
2.7V AC Electrical Characteristics
(Continued)
Unless otherwise specified, all limits guaranteed for T
J
= 25C, V
+
= 2.7V, V
= 0V, V
CM
= V
O
= V
+
/2 and R
L
>
1 M
.
Bold-
face
limits apply at the temperature extremes.
Symbol
Parameter
Conditions
Typ
(Note 5)
LMC6574AI
LMC6572AI
Limit
(Note 6)
LMC6574BI
LMC6572BI
Limit
(Note 6)
Units
Current Noise
Total Harmonic Distortion
T.H.D.
F = 10 kHz, A
V
= 2
R
L
= 10 k
, V
O
= 1.0 V
PP
0.05
%
Note 1:
Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is in-
tended to be functional, but specific performance is not guaranteed. For guaranteed specifications and test conditions, see the Electrical Characteristics.
Note 2:
Human body model, 1.5 k
in series with 100 pF.
Note 3:
Applies to both single-supply and split-supply operation. Continuous short circuit operation at elevated ambient temperature can result in exceeding the
maximum allowed junction temperature of 150C.
Note 4:
The maximum power dissipation is a function of T
,
θ
, and T
. The maximum allowable power dissipation at any ambient temperature is
P
D
= (T
J(Max)
T
A
)/
θ
JA
. All numbers apply for packages soldered directly into a PC board.
Note 5:
Typical values represent the most likely parametric norm.
Note 6:
All limits are guaranteed by testing or statistical analysis.
Note 7:
V
+
= 3V, V
CM
= 1.5V and R
L
connected to 1.5V. For Sourcing tests, 1.5V
≤
V
O
≤
2.5V. For Sinking tests, 0.5V
≤
V
O
≤
1.5V.
Note 8:
Connected as Voltage Follower with 1.0V step input. Number specified is the slower of the positive and negative slew rates.
Note 9:
Input referred, V
+
= 3V and R
L
= 100 k
connected to 1.5V. Each amp excited in turn with 1 KHz to produce V
O
= 2 V
PP
.
Typical Performance Characteristics
V
S
= +3V, T
A
= 25C, Unless otherwise specified
Supply Current vs
Supply Voltage (Dual Package)
DS011934-18
Input Current vs
Temperature
DS011934-19
Sourcing Current vs
Output Voltage
DS011934-20
Sinking Current vs
Output Voltage
DS011934-21
Output Voltage Swing vs
Supply Voltage
DS011934-22
Input Voltage Noise vs
Frequency
DS011934-23
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