TLE2082AIDR Datasheet, PDF (16/79 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) (continued)
PARAMETER
ICC Supply current
Short-circuit output
IOS _current
† _{Full range is – 40°C to 85°C.}
TEST CONDITIONS
VO = 0,
VO = 0
No load
VID = 1 V
VID = – 1 V
TA^†
25°C
Full range
25°C
TLE2081I
MIN TYP MAX
1.35 1.7 2.2
2.2
– 30 – 45
30
48
TLE2081AI
MIN TYP MAX
1.35 1.7 2.2
2.2
– 30 – 45
30
48
UNIT
mA
mA
TLE2081I operating characteristics at specified free-air temperature, V_CC± = ±15 V
PARAMETER
TEST CONDITIONS
TA^†
TLE2081I
MIN TYP MAX
TLE2081AI
UNIT
MIN TYP MAX
SR +
Positive slew rate
SR –
Negative slew rate
25°C
30
40
VO(PP) = ± 10 V,
Full
range
24
AVD = – 1,
CL = 100 pF,
RL = 2 kΩ,
See Figure 1
25°C
30
45
Full
range
24
30
40
24
30
45
24
V/µs
V/µs
ts
Settling time
AVD = – 1,
To 10 mV
0.4
10-V step,
RL = 1 kΩ,
CL = 100 pF
To 1 mV
25°C
1.5
Equivalent input noise
Vn
voltage
f = 10 Hz
28
25°C
f = 10 kHz
11.6
Peak-to-peak equivalent
RS = 20 Ω,
f = 10 Hz to
See Figure 3
10 kHz
6
VN(PP) _{input noise voltage}
25°C
f = 0.1 Hz to
10 Hz
0.6
0.4
µs
1.5
28
nV/√Hz
11.6
6
µV
0.6
In
Equivalent input noise
current
VIC = 0,
f = 10 kHz 25°C
2.8
2.8
fA/√Hz
Total harmonic distortion
THD + N _{plus noise}
B1
Unity-gain bandwidth
VO(PP) = 20 V, AVD = 10,
f = 1 kHz,
RL = 2 kΩ,
RS = 25 Ω
VI = 10 mV,
CL = 25 pF,
RL = 2 kΩ,
See Figure 2
25°C
25°C
0.008%
8
10
0.008%
8
10
MHz
BOM
Maximum output-swing
bandwidth
VO(PP) = 20 V, AVD = – 1,
RL = 2 kΩ,
CL = 25 pF
25°C
478 637
478 637
kHz
φ_m
Phase margin at unity gain
VI = 10 mV,
CL = 25 pF,
RL = 2 kΩ,
See Figure 2
25°C
57°
57°
† _{Full range is – 40°C to 85°C.}
16
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