LMC6482-MIL Datasheet, PDF (5/31 Pages) Texas Instruments – CMOS Dual Rail-to-Rail Input and Output Operational Amplifier

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LMC6482-MIL
SNOSD61 – JUNE 2017
Electrical Characteristics for V⁺ = 5 V (continued)
Unless otherwise specified, all limits specified for T_J = 25°C, V⁺ = 5 V, V^− = 0 V, V_CM = V_O = V⁺/2 and R_L > 1 M.
PARAMETER
TEST CONDITIONS
T_J = 25°C
MIN TYP⁽²⁾ MAX⁽³⁾
At Temperature Extremes⁽¹⁾
MIN TYP⁽²⁾ MAX⁽³⁾
V⁺ = 5 V and 15 V
Input Common- _{For CMRR ≥ 50 dB}
V_CM
Mode Voltage
Range
V^− − 0.3
−0.25
0
V⁺ + V⁺ + 0.3
V⁺
0.25
R_L = 2 kΩ⁽⁵⁾⁽⁴⁾ Sourcing
120
666
60
A_V
Large Signal
Voltage Gain
Sinking
R_L = 600 Ω⁽⁵⁾⁽⁴⁾ Sourcing
35
75
50
300
18
25
Sinking
15
35
8
V_O
Output Swing V⁺ = 5 V
R_L = 2 kΩ to V⁺/2
4.8
4.9
4.7
0.1
0.18
0.24
V⁺ = 5 V
R_L = 600 Ω to V⁺/2
4.5
4.7
4.24
0.3
0.5
0.65
V⁺ = 15 V
R_L = 2k Ω to V⁺/2
V⁺ = 15 V
R_L = 600 Ω to V⁺/2
14.4
14.7
14.2
0.16
0.32
0.45
13.4
14.1
13
0.5
1
1.3
Output Short Sourcing, V_O = 0 V
I_SC
Circuit Current
V⁺ = 5 V
Sinking, V_O = 5 V
16
20
10
11
15
8
Output Short ^{Sourcing, V}O ^{= 0 V}
I_SC
Circuit Current
V⁺ = 15 V
Sinking,
V_O = 12 V⁽⁶⁾
Both Amplifiers
V⁺ = +5 V,
I_S
Supply Current ^{VO = V+/2}
Both Amplifiers
V⁺ = 15 V,
V_O = V⁺/2
AC Electrical Characteristics
SR
Slew Rate
See ⁽⁷⁾
GBW
Gain-Bandwidth V⁺ = 15 V
Product
28
30
20
30
30
22
1
1.4
1.9
1.3
1.6
2
0.9
1.3
0.54
1.5
φ_m
Phase Margin
50
G_m
Gain Margin
15
Amp-to-Amp
Isolation
See ⁽⁸⁾
150
e_n
Input-Referred F = 1 kHz
Voltage Noise V_cm = 1 V
I_n
Input-Referred F = 1 kHz
Current Noise
37
0.03
T.H.D.
Total Harmonic
Distortion
F = 10 kHz, A_V = −2
R_L = 10 kΩ,
V_O = 4.1 V_PP
F = 10 kHz, A_V = −2
R_L = 10 kΩ,
V_O = 8.5 V_PP
V⁺ = 10 V
0.01%
0.01%
UNIT
V
V/mV
V
V
V
V
mA
mA
mA
V/μs
MHz
Deg
dB
dB
nV/√Hz
pA/√Hz
(5) V⁺ = 15 V, V_CM = 7.5 V and R_L connected to 7.5 V. For Sourcing tests, 7.5 V ≤ V_O ≤ 11.5 V. For Sinking tests, 3.5 V ≤ V_O ≤ 7.5 V.
(6) Do not short circuit output to V⁺, when V⁺ is greater than 13 V or reliability will be adversely affected.
(7) V + = 15V. Connected as Voltage Follower with 10V step input. Number specified is the slower of either the positive or negative slew
rates.
(8) Input referred, V⁺ = 15 V and R_L = 100 kΩ connected to 7.5 V. Each amp excited in turn with 1 kHz to produce V_O = 12 V_PP.
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