TLE2142 Datasheet, PDF (13/29 Pages) Texas Instruments – EXCALIBUR LOW-NOISE HIGH-SPEED PRECISION DUAL OPERATIONAL AMPLIFIERS

TLE2142, TLE2142A, TLE2142Y
EXCALIBUR LOW-NOISE HIGH-SPEED
PRECISION DUAL OPERATIONAL AMPLIFIERS
SLOS064B – DECEMBER 1990 – REVISED AUGUST 1994
operating characteristics, V_CC± = ±15 V, T_A = 25°C
PARAMETER
TEST CONDITIONS
SR +
SR –
ts
Positive slew rate
Negative slew rate
Settling time
Vn
Equivalent input noise voltage
VN(PP)
Peak-to-peak equivalent input
noise voltage
In
Equivalent input noise current
THD + N
Total harmonic distortion plus
noise
B1
Unity-gain bandwidth
Gain-bandwidth product
BOM
φ_m
Maximum output-swing
bandwidth
Phase margin at unity gain
AVD = – 1,
CL = 500 pF
RL = 2 kΩ,
AVD = – 1,
10-V step
To 0.1%
To 0.01%
RS = 20 Ω,
f = 10 Hz
RS = 20 Ω,
f = 1 kHz
f = 0.1 Hz to 1 Hz
f = 0.1 Hz to 10 Hz
f = 10 Hz
f = 1 kHz
VO(PP) = 20 V,
AVD = 10,
RL = 2 kΩ,
RL = 2 kΩ,
f =100 kHz
RL = 2 kΩ,
f = 10 kHz
CL = 100 pF
CL = 100 pF,
VO(PP) = 20 V,
AVD = 1,
RL = 2 kΩ,
RL = 2 kΩ,
CL = 100 pF
CL = 100 pF
TLE2142I
MIN TYP MAX
30
45
30
42
0.34
0.4
15
10.5
0.48
0.51
1.89
0.47
0.01%
6
5.9
668
58°
TLE2142AI
UNIT
MIN TYP MAX
30
45
30
42
V/µs
0.34
µs
0.4
15
nV/√Hz
10.5
0.48
µV
0.51
1.89
pA/√Hz
0.47
0.01%
6
MHz
5.9
MHz
668
kHz
58°
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