Datasheet

TLV2711, TLV2711Y
Advanced LinCMOS RAIL-TO-RAIL
MICROPOWER SINGLE OPERATIONAL AMPLIFIERS
SLOS196A – AUGUST 1997 – REVISED MARCH 2001
22
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 44
– Equivalent Input Noise Voltage –
f – Frequency – Hz
EQUIVALENT INPUT NOISE VOLTAGE
†
vs
FREQUENCY
V
n
nV/
Hz
40
30
20
0
60
50
10
V
DD
= 3 V
R
S
= 20 Ω
T
A
= 25°C
70
80
10
1
10
2
10
3
10
4
Figure 45
– Equivalent Input Noise Voltage –
f – Frequency – Hz
EQUIVALENT INPUT NOISE VOLTAGE
†
vs
FREQUENCY
V
n
nV/ Hz
40
20
10
0
60
30
50
V
DD
= 5 V
R
S
= 20 Ω
T
A
= 25°C
70
80
10
1
10
2
10
3
10
4
Figure 46
Noise Voltage – nV
t – Time – s
INPUT NOISE VOLTAGE OVER
A 10-SECOND PERIOD
†
0246
0
750
1000
810
500
–250
–500
–750
–1000
250
V
DD
= 5 V
f = 0.1 Hz to 10 Hz
T
A
= 25°C
Figure 47
f – Frequency – Hz
THD + N – Total Harmonic Distortion Plus Noise – %
TOTAL HARMONIC DISTORTION PLUS NOISE
†
vs
FREQUENCY
10
2
10
3
10
4
A
V
= 10
A
V
= 1
10
1
0.1
0.01
10
1
A
V
= 100
V
DD
= 10 V
V
IC
= 2.5 V
R
L
= 10 kΩ
T
A
= 25°C
†
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.