TLE214X_17 Datasheet, PDF (15/79 Pages) Texas Instruments – EXCALIBUR LOW-NOISE HIGH-SPEED PRECISION OPERATIONAL AMPLIFIERS

TLE214x, TLE214xA
EXCALIBUR LOW-NOISE HIGH-SPEED
PRECISION OPERATIONAL AMPLIFIERS
SLOS183D − FEBRUARY 1997 − REVISED OCTOBER 2012
TLE2144C operating characteristics, V_CC = 5 V, T_A = 25°C
PARAMETER
TEST CONDITIONS
TLE2144C
MIN TYP MAX
SR +
Positive slew rate
A_VD = − 1,
R_L = 2 kΩ^†,
45
SR −
Negative slew rate
C_L = 500 pF
42
t_s
Settling time
A_VD = − 1,
To 0.1%
0.16
2.5-V step
To 0.01%
0.22
Equivalent input
R_S = 20 Ω,
f = 10 Hz
15
V_n
noise voltage
R_S = 20 Ω,
f = 1 kHz
10.5
Peak-to-peak equivalent
f = 0.1 Hz to 1 Hz
0.48
V_{N(PP) input noise voltage}
f = 0.1 Hz to 10 Hz
0.51
Equivalent input
f = 10 Hz
1.92
I_n
noise current
f = 1 kHz
0.5
Total harmonic distortion plus
THD + N _noise
B₁
Unity-gain bandwidth
Gain-bandwidth product
V_O = 1 V to 3 V,
A_VD = 2,
R_L = 2 kΩ^†,
R_L = 2 kΩ^†,
f = 100 kHz
R_L = 2 kΩ^†,
f = 10 kHz
C_L = 100 pF
C_L = 100 pF,
0.0052%
5.9
5.8
B_OM
Maximum output-swing
bandwidth
V_O(PP) = 2 V,
A_VD = 1,
R_L = 2 kΩ^†,
C_L = 100 pF
660
φ_m
Phase margin at unity gain
R_L = 2 kΩ^†,
C_L = 100 pF
57°
† _{RL terminates at 2.5 V}
TLE2144AC
MIN TYP MAX
45
42
0.16
0.22
15
10.5
0.48
0.51
1.92
0.5
UNIT
V/μs
μs
nV/√Hz
μV
pA/√Hz
0.0052%
5.9
MHz
5.8
MHz
660
kHz
57°
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