TL071CPSE4 Datasheet, PDF (9/49 Pages) Texas Instruments – LOW-NOISE JFET-INPUT OPERATIONAL AMPLIFIERS

TL071, TL071A, TL071B, TL072
TL072A, TL072B, TL074, TL074A, TL074B
LOW-NOISE JFET-INPUT OPERATIONAL AMPLIFIERS
SLOS080J − SEPTEMBER 1978 − REVISED MARCH 2005
operating characteristics, V_CC± = ±15 V, T_A = 25°C
PARAMETER
TEST CONDITIONS
SR Slew rate at unity gain
Rise-time overshoot
t_r
factor
Equivalent input noise
V_n
voltage
Equivalent input noise
I_n
current
THD Total harmonic distortion
V_I = 10 V,
C_L = 100 pF,
V_I = 20 mV,
C_L = 100 pF,
R_S = 20 Ω
R_S = 20 Ω,
V_Irms = 6 V,
R_L ≥ 2 kΩ,
f = 1 kHz
R_L = 2 kΩ,
See Figure 1
R_L = 2 kΩ,
See Figure 1
f = 1 kHz
f = 10 Hz to 10 kHz
f = 1 kHz
A_VD = 1,
R_S ≤ 1 kΩ,
TL07xM
MIN TYP MAX
5
13
0.1
20%
18
4
0.01
ALL OTHERS
UNIT
MIN TYP MAX
8
13
V/μs
0.1
20%
18
4
μs
nV/√Hz
μV
0.01
pA/√Hz
0.003
%
0.003%
PARAMETER MEASUREMENT INFORMATION
V_I
C_L = 100 pF
V_O
R_L = 2 kΩ
1 kΩ
V_I
10 kΩ
R_L
V_O
C_L = 100 pF
Figure 1. Unity-Gain Amplifier
Figure 2. Gain-of-10 Inverting Amplifier
TL071
IN−
OUT
IN+
N2
N1
100 kΩ
1.5 kΩ
V_CC−
Figure 3. Input Offset-Voltage Null Circuit
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