LMC662
SNOSC51C –APRIL 1998–REVISED MARCH 2013
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DC Electrical Characteristics (continued)
Unless otherwise specified, all limits ensured for TJ = 25°C. Boldface limits apply at the temperature extremes. V+ = 5V, V− =
0V, VCM = 1.5V, VO = 2.5V and RL > 1M unless otherwise specified.
LMC662AI
Limit(1)
LMC662C
Limit(1)
Parameter
Test Conditions
Sourcing, VO = 0V
Typ(1)
Units
Output Current
22
16
13
mA
min
mA
min
mA
min
mA
min
mA
max
V+ = 5V
14
11
Sinking, VO = 5V
Sourcing, VO = 0V
21
40
16
13
14
11
Output Current
V+ = 15V
28
23
25
21
Sinking, VO = 13V
See(3)
39
28
23
24
20
Supply Current
Both Amplifiers
VO = 1.5V
0.75
1.3
1.5
1.6
1.8
(3) 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 ensured for TJ = 25°C. Boldface limits apply at the temperature extremes. V+ = 5V, V− =
0V, VCM = 1.5V, VO = 2.5V and RL > 1M unless otherwise specified.
LMC662AI
Limit(1)
0.8
LMC662C
Limit(1)
0.8
Parameter
Test Conditions
Typ(1)
Units
Slew Rate
See(2)
1.1
V/μs
min
0.6
0.7
Gain-Bandwidth Product
Phase Margin
1.4
50
MHz
Deg
Gain Margin
17
dB
Amp-to-Amp Isolation
Input-Referred Voltage Noise
Input-Referred Current Noise
Total Harmonic Distortion
See(3)
130
22
dB
F = 1 kHz
nV√Hz
pA√Hz
F = 1 kHz
0.0002
F = 10 kHz, AV = −10
RL = 2 kΩ, VO = 8 VPP
V+ = 15V
0.01
%
(1) Typical values represent the most likely parametric norm. Limits are specified by testing or correlation.
(2) V+ = 15V. Connected as Voltage Follower with 10V step input. Number specified is the slower of the positive and negative slew rates.
(3) Input referred. V+ = 15V and RL = 10 kΩ connected to V+/2. Each amp excited in turn with 1 kHz to produce VO = 13 VPP
.
4
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