TLE2072 Datasheet, PDF (9/37 Pages) Texas Instruments – EXCALIBUR LOW-NOISE HIGH-SPEED JFET-INPUT DUAL OPERATIONAL AMPLIFIERS

TLE2072, TLE2072A, TLE2072Y
EXCALIBUR LOW-NOISE HIGH-SPEED
JFET-INPUT DUAL OPERATIONAL AMPLIFIERS
SLOS124A – JUNE 1993 – REVISED AUGUST 1994
electrical characteristics at specified free-air temperature, V_CC± = ±15 V (unless otherwise noted)
(continued)
PARAMETER
TEST CONDITIONS
ax
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
TLE2072C
MIN TYP MAX
120
– 30 – 45
30
48
TLE2072AC
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
TLE2072C
TLE2072AC
TA†
MIN TYP
MAX MIN TYP
UNIT
MAX
SR +
Positive slew rate
SR –
Negative slew rate
25°C
28 40
VO(PP) = 10 V,
Full
range
25
AVD = – 1,
CL = 100 pF,
RL = 2 kΩ,
See Figure 1
25°C
30 45
Full
range
25
28 40
25
30 45
25
V/µs
V/µs
ts
Settling time
AVD = – 1,
10-V step,
RL = 1 kΩ,
CL = 100 pF
To 10 mV
To 1 mV
25°C
Vn
Equivalent input noise
voltage
f = 10 Hz
f = 10 kHz
25°C
0.4
1.5
28
55
11.6
17
0.4
µs
1.5
28
55
nV/√Hz
11.6
17
Peak-to-peak
RS = 20 Ω,
See Figure 3
f = 10 Hz to
10 kHz
6
VN(PP) equivalent input noise
voltage
25°C
f = 0.1 Hz to
10 Hz
0.6
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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