TLE207X Datasheet, PDF (28/77 Pages) Texas Instruments – EXCALIBUR LOW-NOISE HIGH-SPEED JFET-INPUT OPERATIONAL AMPLIFIERS

TLE207x, TLE207xA, TLE207xY
EXCALIBUR LOW-NOISE HIGH-SPEED
JFET-INPUT OPERATIONAL AMPLIFIERS
SLOS181A – FEBRUARY 1997 – REVISED MARCH 2000
TLE2072I electrical characteristics at specified free-air temperature, V_CC± = ±5 V (unless otherwise
noted) (continued)
PARAMETER
TEST CONDITIONS
TLE2072I
TLE2072AI
TA
UNIT
MIN TYP MAX MIN TYP MAX
Supply current
ICC _{(both channels)}
VO = 0,
No load
25°C
2.7 2.9 3.9 2.7 2.9 3.9
mA
Full range
3.9
3.9
ax
Crosstalk attenuation
VIC = 0,
RL = 2 kΩ
25°C
120
IOS Short-circuit output current VO = 0
VID = 1 V
VID = – 1 V
25°C
– 35
45
120
dB
– 35
mA
45
TLE2072I operating characteristics at specified free-air temperature, V_CC± = ±5 V
PARAMETER
SR +
Positive slew rate
SR –
Negative slew rate
TEST CONDITIONS
TA†
VO(PP) = ± 2.3 V,
AVD = – 1,
RL = 2 kΩ,
CL = 100 pF, See Figure 1
25°C
Full
range
25°C
Full
range
TLE2072I
MIN TYP MAX
35
20
38
20
TLE2072AI
MIN TYP MAX
35
20
UNIT
V/µs
38
20
V/µs
ts
Vn
VN(PP)
Settling time
Equivalent input noise
voltage
Peak-to-peak
equivalent input
noise voltage
AVD = – 1,
2-V step,
RL = 1 kΩ,
CL = 100 pF
RS = 20 Ω,
See Figure 3
To 10 mV
To 1 mV
25°C
f = 10 Hz
f = 10 kHz
f = 10 Hz to
10 kHz
f = 0.1 Hz to
10 Hz
25°C
25°C
0.25
0.4
28
55
11.6
17
6
0.6
0.25
µs
0.4
28
55
nV/√Hz
11.6
17
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
B1
Unity-gain bandwidth
BOM
Maximum output-
swing bandwidth
φ_m
Phase margin at unity
gain
† _{Full range is 40°C to 85°C.}
VO(PP) = 5 V,
f = 1 kHz,
RS = 25 Ω
VI = 10 mV,
CL = 25 pF,
VO(PP) = 4 V,
RL = 2 kΩ ,
VI = 10 mV,
CL = 25 pF,
AVD = 10,
RL = 2 kΩ,
RL = 2 kΩ,
See Figure 2
AVD = – 1,
CL = 25 pF
RL = 2 kΩ,
See Figure 2
25°C
25°C
25°C
25°C
0.013%
9.4
2.8
56°
0.013%
9.4
2.8
56°
MHz
MHz
28
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