TLE207X-Q1 Datasheet, PDF (13/43 Pages) Texas Instruments – EXCALIBUR LOW-NOISE HIGH-SPEED JFET-INPUT OPERATIONAL AMPLIFIERS

TLE207x-Q1, TLE207xA-Q1
EXCALIBUR LOW-NOISE HIGH-SPEED
JFET-INPUT OPERATIONAL AMPLIFIERS
SGLS226A − DECEMBER 2003 − REVISED AUGUST 2004
TLE2072-Q1 electrical characteristics at specified free-air temperature, V_CC± = ±15 V (unless
otherwise noted) (continued)
PARAMETER
Supply current
I_CC
(both channels)
a_x
Crosstalk attenuation
Short-circuit output
I_OS
current
† _{Full range is −40°C to 125°C.}
TEST CONDITIONS
V_O = 0,
V_IC = 0,
V_O = 0
No load
R_L = 2 kΩ
V_ID = 1 V
V_ID = −1 V
T_A†
25°C
Full range
25°C
25°C
TLE2072-Q1
MIN TYP MAX
2.7 3.1 3.6
3.6
120
−30 −45
30
48
TLE2072A-Q1
MIN TYP MAX
2.7 3.1 3.6
3.6
120
−30 −45
30
48
UNIT
mA
dB
mA
TLE2072-Q1 operating characteristics at specified free-air temperature, V_CC± = ±15 V
PARAMETER
TEST CONDITIONS
TLE2072-Q1
TLE2072A-Q1
T_A†
MIN TYP
MAX MIN TYP
UNIT
MAX
SR +
SR −
Positive slew rate
Negative slew rate
V_O(PP) = 10 V, A_VD = −1,
R_L = 2 kΩ,
C_L = 100 pF,
See Figure 1
25°C
Full
range
25°C
Full
range
28 40
20
30 45
20
28 40
20
30 45
20
V/µs
V/µs
t_s
Settling time
A_VD = −1,
10-V step,
R_L = 1 kΩ,
C_L = 100 pF
To 10 mV
To 1 mV
25°C
Equivalent input noise
V_n
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
R_S = 20 Ω,
f = 10 Hz to
See Figure 3
10 kHz
6
V_N(PP)
equivalent input
noise voltage
25°C
f = 0.1 Hz to
10 Hz
0.6
6
µV
0.6
I_n
Equivalent input noise
current
V_IC = 0,
f = 10 kHz
25°C
2.8
2.8
fA /√Hz
Total harmonic
THD + N _{distortion plus noise}
B₁
Unity-gain bandwidth
V_O(PP) = 20 V,
f = 1 kHz,
R_S = 25 Ω
V_I = 10 mV,
C_L = 25 pF,
A_VD = 10,
R_L = 2 kΩ,
R_L = 2 kΩ,
See Figure 2
25°C
25°C
0.008%
8 10
0.008%
8 10
MHz
B_OM
Maximum
output-swing
bandwidth
V_O(PP) = 20 V, A_VD = −1,
R_L = 2 kΩ,
C_L = 25 pF
25°C
478 637
478 637
kHz
φ_m
Phase margin at unity V_I = 10 mV,
gain
C_L = 25 pF,
R_L = 2 kΩ,
See Figure 2
25°C
57
57
† _{Full range is −40°C to 125°C.}
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