TL074QDREP Datasheet, PDF (4/19 Pages) Texas Instruments – LOW-NOISE JFET-INPUT OPERATIONAL AMPLIFIER

TL072-EP, TL074-EP
SLOS747F – OCTOBER 2011 – REVISED DECEMBER 2012
www.ti.com
ELECTRICAL CHARACTERISTICS
V_CC± = ±15 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS⁽¹⁾
V_IO
Input offset voltage
V_O = 0, R_S = 50 Ω
α_VIO
Temperature coefficient
of input offset voltage
V_O = 0, R_S = 50 Ω
I_IO
Input offset current
V_O = 0
I_IB
Input bias current
V_O = 0
V_ICR
V_OM
A_VD
B₁
r_i
CMRR
k_SVR
I_CC
V_O1/V_O2
Common-mode input
voltage range
Maximum peak output
voltage swing
Large-signal differential
voltage amplification
R_L = 10 kΩ
R_L ≥ 10 kΩ
R_L ≥ 2 kΩ
V_O = ±10 V, R_L ≥ 2 kΩ
Unity-gain bandwidth
Input resistance
Common-mode
rejection ratio
Supply-voltage rejection
ratio (ΔV_CC±/ΔV_IO)
Supply current (each
amplifier)
V_IC = V_ICRmin,
V_O = 0, R_S = 50 Ω
V_CC = ±9 V to ±15 V,
V_O = 0, R_S = 50 Ω
V_O = 0, No load
Crosstalk attenuation A_VD = 100
T_A ⁽²⁾
25°C
Full range
Full range
25°C
125°C
25°C
125°C
25°C
25°C
Full range
25°C
Full range
25°C
25°C
25°C
25°C
25°C
25°C
TL072
TL074
UNIT
MIN
TYP
MAX MIN
TYP
MAX
3
6
8
3
6
mV
8
18
18
μV/°C
5
100
2
65
200
20
5
100 pA
2 nA
65
200 pA
20 nA
±11 –12 to 15
±11 –12 to 15
V
±12
±13.5
±12
±10
35
200
15
3
10¹²
±12
±13.5
±12
±10
35
200
15
3
10¹²
V
V/mV
MHz
Ω
80
86
80
86
dB
80
86
80
86
dB
1.4
2.5
1.4
2.5 mA
120
120
dB
(1) Input bias currents of an FET-input operational amplifier are normal junction reverse currents, which are temperature sensitive, as
shown in Figure 3. Pulse techniques must be used that will maintain the junction temperature as close to the ambient temperature as
possible.
(2) All characteristics are measured under open-loop conditions with zero common-mode voltage, unless otherwise specified. Full range is
T_A = –40°C to 125°C for TL07xQ and T_A = -55°C to 125°C for TL07xM.
OPERATING CHARACTERISTICS
V_CC± = ±15 V, T_A= 25°C
PARAMETER
TEST CONDITIONS
SR
t_r
V_n
I_n
THD
Slew rate at unity
gain
Rise-time overshoot
factor
V_I = 10 V,
C_L = 100 pF,
V_I = 20 V,
C_L = 100 pF,
Equivalent input noise
voltage
R_S = 20 Ω
Equivalent input noise
current
R_S = 20 Ω,
Total harmonic
distortion
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,
RS ≤ 1 kΩ,
TL072
MIN TYP MAX
8
13
0.1
20
18
4
0.01
TL074
UNIT
MIN TYP MAX
8
13
V/μs
0.1
μs
20
%
18
nV/√Hz
4
μV
0.01
pA/√Hz
0.003
0.003
%
4
Submit Documentation Feedback
Copyright © 2011–2012, Texas Instruments Incorporated
Product Folder Links: TL072-EP TL074-EP