LMC6482_15 Datasheet, PDF (8/39 Pages) Texas Instruments – CMOS Dual Rail-to-Rail Input and Output Operational Amplifier

LMC6482
SNOS674E – NOVEMBER 1997 – REVISED APRIL 2015
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Electrical Characteristics for V⁺ = 3 V (continued)
Unless otherwise specified, all limits specified for T_J = 25°C, V⁺ = 3V, V^− = 0V, V_CM = V_O = V⁺/2 and R_L > 1M.
PARAMETER
TEST CONDITIONS
T_J = 25°C
MIN TYP⁽²⁾
MAX ⁽³⁾
At Temperature
Extremes ⁽¹⁾
MIN TYP⁽²⁾ MAX⁽³⁾
UNIT
PSRR
Power Supply
Rejection
Ratio
3 V ≤ V⁺ ≤ 15 V,
V^− = 0 V
LMC6482AI
LMC6482I
LMC6482M
68
80
60
80
60
80
dB
LMC6482AI
V^− −0.25
0
LMC6482I
V^− −0.25
0
V
Input
V_CM
Common-
For CMRR ≥ 50 ^LMC6482M
Mode Voltage dB
LMC6482AI
V^− −0.25
0
V⁺ V⁺ + 0.25
Range
LMC6482I
V⁺ V⁺ + 0.25
V
LMC6482M
V⁺ V⁺ + 0.25
R_L = 2 kΩ to V⁺/2
2.8
0.2
V
V
LMC6482AI
2.5
2.7
LMC6482I
2.5
2.7
V
V_O
Output Swing
R_L = 600 Ω to
LMC6482M
2.5
2.7
V⁺/2
LMC6482AI
0.37
0.6
LMC6482I
0.37
0.6
V
LMC6482M
0.37
0.6
LMC6482AI
0.825
1.2
1.5
I_S
Supply Current Both Amplifiers LMC6482I
LMC6482M
0.825
1.2
0.825
1.2
1.5 mA
1.6
AC Electrical Characteristics
SR
Slew Rate
See ⁽⁴⁾
0.9
V/μs
GBW
Gain-
Bandwidth
Product
1
MHz
Total
T.H.D. Harmonic
Distortion
F = 10 kHz, A_V = −2
R_L = 10 kΩ, V_O = 2 V_PP
0.01%
(4) Connected as voltage Follower with 2-V step input. Number specified is the slower of either the positive or negative slew rates.
8
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