TLE207X Datasheet, PDF (39/77 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
TLE2074C electrical characteristics at specified free-air temperature, V_CC± = ±15 V (unless
otherwise noted) (continued)
PARAMETER
ICC
Supply current
( four amplifiers )
Crosstalk attenuation
Short-circuit output
IOS
current
† _{Full range is 0°C to 70°C.}
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
TLE2074C
MIN TYP MAX
5.2 6.5 7.5
7.5
120
– 30 – 45
30
48
TLE2074AC
MIN TYP MAX
5.2 6.5 7.5
7.5
120
– 30 – 45
30
48
UNIT
mA
dB
mA
TLE2074C operating characteristics at specified free-air temperature, V_CC± = ±15 V
PARAMETER
SR +
Positive slew rate
SR –
Negative slew rate
TEST CONDITIONS
VO(PP) = 10 V, AVD = – 1,
RL = 2 kΩ,
CL = 100 pF,
See Figure 1
TA†
25°C
Full
range
25°C
Full
range
TLE2074C
MIN TYP MAX
25
40
22
30
45
25
TLE2074AC
MIN TYP MAX
25
40
22
UNIT
V/µs
30
45
25
V/µs
ts
Vn
VN(PP)
Settling time
AVD = – 1,
10-V step,
RL = 1 kΩ,
CL = 100 pF
Equivalent input noise
voltage
RS = 20 Ω,
Peak-to-peak equivalent ^{See Figure 3}
input noise voltage
To 10 mV
To 1 mV
f = 10 Hz
f = 10 kHz
f = 10 Hz to
10 kHz
f = 0.1 Hz to
10 Hz
25°C
25°C
25°C
0.4
1.5
28
55
11.6
17
6
0.6
0.4
µs
1.5
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
VO(PP) = 20 V, AVD = 10,
f = 1 kHz,
RL = 2 kΩ,
RS = 25 Ω
B1
Unity-gain bandwidth
VI = 10 mV,
CL = 25 pF,
RL = 2 kΩ,
See Figure 2
BOM
Maximum output-swing VO(PP) = 20 V, AVD = – 1,
bandwidth
RL = 2 kΩ,
CL = 25 pF
Phase margin at unity
φ_m
gain
† _{Full range is 0°C to 70°C.}
VI = 10 mV,
CL = 25 pF,
RL = 2 kΩ,
See Figure 2
25°C
25°C
25°C
25°C
0.008%
8
10
478 637
57°
0.008%
8
10
478 637
57°
MHz
kHz
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39