Datasheet

 
  
 

SLOS186C − FEBRUARY 1997 − REVISED AUGUST 2006
36
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 52
0
0246
Input Noise Voltage − nV
250
750
t − Time − s
INPUT NOISE VOLTAGE OVER
A 10-SECOND PERIOD
†
1000
810
500
−250
−500
−750
−1000
V
DD
= 5 V
f = 0.1 Hz
to 10 Hz
T
A
= 25°C
Figure 53
0.1
Integrated Noise Voltage −
f − Frequency − Hz
INTEGRATED NOISE VOLTAGE
vs
FREQUENCY
1
10
100
110
1
10
2
10
3
10
4
10
5
Vµ
Calculated Using Ideal Pass-Band Filter
Lower Frequency = 1 Hz
T
A
= 25°C
Figure 54
THD + N − Total Harmonic Distortion Plus Noise − %
f − Frequency − Hz
TOTAL HARMONIC DISTORTION PLUS NOISE
†
vs
FREQUENCY
10
−1
10
−2
10
−3
10
1
10
2
10
3
10
4
10
4
A
V
= 100
A
V
= 10
A
V
= 1
V
DD
= 5 V
R
L
= 50 kΩ
T
A
= 25°C
Figure 55
Gain-Bandwidth Product − kHz
GAIN-BANDWIDTH PRODUCT
vs
SUPPLY VOLTAGE
V
DD
− Supply Voltage − V
820
780
740
700
0235
860
900
78
146
†
For all curves where V
DD
= 5 V, all loads are referenced to 2.5 V. For all curves where V
DD
= 3 V, all loads are referenced to 1.5 V.