TLE2082 Datasheet, PDF (9/37 Pages) Texas Instruments – EXCALIBUR HIGH-SPEED JFET-INPUT DUAL OPERATIONAL AMPLIFIERS

TLE2082, TLE2082A, TLE2082Y
EXCALIBUR HIGH-SPEED
JFET-INPUT DUAL OPERATIONAL AMPLIFIERS
SLOS105A – AUGUST 1991 – REVISED AUGUST 1994
electrical characteristics at specified free-air temperature, V_CC± = ±15 V (unless otherwise noted)
(continued)
PARAMETER
TEST CONDITIONS
Crosstalk attenuation
VIC = 0,
IOS Short-circuit output current VO = 0
RL = 2 kΩ
VID = 1 V
VID = – 1 V
TA
25°C
25°C
TLE2082C
MIN TYP MAX
120
– 30 – 45
30 48
TLE2082AC
MIN TYP MAX
120
– 30 – 45
30 48
UNIT
dB
mA
operating characteristics at specified free-air temperature, V_CC± = ±15 V
PARAMETER
TEST CONDITIONS
TLE2082C
TLE2082AC
TA†
UNIT
MIN TYP MAX MIN TYP MAX
SR +
Positive slew rate
SR –
Negative slew rate
VO(PP) = 10 V, AVD = – 1,
RL = 2 kΩ,
CL = 100 pF,
See Figure 1
25°C
Full
range
25°C
Full
range
28
40
25
30
45
25
28
40
25
30
45
25
V/µs
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
RS = 20 Ω,
f = 10 Hz to
6
VN(PP)
Peak-to-peak equivalent ^{See Figure 3}
input noise voltage
10 kHz
f = 0.1 Hz to
25°C
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,
RL = 2 kΩ,
RS = 25 Ω
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 VO(PP) = 20 V, AVD = – 1,
bandwidth
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 0°C to 70°C.}
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