Datasheet

2 4 6
0
250
8 10
t − Time − s
INPUT NOISE VOLTAGE
OVER A 10-SECOND PERIOD
500
750
V
CC
±
= ±15 V
f = 0.1 to 10 Hz
T
A
= 25°C
Input Noise Voltage − nV
−250
−500
−750
0
250
Vn − Equivalent Input Noise Voltage −
100
50
0
1 100 1 k
150
f − Frequency − Hz
200
10 k
EQUIVALENT INPUT NOISE VOLTAGE
vs
FREQUENCY
T
A
= 125°C
T
A
= −55°C
T
A
= 25°C
V
CC
±
= ±15 V
R
S
= 20Ω
10
nV/ Hz
4
2
0
6
8
10 100 1 k 10 k
− Noise Current − pA/
I
n
f − Frequency − Hz
NOISE CURRENT
vs
FREQUENCY
Hz
T
A
= −55°C
T
A
= 25°C
T
A
= 125°C
1
0.001%
10 1 k 10 k 100 k
THD + N − Total Harmonic Distortion + Noise − %
TOTAL HARMONIC DISTORTION
PLUS NOISE
vs
FREQUENCY
0.01%
0.1%
1%
100
f − Frequency − Hz
V
O(PP)
= 20 V
V
CC
±
= ±15 V
T
A
= 25°C
A
V
= 100
R
L
= 600 Ω
A
V
= 100
R
L
= 2 kΩ
A
V
= 10
R
L
= 2 kΩ
A
V
= 10
R
L
= 600 Ω
TLE2141-EP
TLE2142-EP
TLE2144-EP
SLOS577 – MAY 2008 ........................................................................................................................................................................................................ www.ti.com
Figure 25. Figure 26.
Figure 27. Figure 28.
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Product Folder Link(s): TLE2141-EP TLE2142-EP TLE2144-EP