Datasheet

0
1
2
3
4
V
CM
(V)
-1.5
-1
-0.5
0
0.5
1
1.5
V
OS
(mV)
DEVICE A @ -40°C
DEVICE B @ 85°C
DEVICE B @ 25°C
DEVICE A @ 25°C
DEVICE B @ -40°C
DEVICE A @ 85°C
10
1k
1M
FREQUENCY (Hz)
10
30
100
CMRR (dB)
100k
10k
100
80
70
20
90
60
50
40
MID POWER MODE
FULL POWER MODE
LOW POWER MODE
0
1
2 3
4
V
CM
(V)
-1.5
-1
-0.5
0
0.5
1
1.5
V
OS
(mV)
DEVICE A @ 85°C
DEVICE B @ 85°C
DEVICE B @ 25°C
DEVICE A @ 25°C
DEVICE A @ -40°C
DEVICE B @ -40°C
0
1
2
3
4
V
CM
(V)
-1.5
-1
-0.5
0
0.5
1
1.5
V
OS
(mV)
DEVICE A @ 85°C
DEVICE B @ 85°C
DEVICE B @ 25°C
DEVICE A @ 25°C
DEVICE A @ -40°C
DEVICE B @ -40°C
100
1k 10k 100k 1M
FREQUENCY (Hz)
-20
0
20
40
60
80
100
120
GAIN (dB)
-23
0
23
45
68
90
113
135
PHASE
(
°
)
10M
R
L
= 100 k:
C
L
= 20 pF
V
+
= 5V
PHASE
GAIN
100
1k 10k 100k 1M
FREQUENCY (Hz)
-20
0
20
40
60
80
100
120
GAIN (dB)
-23
0
23
45
68
90
113
135
PHASE
(
°
)
R
L
= 100 k:
C
L
= 20 pF
V
+
= 5V
GAIN
PHASE
LPV531
SNOSAK5B –MARCH 2006–REVISED MARCH 2013 www.ti.com
Typical Performance Characteristics (continued)
Unless otherwise specified, V
+
= 5V, T
J
= 25°C. For Full Power Mode the I
SEL
pin is connected to V
−
; for Mid-Power Mode the
I
SEL
pin is connected to V
−
through a 100 kΩ resistor; for Low Power Mode the I
SEL
pin is connected to V
−
through a 1 MΩ
resistor.
Gain and Phase Gain and Phase
vs. vs.
Frequency Frequency
(Mid Power Mode) (Low Power Mode)
Figure 9. Figure 10.
Input Offset Voltage Input Offset Voltage
vs. vs.
Common Mode Voltage Common Mode Voltage
(Full Power Mode) (Mid Power Mode)
Figure 11. Figure 12.
Input Offset Voltage
vs. CMRR
Common Mode Voltage vs.
(Low Power Mode) Frequency
Figure 13. Figure 14.
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