LME49713 Datasheet, PDF (3/14 Pages) National Semiconductor (TI) – High Performance, High Fidelity Current Feedback Audio Operational Amplifier

Absolute Maximum Ratings (Notes 1, 2)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Power Supply Voltage
(V_S = V⁺ - V^-)
Storage Temperature
Input Voltage
Output Short Circuit (Note 3)
38V
−65°C to 150°C
(V-) - 0.7V to (V+) + 0.7V
Continuous
Power Dissipation
ESD Rating (Note 4)
ESD Rating (Note 5)
Junction Temperature
Thermal Resistance
 θ_JA (MA)
Temperature Range
T_MIN ≤ T_A ≤ T_MAX
Supply Voltage Range
Internally Limited
2000V
200V
150°C
145°C/W
–40°C ≤ T_A ≤ 85°C
±5.0V ≤ V_S ≤ ± 18V
Electrical Characteristics (Notes 1, 2) The following specifications apply for the V_S = ±15V, R_L = 2kΩ,
R_SOURCE = 10Ω, f_IN = 1kHz, and T_A = 25°C, unless otherwise specified.
Symbol
Parameter
Conditions
LME49713
Typical
Limit
(Note 6)
(Note 7)
Units
(Limits)
THD+N
IMD
Total Harmonic Distortion + Noise
Intermodulation Distortion
A_V = 1, V_OUT = 3V_RMS, R_F = 1.2kΩ
R_L = 100Ω, V_OUT = 3V_RMS
R_L = 600Ω, V_OUT = 1.4V_RMS
A_V = 1, V_IN = 3V_RMS
Two-tone, 60Hz & 7kHz 4:1
0.0006
0.00008
0.00009
0.00065
0.0004
% (max)
% (max)
%
BW
SR
FPBW
t_s
Bandwidth
Slew Rate
Full Power Bandwidth
Settling time
A_V = –1, R_F = 1.2kΩ
V_O = 20V_P-P, A_V = –1
V_OUT = 20V_P-P, A_V = –1
A_V = –1, 10V step,
0.1% error range
132
±1900
30
50
MHz
V/μs
MHz
ns
Equivalent Input Noise Voltage
f_BW = 20Hz to 20kHz
e_n
f = 1kHz
Equivalent Input Noise Density
f = 10Hz
0.26
0.6
μV_RMS
(max)
1.9
4.0
 nV/√Hz
11.5
(max)
i_n
Current Noise Density
f = 1kHz
f = 10Hz
16
160
 pA/√Hz
V_OS
Input Offset Voltage
ΔV_OS/ΔTemp
Average Input Offset Voltage Drift vs
Temperature
–40°C ≤ T_A ≤ 85°C
±0.05
0.29
±1.0
mV (max)
μV/°C
PSRR
Average Input Offset Voltage Shift vs V_SUPPLY = ±5V to ±15V
Power Supply Voltage
(Note 8)
102
100
dB (min)
I_B
Input Bias Current
Input Bias Current Drift vs
ΔI_OS/ΔTemp _Temperature
V_CM = 0V
–40°C ≤ T_A ≤ 85°C
Inverting input
Non-inverting input
1.8
6
μA (max)
nA/°C
4.5
nA/°C
4.7
I_OS
V_IN-CM
Input Offset Current
V_CM = 0V
Common-Mode Input Voltage Range
1.3
±13.5
5
(V+) – 2.0
(V-) + 2.0
μA (max)
μA (max)
V (min)
V (min)
CMRR
Common-Mode Rejection
–10V<Vcm<10V
88
87
dB (min)
Z_IN
Z_T
V_OUTMAX
Non-inverting-input Input Impedance –10V<Vcm<10V
Inverting-input Input Impedance
–10V<Vcm<10V
Transimpedance
V_OUT = ±10V
R_L = 200Ω
R_L = ∞
Maximum Output Voltage Swing
R_L = 150Ω
R_L = 600Ω
1.2
58
4.2
4.7
±12.1
±12.6
2.0
2.65
±11.3
±12.4
MΩ
Ω
MΩ (min)
MΩ (min)
V (min)
V (min)
3
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