
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LPV531 Datasheet(HTML) 3 Page - National Semiconductor (TI)

 
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5V Full Power Mode Electrical Characteristics (Continued)
Unless otherwise specified, all limits are guaranteed for T
J = 25˚C, V
+ = 5V, V= 0V, V
CM =VO =V
+/2, I
SEL pin connected to
V
,R
L = 100 k
Ω. Boldface limits apply at the temperature extremes.
Symbol
Parameter
Conditions
Min
(Note 6)
Typ
(Note 5)
Max
(Note 6)
Units
SR
Slew Rate (Note 7)
A
V = +1, VIN = 0.5V to 3.5V
C
L =15pF
1.55
1
2.5
V/µs
GBW
Gain Bandwidth Product
C
L = 20 pF
4.6
MHz
e
n
Input-Referred Voltage Noise
f = 100 kHz
20
nV/
f = 1 kHz
28
i
n
Input-Referred Current Noise
f = 1 kHz
6
fA/
5V Mid-Power Mode Electrical Characteristics
Unless otherwise specified, all limits are guaranteed for T
J = 25˚C, V
+ = 5V, V= 0V, V
CM =VO =V
+/2, I
SEL pin connected to
V
through 100 k
Ω resistor, R
L = 100 k
Ω. Boldface limits apply at the temperature extremes.
Symbol
Parameter
Conditions
Min
(Note 6)
Typ
(Note 5)
Max
(Note 6)
Units
V
OS
Input Offset Voltage
±1
±4.5
±5
mV
∆V
OS
Input Offset Voltage Difference (V
OS in Full Power Mode) −
(V
OS in Low Power Mode)
±0.1
±2
mV
TC V
OS
Input Offset Average Drift
(Note 8)
±2
µV/˚C
I
B
Input Bias Current
(Note 9)
.05
±10
±100
pA
CMRR
Common Mode Rejection
Ratio
V
CM Stepped from 0V to 3.5V
72
68
92
dB
PSRR
Power Supply Rejection Ratio
V
+ = 2.7V to 5.5V
72
68
88
dB
CMVR
Input Common Mode Voltage
Range
CMRR
≥ 50 dB
−0.3
3.8
V
A
VOL
Large Signal Voltage Gain
V
O = 0.5V to 4.5V
R
L =10k
Ω to V+/2
86
82
96
dB
V
O = 0.5V to 4.5V
R
L = 100 k
Ω to V+/2
100
98
114
V
O
Output Swing High
R
L =10k
Ω to V+/2
115
160
175
mV from
V
+
R
L = 100 k
Ω to V+/2
65
110
120
Output Swing Low
R
L =10k
Ω to V+/2
150
165
180
mV
R
L = 100 k
Ω to V+/2
105
120
135
I
SC
Output Short Circuit Current
(Note 3)
Sourcing, V
O = 2.5V
V
ID = 100 mV
−4
−1.5
−1
mA
Sinking, V
O = 2.5V
V
ID = −100 mV
1.5
1
4
I
S
Supply Current
42
55
62
µA
SR
Slew Rate (Note 7)
A
V = +1, VIN = 0.5V to 3.5V
180
100
250
V/ms
GBW
Gain Bandwidth Product
C
L = 20 pF
625
kHz
e
n
Input-Referred Voltage Noise
f = 100 kHz
55
nV/
f = 1 kHz
60
www.national.com
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