TL082-N_13 Datasheet, PDF (3/23 Pages) Texas Instruments – Wide Bandwidth Dual JFET Input Operational Amplifier

TL082-N
www.ti.com
SNOSBW5C – APRIL 1998 – REVISED APRIL 2013
DC Electrical Characteristics ⁽¹⁾
Symbol
Parameter
Conditions
TL082C
Min
Typ
Max
Units
V_OS
Input Offset Voltage
R_S = 10 kΩ, T_A = 25°C
Over Temperature
5
15
mV
20
mV
ΔV_OS/ΔT
I_OS
I_B
R_IN
A_VOL
Average TC of Input Offset Voltage
Input Offset Current
Input Bias Current
Input Resistance
Large Signal Voltage Gain
R_S = 10 kΩ
T_j = 25°C, ^{(1) (2)}
T_j ≤ 70°C
T_j = 25°C, ^{(1) (2)}
T_j ≤ 70°C
T_j = 25°C
V_S = ±15V, T_A = 25°C,
V_O = ±10V, R_L = 2 kΩ
Over Temperature
10
μV/°C
25
200
pA
4
nA
50
400
pA
8
nA
10¹²
Ω
25
100
V/mV
15
V/mV
V_O
Output Voltage Swing
V_S = ±15V, R_L = 10 kΩ
±12
±13.5
V
V_CM
Input Common-Mode Voltage
Range
V_S = ±15V
±11
+15
V
−12
V
CMRR
PSRR
Common-Mode Rejection Ratio
Supply Voltage Rejection Ratio
R_S ≤ 10 kΩ
(3)
70
100
dB
70
100
dB
I_S
Supply Current
3.6
5.6
mA
(1) These specifications apply for V_S = ±15V and 0°C ≤T_A ≤ +70°C. V_OS, I_B and I_OS are measured at V_CM = 0.
(2) The input bias currents are junction leakage currents which approximately double for every 10°C increase in the junction temperature,
T_j. Due to the limited production test time, the input bias currents measured are correlated to junction temperature. In normal operation
the junction temperature rises above the ambient temperature as a result of internal power dissipation, P_D. T_j = T_A + θ_jA P_D where θ_jA is
the thermal resistance from junction to ambient. Use of a heat sink is recommended if input bias current is to be kept to a minimum.
(3) Supply voltage rejection ratio is measured for both supply magnitudes increasing or decreasing simultaneously in accordance with
common practice. V_S = ±6V to ±15V.
AC Electrical Characteristics ⁽¹⁾
Symbol
Parameter
Amplifier to Amplifier Coupling
SR
GBW
e_n
i_n
THD
Slew Rate
Gain Bandwidth Product
Equivalent Input Noise Voltage
Equivalent Input Noise Current
Total Harmonic Distortion
Conditions
T_A = 25°C, f = 1Hz-20 kHz
(Input Referred)
V_S = ±15V, T_A = 25°C
V_S = ±15V, T_A = 25°C
T_A = 25°C, R_S = 100Ω,
f = 1000 Hz
T_j = 25°C, f = 1000 Hz
A_V = +10, R_L = 10k,
V_O = 20 Vp − p,
BW = 20 Hz−20 kHz
TL082C
Min
Typ
Max
−120
8
13
4
25
0.01
<0.02
Units
dB
V/μs
MHz
nV/√Hz
pA/√Hz
%
(1) These specifications apply for V_S = ±15V and 0°C ≤T_A ≤ +70°C. V_OS, I_B and I_OS are measured at V_CM = 0.
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