TLE207X Datasheet, PDF (24/77 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
TLE2072C electrical characteristics at specified free-air temperature, V_CC± = ±5 V (unless
otherwise noted)
(continued)
PARAMETER
ICC
Supply current
(both channels)
ax
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
TLE2072C
MIN TYP MAX
2.7 2.9 3.9
3.9
120
– 35
45
TLE2072AC
MIN TYP MAX
2.7 2.9 3.9
3.9
120
– 35
45
UNIT
mA
dB
mA
TLE2072C operating characteristics at specified free-air temperature, V_CC± = ±5 V
PARAMETER
TEST CONDITIONS
TLE2072C
TLE2072AC
TA†
MIN TYP
MAX MIN TYP
UNIT
MAX
SR +
Positive slew rate
SR –
Negative slew rate
25°C
35
VO(PP) = ± 2.3 V,
Full
range
22
AVD = – 1,
CL = 100 pF,
RL = 2 kΩ,
See Figure 1
25°C
38
Full
range
22
35
22
38
22
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 equiva-
RS = 20 Ω,
f = 10 Hz to
See Figure 3
10 kHz
6
VN(PP) lent
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
Total harmonic distor-
THD + N tion
plus noise
B1
Unity-gain bandwidth
VO(PP) = 5 V,
f = 1 kHz,
RS = 25 Ω
VI = 10 mV,
CL = 25 pF,
AVD = 10,
RL = 2 kΩ,
RL = 2 kΩ,
See Figure 2
25°C
25°C
0.013%
9.4
0.013%
9.4
MHz
BOM
Maximum output-swing VO(PP) = 4 V, AVD = – 1,
bandwidth
RL = 2 kΩ , CL = 25 pF
25°C
2.8
φ_m
Phase margin at unity
gain
VI = 10 mV,
CL = 25 pF,
RL = 2 kΩ,
See Figure 2
25°C
56°
† _{Full range is 0°C to 70°C.}
2.8
MHz
56°
24
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