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LMV821 数据表(PDF) 4 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
部件名 LMV821
功能描述  Low Voltage, Low Power, R-to-R Output, 5 MHz Op Amps
PDF  24 Pages
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制造商  NSC [National Semiconductor (TI)]
网页  http://www.national.com
标志 NSC - National Semiconductor (TI)

LMV821 数据表(HTML) 4 Page - National Semiconductor (TI)

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2.7V DC Electrical Characteristics (Continued)
Unless otherwise specified, all limits guaranteed for T
J = 25˚C. V
+ = 2.7V, V − = 0V, V
CM = 1.0V, VO = 1.35V and R L > 1MΩ.
Boldface limits apply at the temperature extremes.
Symbol
Parameter
Condition
Typ
(Note 5)
LMV821/822/824
Limit (Note 6)
Units
V
O
Output Swing
V
+=2.7V, R
L= 600Ω to 1.35V
2.58
2.50
V
2.40
min
0.13
0.20
V
0.30
max
V
+=2.7V, R
L=2kΩ to 1.35V
2.66
2.60
V
2.50
min
0.08
0.120
V
0.200
max
I
O
Output Current
Sourcing, V
O=0V
16
12
mA
min
Sinking, V
O=2.7V
26
12
mA
min
I
S
Supply Current
LMV821 (Single)
0.22
0.3
mA
0.5
max
LMV822 (Dual)
0.45
0.6
mA
0.8
max
LMV824 (Quad)
0.72
1.0
mA
1.2
max
2.5V DC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
J = 25˚C. V
+ = 2.5V, V − = 0V, V
CM = 1.0V, VO = 1.25V and R L > 1MΩ.
Boldface limits apply at the temperature extremes.
Symbol
Parameter
Condition
Typ
(Note 5)
LMV821/822/824
Limit (Note 6)
Units
V
OS
Input Offset Voltage
1
3.5
mV
4
max
V
O
Output Swing
V
+=2.5V, R
L= 600Ω to 1.25V
2.37
2.30
V
2.20
min
0.13
0.20
V
0.30
max
V
+=2.5V, R
L=2kΩ to 1.25V
2.46
2.40
V
2.30
min
0.08
0.12
V
0.20
max
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, VO = 1.35V and R L > 1MΩ.
Boldface limits apply at the temperature extremes.
Symbol
Parameter
Conditions
Typ
(Note 5)
LMV821/822/824 Limit
(Note 6)
Units
SR
Slew Rate
(Note 7)
1.5
V/µs
GBW
Gain-Bandwdth Product
5
MHz
Φ
m
Phase Margin
61
Deg.
G
m
Gain Margin
10
dB
Amp-to-Amp Isolation
(Note 8)
135
dB
e
n
Input-Related Voltage Noise
f = 1 kHz, V
CM =1V
28
www.national.com
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