Datasheet

LMC6044
SNOS612D –NOVEMBER 1994–REVISED MARCH 2013 www.ti.com
Electrical Characteristics (continued)
Unless otherwise specified, all limits guaranteed for T
A
= T
J
= 25°C. Boldface limits apply at the temperature extremes. V
+
=
5V, V
−
= 0V, V
CM
= 1.5V, V
O
= V
+
/2, and R
L
> 1M unless otherwise specified.
Symbol Parameter Conditions LMC6044AI LMC6044I Units
Typical
(1)
Limit
(2)
Limit
(2)
(Limit)
I
SC
22 16 13 mA
Sourcing, V
O
= 0V
10 8 min
Output Current
V
+
= 5V
21 16 13 mA
Sinking, V
O
= 5V
8 8 min
I
SC
40 15 15 mA
Sourcing, V
O
= 0V
10 10 min
Output Current
V
+
= 15V
39 24 21 mA
Sinking, V
O
= 13V
(4)
8 8 min
I
S
40 65 75 μA
Four Amplifiers
V
O
= 1.5V
72 82 max
Supply Current
52 85 98 μA
Four Amplifiers
V
+
= 15V
94 107 max
(4) Do not connect output to V
+
when V
+
is greater than 13V or reliability may be adversely affected.
AC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
A
= T
J
= 25°C. Boldface limits apply at the temperature extremes. V
+
=
5V, V
−
= 0V, V
CM
= 1.5V, V
O
= V
+
/2, and R
L
> 1M unless otherwise specified.
Symbol Parameter Conditions LMC6044AI LMC6044I Units
Typical
(1)
Limit
(2)
Limit
(2)
(Limit)
SR 0.02 0.015 0.010 V/μs
Slew Rate See
(3)
0.010 0.007 min
GBW Gain-Bandwidth Product 0.10 MHz
φ
m
Phase Margin 60 Deg
Amp-to-Amp Isolation See
(4)
115 dB
e
n
Input-Referred Voltage Noise F = 1 kHz 83 nV/√Hz
i
n
Input-Referred Current Noise F = 1 kHz 0.0002 pA/√Hz
F = 1 kHz, A
V
= −5
T.H.D. Total Harmonic Distortion R
L
= 100 kΩ, V
O
= 2 V
pp
0.01 %
±5V Supply
(1) Typical Values represent the most likely parametric norm.
(2) All limits are guaranteed at room temperature (standard type face) or at operating temperature extremes (bold face type).
(3) V
+
= 15V. Connected as Voltage Follower with 10V step input. Number specified in the slower of the positive and negative slew rates.
(4) Input referred V
+
= 15V and R
L
= 100 kΩ connected to V
+
/2. Each amp excited in turn with 100 Hz to produce V
O
= 12 V
PP
.
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