LMC6082IMX Datasheet, PDF (4/22 Pages) Texas Instruments – LMC6082 Precision CMOS Dual Operational Amplifier

LMC6082
SNOS630D – AUGUST 2000 – REVISED MARCH 2013
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DC Electrical Characteristics (continued)
Unless otherwise specified, all limits specified for T_J = 25°C. Boldface limits apply at the temperature extremes. V⁺ = 5V, V^− =
0V, V_CM = 1.5V, V_O = 2.5V and R_L > 1M unless otherwise specified.
Symbol
Parameter
Conditions
Typ ⁽¹⁾
LMC6082AM
Limit ⁽²⁾
LMC6082AI
Limit ⁽²⁾
LMC6082I
Limit ⁽²⁾
Units
V_O
Output Swing
V⁺ = 5V
R_L = 2 kΩ to 2.5V
4.87
4.80
4.70
4.80
4.75
V
4.73
4.67
Min
0.10
0.13
0.13
0.20
V
V⁺ = 5V
R_L = 600Ω to 2.5V
0.19
4.61
4.50
4.24
0.17
0.24
Max
4.50
4.40
V
4.31
4.21
Min
0.30
0.40
0.40
0.50
V
V⁺ = 15V
R_L = 2 kΩ to 7.5V
14.63
0.63
14.50
14.30
0.50
14.50
14.34
0.63
Max
14.37
V
14.25
Min
0.26
0.35
0.35
0.44
V
V⁺ = 15V
R_L = 600Ω to 7.5V
13.90
0.48
13.35
12.80
0.45
13.35
12.86
0.56
Max
12.92
V
12.44
Min
0.79
1.16
1.16
1.33
V
1.42
1.32
1.58
Max
I_O
Output Current
V⁺ = 5V
Sourcing, V_O = 0V
22
16
8
16
13
mA
10
8
Min
Sinking, V_O = 5V
21
16
11
16
13
mA
13
10
Min
I_O
Output Current
V⁺ = 15V
Sourcing, V_O = 0V
Sinking, V_O = 13V⁽⁴⁾
30
28
18
34
28
19
28
23
mA
22
18
Min
28
23
mA
22
18
Min
I_S
Supply Current
Both Amplifiers
0.9
1.5
V⁺ = +5V, V_O = 1.5V
1.8
Both Amplifiers
1.1
1.7
V⁺ = +15V, V_O = 7.5V
2
1.5
1.5
mA
1.8
1.8
Max
1.7
1.7
mA
2
2
Max
(4) Do not connect output to V⁺, when V⁺ is greater than 13V or reliability will be adversely affected.
AC Electrical Characteristics
Unless otherwise specified, all limits specified for T_J = 25°C, Boldface limits apply at the temperature extremes. V⁺ = 5V, V^− =
0V, V_CM = 1.5V, V_O = 2.5V and R_L > 1M unless otherwise specified.
Symbol
Parameter
Conditions
Typ ⁽¹⁾
LMC6082AM
Limit ⁽²⁾
LMC6082AI LMC6082I
Limit ⁽²⁾
Limit ⁽²⁾
Units
SR
Slew Rate
See ⁽³⁾
1.5
0.8
0.8
0.8
V/μs
0.5
0.6
0.6
Min
GBW
Gain-Bandwidth Product
1.3
MHz
φ_m
Phase Margin
50
Deg
Amp-to-Amp Isolation
See ⁽⁴⁾
140
dB
e_n
Input-Referred Voltage
F = 1 kHz
22
Noise
nV/√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 the positive and negative slew rates.
(4) Input referred V⁺ = 15V and R_L = 100 kΩ connected to 7.5V. Each amp excited in turm with 1 kHz to produce V_O = 12 V_PP.
4
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