TLE208X_16 Datasheet, PDF (29/79 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
TLE2082I electrical characteristics at specified free-air temperature, V_CC± = ±15 V (unless
otherwise noted) (continued)
PARAMETER
Supply current
ICC _{(both channels)}
Crosstalk attenuation
IOS Short-circuit output current
TEST CONDITIONS
VO = 0,
VIC = 0,
VO = 0
No load
RL = 2 kΩ
VID = 1 V
VID = – 1 V
TA
25°C
Full
range
25°C
25°C
TLE2082I
MIN TYP MAX
2.7 3.1 3.9
3.9
120
– 30 – 45
30
48
TLE2082AI
MIN TYP MAX
2.7 3.1 3.9
3.9
UNIT
mA
120
dB
– 30 – 45
mA
30
48
TLE2082I operating characteristics at specified free-air temperature, V_CC± = ±15 V
PARAMETER
TEST CONDITIONS
TLE2082I
TLE2082AI
TA^†
UNIT
MIN TYP MAX MIN TYP MAX
SR +
Positive slew rate
SR –
Negative slew rate
25°C
28
40
VO(PP) = 10 V, AVD = – 1,
Full
range
22
RL = 2 kΩ,
CL = 100 pF,
See Figure 1
25°C
30
45
Full
range
22
28
40
22
30
45
22
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
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)
Peak-to-peak equivalent
input noise voltage
RS = 20 Ω,
See Figure 3
f = 10 Hz to
10 kHz
f = 0.1 Hz to
25°C
6
0.6
10 Hz
6
µV
0.6
In
Equivalent input noise
current
VIC = 0,
f = 10 kHz
25°C
2.8
2.8
fA/√Hz
THD + N ^{Total harmonic distortion}
plus noise
VO(PP) = 20 V, AVD = 10,
f = 1 kHz,
RS = 25 Ω
RL = 2 kΩ,
25°C
0.008%
0.008%
B1
Unity-gain bandwidth
VI = 10 mV,
CL = 25 pF,
RL = 2 kΩ,
See Figure 2
25°C
8
10
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.}
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