LMC6482-MIL Datasheet, PDF (6/31 Pages) Texas Instruments – CMOS Dual Rail-to-Rail Input and Output Operational Amplifier

LMC6482-MIL
SNOSD61 – JUNE 2017
www.ti.com
6.6 Electrical Characteristics for V⁺ = 3 V
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
DC Electrical Characteristics
V_OS
Input Offset
Voltage
0.9
3
3.8 _mV
Input Offset
TCV_OS Voltage
Average Drift
2
μV/°C
I_B
Input Bias
Current
0.02
pA
I_OS
Input Offset
Current
0.01
pA
Common
0 V ≤ V_CM ≤ 3 V
60
74
CMRR
Mode
Rejection
dB
Ratio
Power Supply 3 V ≤ V⁺ ≤ 15 V, V^− = 0 V
60
80
PSRR Rejection
dB
Ratio
Input
For CMRR ≥ 50 dB
V^− −0.25
0
V
V_CM
Common-
Mode Voltage
Range
V⁺ V⁺ + 0.25
V
R_L = 2 kΩ to V⁺/2
2.8
0.2
V
V
V_O
Output Swing _{RL = 600 Ω to V+/2}
2.5
2.7
V
0.37
0.6
V
I_S
Supply Current Both Amplifiers
AC Electrical Characteristics
SR
Slew Rate
See ⁽⁴⁾
0.825
1.2
0.9
1.6 mA
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%
(1) See Recommended Operating Conditions for operating temperature ranges.
(2) Typical Values represent the most likely parametric norm.
(3) All limits are specified by testing or statistical analysis.
(4) Connected as voltage Follower with 2-V step input. Number specified is the slower of either the positive or negative slew rates.
6
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