LMH6321_07 Datasheet, PDF (3/22 Pages) National Semiconductor (TI) – 300mA High Speed Buffer with Adjustable Current Limit

Symbol
I_SH
PSSR
Parameter
Supply Current at Thermal
Shutdown
Power Supply Rejection Ratio
Conditions
EF pulled up with 5 kΩ to +5V
R_L = 1 kΩ, V_IN = 0V,
V_S = ±5V to ±15V
Positive
Negative
SR
Slew Rate
BW
LSBW
HD2
−3 dB Bandwidth
Large Signal Bandwidth
2^nd Harmonic Distortion
V_IN = ±11V, R_L = 1 kΩ
V_IN = ±11V, R_L = 50Ω
V_IN = ±20 mV_PP, R_L = 50Ω
V_IN = 2 V_PP, R_L = 50Ω
V_O = 2 V_PP, f = 100 kHz
V_O = 2 V_PP, f = 1 MHz
HD3
3rd Harmonic Distortion
V_O = 2 V_PP, f = 100 kHz
V_O = 2 V_PP, f = 1 MHz
e_n
Input Voltage Noise
f ≥ 10 kHz
i_n
Input Current Noise
f ≥ 10 kHz
I_SC1
Output Short Circuit Current
V_O = 0V,
Source (Note 7)
Program Current
into C_L = 25 µA
V_O = 0V
Program Current
into C_L = 750 µA
I_SC2
Output Short Circuit Current
R_S = 0V, V_IN = +3V
Source
(Notes 5, 7)
Output Short Circuit Current Sink R_S = 0V, V_IN = −3V
(Notes 5, 7)
V/I Section
CLV_OS Current Limit Input Offset Voltage R_L = 1 kΩ, GND = 0V
R_L = 50Ω
R_L = 100Ω
R_L = 50Ω
R_L = 100Ω
R_L = 50Ω
R_L = 100Ω
R_L = 50Ω
R_L = 100Ω
Sourcing
V_IN = +3V
Sinking
V_IN = −3V
Sourcing
V_IN = +3V
Sinking
V_IN = −3V
CLI_B
Current Limit Input Bias Current R_L = 1 kΩ
CL
CMRR
Current Limit Common Mode
Rejection Ratio
R_L = 1 kΩ, GND = −13 to +14V
Min
Typ
Max
Units
3
mA
58
66
54
58
64
54
2900
1800
dB
V/μs
110
MHz
48
MHz
−59
−70
dBc
−57
−68
−59
−70
dBc
−62
−73
2.8
nV/
2.4
pA/
4.5
10
15.5
4.5
15.5
mA
4.5
10
15.5
4.5
15.5
280
295
308
273
325
mA
280
295
310
275
325
320
570
750
300
920
mA
300
515
750
305
910
±0.5
±4.0
±8.0
mV
−0.5
−0.2
−0.8
μA
60
69
56
dB
3
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