LF147JAN Datasheet, PDF (6/18 Pages) Texas Instruments – LF147JAN Wide Bandwidth Quad JFET Input Operational Amplifier

LF147 JAN Electrical Characteristics (Continued)
AC Parameters
The following conditions apply, unless otherwise specified: V_CC = ±15V
Symbol
Parameter
Conditions
+SR
Slew Rate
V_I = -5V to +5V
-SR
Slew Rate
V_I = +5V to -5V
TR_TR
TR_OS
NI_BB
NI_PC
C_S
±t_S
Transient Response Rise Time
Transient Response Overshoot
Noise Broadband
Noise Popcorn
Channel Separation
Settling Time
AV=1, V_I=50mV, C_L= 100pF,
R_L=2KΩ
AV=1, V_I=50mV, C_L= 100pF,
R_L=2KΩ
BW = 10Hz to 15KHz, R_S = 0Ω
BW = 10Hz to 15KHz,
R_S = 100KΩ
R_L = 2KΩ
R_L = 2KΩ, V_I = ±10V, A to B
R_L = 2KΩ, V_I = ±10V, A to C
R_L = 2KΩ, V_I = ±10V, A to D
R_L = 2KΩ, V_I = ±10V, B to A
R_L = 2KΩ, V_I = ±10V, B to C
R_L = 2KΩ, V_I = ±10V, B to D
R_L = 2KΩ, V_I = ±10V, C to A
R_L = 2KΩ, V_I = ±10V, C to B
R_L = 2KΩ, V_I = ±10V, C to D
R_L = 2KΩ, V_I = ±10V, D to A
R_L = 2KΩ, V_I = ±10V, D to B
R_L = 2KΩ, V_I = ±10V, D to C
A_V = 1
Notes
Min Max
7
5
7
5
200
Unit
V/µS
V/µS
V/µS
V/µS
nS
Sub-
groups
7
8A, 8B
7
8A, 8B
7, 8A, 8B
40
%
15
80
80
80
80
80
80
80
80
80
80
80
80
80
80
1,500
µV_RMS
µV_PK
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
nS
7, 8A, 8B
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
12
Drift Values
The following conditions apply, unless otherwise specified: DC
JAN S and QMLV devices at group B, subgroup 5 only”
±V_CC = ±15V, V_CM = 0V, “Delta calculations performed on
Symbol Parameters
Conditions
Notes
Min Max Unit
Sub-
groups
V_IO
Input Offset Voltage
+I_IB
Input Bias Current
-I_IB
Input Bias Current
+V_CC = 15V, -V_CC = -15V,
V_CM = 0V
+V_CC = 15V, -V_CC = -15V,
V_CM = 0V
+V_CC = 15V, -V_CC = -15V,
V_CM = 0V
-1.0 1.0
mV
1
-0.1 0.1
nA
1
-0.1 0.1
nA
1
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is
functional, but do not guarantee specific performance limits. For guaranteed specifications and test conditions, see the Electrical Characteristics. The guaranteed
specifications apply only for the test conditions listed. Some performance characteristics may degrade when the device is not operated under the listed test
conditions.
Note 2: Unless otherwise specified the absolute maximum negative input voltage is equal to the negative power supply voltage.
Note 3: Any of the amplifier outputs can be shorted to ground indefinitely, however, more than one should not be simultaneously shorted as the maximum junction
temperature will be exceeded.
Note 4: The maximum power dissipation must be derated at elevated temperatures and is dictated by T_Jmax (maximum junction temperature), θ_JA (Package junction
to ambient thermal resistance), and T_A (ambient temperature). The maximum allowable power dissipation at any temperature is P_Dmax = (T_Jmax — T_A) / θ_JA or the
number given in the Absolute Maximum Ratings, whichever is lower.
Note 5: Max. Power Dissipation is defined by the package characteristics. Operating the part near the Max. Power Dissipation may cause the part to operate outside
guaranteed limits.
Note 6: Human body model, 1.5 kΩ in series with 100 pF.
Note 7: Calculated parameters.
5
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