TLE207X_16 Datasheet, PDF (38/89 Pages) Texas Instruments – EXCALIBUR LOW-NOISE HIGH-SPEED JFET-INPUT OPERATIONAL AMPLIFIERS

TLE207x, TLE207xA
EXCALIBUR LOW-NOISE HIGH-SPEED
JFET-INPUT OPERATIONAL AMPLIFIERS
SLOS181C − FEBRUARY 1997 − REVISED DECEMBER 2009
TLE2074I electrical characteristics at specified free-air temperature, V_CC± = ±5 V (unless otherwise
noted) (continued)
PARAMETER
TEST CONDITIONS
Supply current
I_CC
( four amplifiers )
Crosstalk attenuation
V_O = 0,
V_IC = 0,
I_OS
Short-circuit output current V_O = 0
† _{Full range is − 40°C to 85°C.}
No load
R_L = 2 kΩ
V_ID = 1 V
V_ID = − 1 V
T_A†
25°C
Full range
25°C
25°C
TLE2074I
MIN TYP MAX
5.2 6.3 7.5
7.5
120
− 35
45
TLE2074AI
MIN TYP MAX
5.2 6.3 7.5
7.5
120
− 35
45
UNIT
mA
dB
mA
TLE2074I operating characteristics at specified free-air temperature, V_CC± = ±5 V
PARAMETER
SR +
Positive slew rate
SR −
Negative slew rate
TEST CONDITIONS
V_O(PP) = ± 2.3 V,
A_VD = − 1,
R_L = 2 kΩ,
C_L = 100 pF, See Figure 1
T_A†
25°C
Full
range
25°C
Full
range
TLE2074I
MIN TYP MAX
35
20
38
20
TLE2074AI
MIN TYP MAX
35
20
UNIT
V/μs
38
20
V/μs
t_s
V_n
V_N(PP)
Settling time
A_VD = − 1,
2-V step,
R_L = 1 kΩ,
C_L = 100 pF
Equivalent input noise
voltage
R_S = 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
0.25
0.4
48
85
12
17
6
0.6
0.25
μs
0.4
48
85
nV/√Hz
12
17
6
μV
0.6
I_n
Equivalent input noise
current
V_IC = 0,
f = 10 kHz
25°C
2.8
2.8
fA/√Hz
THD + N
Total harmonic distortion
plus noise
V_O(PP) = 5 V,
f = 1 kHz,
R_S = 25 Ω
B₁
Unity-gain bandwidth
V_I = 10 mV,
C_L = 25 pF,
B_OM
Maximum output-swing V_O(PP) = 4 V,
bandwidth
R_L = 2 kΩ ,
φ_m
Phase margin at unity
gain
† _{Full range is − 40°C to 85°C.}
V_I = 10 mV,
C_L = 25 pF,
A_VD = 10,
R_L = 2 kΩ,
R_L = 2 kΩ,
See Figure 2
A_VD = − 1,
C_L = 25 pF
R_L = 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
38
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