TL081C Datasheet, PDF (3/8 Pages) Motorola, Inc – JFET INPUT OPERATIONAL AMPLIFIERS

TL081C,AC TL082C,AC TL084C,AC
ELECTRICAL CHARACTERISTICS (VCC = 15 V, VEE = –15 V, TA = 25°C, unless otherwise noted.)
Characteristics
Symbol
Min
Typ
Max
Unit
Input Offset Voltage (RS ≤ 10 k, VCM = 0)
TL081C, TL082C
TL084C
TL08_AC
VIO
mV
–
5.0
15
–
5.0
15
–
3.0
6.0
Average Temperature Coefficient of Input Offset Voltage
RS = 50 Ω, TA = Tlow to Thigh (Note 1)
Input Offset Current (VCM ₌ 0) (Note 2)
TL08_C
TL08_AC
∆VIO/∆T
–
IIO
–
–
10
–
µV/°C
pA
5.0
200
5.0
100
Input Bias Current (VCM = 0) (Note 2)
TL08_C
TL08_AC
Input Resistance
IIB
pA
–
30
400
–
30
200
ri
–
1012
–
Ω
Common Mode Input Voltage Range
TL08_C
TL08_AC
VICR
V
±10
15, –12
–
±11
15, –12
–
Large Signal Voltage Gain (VO = ±10 V, RL ≥ 2.0 k)
TL08_C
TL08_AC
AVOL
25
150
50
150
V/mV
–
–
Output Voltage Swing (Peak–to–Peak)
(RL = 10 k)
Common Mode Rejection Ratio (RS ≤ 10 k)
TL08_C
TL08_AC
VO
24
28
–
V
CMRR
dB
70
100
–
80
100
–
Supply Voltage Rejection Ratio (RS ≤ 10 k)
TL08_C
TL08_AC
PSRR
dB
70
100
–
80
100
–
Supply Current (Each Amplifier)
Unity Gain Bandwidth
ID
–
1.4
2.8
mA
BW
–
4.0
–
MHz
Slew Rate (See Figure 1)
Vin = 10 V, RL = 2.0 k, CL = 100 pF
Rise Time (See Figure 1)
Overshoot (Vin = 20 mV, RL = 2.0 k, CL = 100 pF)
SR
–
13
–
V/µs
tr
–
0.1
–
µs
OS
–
10
–
%
Equivalent Input Noise Voltage
RS = 100 Ω, f = 1000 Hz
en
–
25
–
nV/√ Hz
Channel Separation
AV = 100
CS
–
120
–
dB
NOTES: 1. Tlow = 0°C for TL081AC,C
0°C for TL082AC,C
Thigh = 70°C for TL081AC
+70°C for TL082AC,C
0°C for TL084AC,C
+70°C for TL084AC,C
2. Input Bias currents of JFET input op amps approximately double for every 10°C rise in Junction Temperature as shown in Figure 3. To maintain
junction temperature as close to ambient temperature as possible, pulse techniques must be used during testing.
MOTOROLA ANALOG IC DEVICE DATA
3