TLE208X_16 Datasheet, PDF (15/79 Pages) Texas Instruments – EXCALIBUR HIGH-SPEED JFET-INPUT OPERATIONAL AMPLIFIERS

TLE208x, TLE208xA, TLE208xY
EXCALIBUR HIGH-SPEED JFET-INPUT
OPERATIONAL AMPLIFIERS
SLOS182B – FEBRUARY 1997 – REVISED JUNE 2001
TLE2081I electrical characteristics at specified free-air temperature, V_CC± = ±15 V (unless
otherwise noted)
PARAMETER
VIO Input offset voltage
α_VIO
Temperature coefficient
of input offset voltage
IIO
Input offset current
IIB
Input bias current
VICR
Common-mode input
voltage range
VOM ₊
Maximum positive peak
output voltage swing
VOM _–
Maximum negative peak
output voltage swing
AVD
Large-signal differential
voltage amplification
ri
Input resistance
ci
Input capacitance
zo
Open-loop output
impedance
TEST CONDITIONS
VIC = 0,
VO = 0,
RS = 50 Ω,
TA^†
25°C
Full range
Full range
TLE2081I
MIN TYP MAX
0.49
6
7.6
3.2
29
TLE2081AI
MIN TYP MAX
0.47
3
5.6
UNIT
mV
3.2
29 µV/°C
25°C
6 100
6 100 pA
VIC = 0,
VO = 0,
See Figure 4
Full range
25°C
Full range
5
20 175
10
5 nA
20 175 pA
10 nA
RS = 50 Ω
15
15
15
15
25°C
to
to
to
to
– 11 – 11.9
– 11 – 11.9
V
15
15
Full range
to
to
– 10.8
– 10.8
IO = – 200 µA
IO = – 2 mA
25°C
13.8 14.1
13.8 14.1
Full range 13.7
13.7
25°C
13.5 13.9
13.5 13.9
V
Full range 13.4
13.4
IO = – 20 mA
25°C
11.5 12.3
Full range 11.5
11.5 12.3
11.5
IO = 200 µA
25°C – 13.8 – 14.2
Full range – 13.7
– 13.8 – 14.2
– 13.7
IO = 2 mA
IO = 20 mA
25°C – 13.5 – 14
–13.5 – 14
V
Full range – 13.4
– 13.4
25°C – 11.5 – 12.4
– 11.5 – 12.4
Full range – 11.5
– 11.5
25°C
80
96
RL = 600 Ω _{Full range}
79
80
96
79
VO = ± 10 V RL = 2 kΩ
25°C
Full range
90 109
89
90 109
dB
89
RL = 10 kΩ
VIC = 0
VIC = 0,
See Figure 5
Common
mode
Differential
25°C
Full range
25°C
25°C
25°C
95 118
94
1012
7.5
2.5
95 118
94
1012
Ω
7.5
pF
2.5
f = 1 MHz
25°C
80
80
Ω
CMRR
Common-mode
rejection ratio
VIC = VICRmin,
VO = 0,
RS = 50 Ω
25°C
80
98
Full range
79
kSVR
Supply-voltage rejection
ratio (∆VCC_± /∆VIO)
VCC _± = ± 5 V to ± 15 V,
VO = 0,
RS = 50 Ω
25°C
Full range
82
80
99
† _{Full range is – 40°C to 85°C.}
80
98
dB
79
82
99
dB
80
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