Datasheet
LMC6462, LMC6464
SNOS725D –MAY 1999–REVISED MARCH 2013
www.ti.com
5V DC Electrical Characteristics (continued)
Unless otherwise specified, all limits ensured for T
J
= 25°C, V
+
= 5V, V
−
= 0V, V
CM
= V
O
= V
+
/2 and R
L
> 1M. Boldface limits
apply at the temperature extremes.
Typ
(1)
LMC6462AI LMC6462BI LMC6462AM
Symbol Parameter Conditions LMC6464AI LMC6464BI LMC6464AM Units
Limit
(2)
Limit
(2)
Limit
(2)
I
SC
Output Short Circuit Sourcing, V
O
= 0V 27 19 19 19 mA
Current min
15 15 15
V+ = 5V
Sinking, V
O
= 5V 27 22 22 22 mA
min
17 17 17
I
SC
Output Short Circuit Sourcing, V
O
= 0V 38 24 24 24 mA
Current min
17 17 17
V
+
= 15V
Sinking, V
O
= 12V
(5)
75 55 55 55 mA
min
45 45 45
I
S
Supply Current Dual, LMC6462 40 55 55 55 μA
V
+
= +5V, V
O
= V
+
/2 max
70 70 75
Quad, LMC6464 80 110 110 110 μA
V
+
= +5V, V
O
= V
+
/2 max
140 140 150
Dual, LMC6462 50 60 60 60 μA
V
+
= +15V, V
O
= V
+
/2 max
70 70 75
Quad, LMC6464 90 120 120 120 μA
V
+
= +15V, V
O
= V
+
/2 max
140 140 150
(5) Do not short circuit output to V
+
, when V
+
is greater than 13V or reliability will be adversely affected.
5V AC Electrical Characteristics
Unless otherwise specified, all limits ensured for T
J
= 25°C, V
+
= 5V, V
−
= 0V, V
CM
= V
O
= V
+
/2 and R
L
> 1M. Boldface limits
apply at the temperature extremes.
Typ
(1)
LMC6462AI LMC6462BI LMC6462AM
Symbol Parameter Conditions LMC6464AI LMC6464BI LMC6464AM Units
Limit
(2)
Limit
(2)
Limit
(2)
SR Slew Rate See
(3)
15 15 15 V/ms
28
min
8 8 8
GBW Gain-Bandwidth Product V
+
= 15V 50 kHz
φ
m
Phase Margin 50 Deg
G
m
Gain Margin 15 dB
Amp-to-Amp Isolation See
(4)
130 dB
e
n
Input-Referred f = 1 kHz
80 nV/√Hz
Voltage Noise V
CM
= 1V
i
n
Input-Referred Current Noise f = 1 kHz 0.03 pA/√Hz
(1) Typical Values represent the most likely parametric norm.
(2) All limits are specified by testing or statistical analysis.
(3) V
+
= 15V. Connected as Voltage Follower with 10V step input. Number specified is the slower of either the positive or negative slew
rates.
(4) Input referred, V
+
= 15V and R
L
= 100 kΩ connected to 7.5V. Each amp excited in turn with 1 kHz to produce V
O
= 12 V
PP
.
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