TLE2072 Datasheet, PDF (11/37 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± = ±5 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
TLE2072I
MIN TYP MAX
120
– 35
45
TLE2072AI
MIN TYP MAX
120
– 35
45
UNIT
dB
mA
operating characteristics at specified free-air temperature, V_CC± = ±5 V
PARAMETER
TEST CONDITIONS
TLE2072I
TLE2072AI
TA†
MIN TYP
MAX MIN TYP
UNIT
MAX
SR +
SR –
Positive slew rate
Negative slew rate
VO(PP) = ± 2.3 V,
AVD = – 1,
RL = 2 kΩ,
CL = 100 pF, See Figure 1
25°C
Full
range
25°C
Full
range
35
20
38
20
35
20
38
20
V/µs
V/µs
ts
Settling time
AVD = – 1,
2-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
0.25
0.4
28
55
11.6
17
0.25
µs
0.4
28
55
nV/√Hz
11.6
17
Peak-to-peak
RS = 20 Ω,
f = 10 Hz to
See Figure 3
10 kHz
6
VN(PP) equivalent input
25°C
noise voltage
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) = 5 V,
f = 1 kHz,
RS = 25 Ω
AVD = 10,
RL = 2 kΩ,
25°C
0.013%
0.013%
B1
Unity-gain bandwidth
VI = 10 mV,
CL = 25 pF,
RL = 2 kΩ,
See Figure 2
25°C
9.4
9.4
MHz
BOM
Maximum output-
swing bandwidth
VO(PP) = 4 V, AVD = – 1,
RL = 2 kΩ , CL = 25 pF
25°C
2.8
φ_m
Phase margin at unity VI = 10 mV,
gain
CL = 25 pF,
RL = 2 kΩ,
See Figure 2
25°C
56°
† _{Full range is 40°C to 85°C.}
2.8
MHz
56°
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