TLE2082AIDR Datasheet, PDF (38/79 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
TLE2084C electrical characteristics at specified free-air temperature, V_CC± = ±15 V (unless
otherwise noted) (continued)
PARAMETER
Short-circuit output
IOS
current
† _{Full range is 0°C to 70°C.}
TEST CONDITIONS
VO = 0
VID = 1 V
VID = – 1 V
TA^†
25°C
TLE2084C
MIN TYP MAX
– 30 – 45
30 48
TLE2084AC
MIN TYP MAX
– 30 – 45
30
48
UNIT
mA
TLE2084C operating characteristics at specified free-air temperature, V_CC± = ±15 V
PARAMETER
SR +
Positive slew rate
SR –
Negative slew rate
TEST CONDITIONS
VO(PP) = 10 V, AVD = – 1,
RL = 2 kΩ,
CL = 100 pF,
See Figure 1
TA^†
25°C
Full
range
25°C
Full
range
TLE2084C
MIN TYP MAX
25
40
22
30
45
25
TLE2084AC
MIN TYP MAX
25
40
22
UNIT
V/µs
30
45
25
V/µs
AVD = – 1,
To 10 mV
0.4
ts
Settling time
10-V step,
RL = 1 kΩ,
CL = 100 pF
To 1 mV
25°C
1.5
Vn
Equivalent input noise
voltage
f = 10 Hz
28
25°C
f = 10 kHz
11.6
0.4
µs
1.5
28
nV/√Hz
11.6
VN(PP)
RS = 20 Ω,
Peak-to-peak equivalent ^{See Figure 3}
input noise voltage
f = 10 Hz to
10 kHz
f = 0.1 Hz to
25°C
6
0.6
10 Hz
In
Equivalent input noise
current
VIC = 0,
f = 10 kHz
25°C
2.8
6
µV
0.6
2.8
fA /√Hz
THD + N
Total harmonic distortion
plus noise
VO(PP) = 20 V, AVD = 10,
f = 1 kHz,
RL = 2 kΩ,
RS = 25 Ω
B1
Unity-gain bandwidth
VI = 10 mV,
CL = 25 pF,
RL = 2 kΩ,
See Figure 2
BOM
Maximum output-swing
bandwidth
φ_m
Phase margin at
unity gain
† _{Full range is 0°C to 70°C.}
VO(PP) = 20 V, AVD = – 1,
RL = 2 kΩ,
CL = 25 pF
VI = 10 mV,
CL = 25 pF,
RL = 2 kΩ,
See Figure 2
25°C
25°C
25°C
25°C
0.008%
8
10
478 637
57°
0.008%
8
10
478 637
57°
MHz
kHz
38
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