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TLV2472CD

Part # TLV2472CD
Description DUAL OPAMP LOW POWER RAIL TORAIL I/O - Rail/Tube
Category IC
Availability In Stock
Qty 75
Qty Price
1 - 15 $1.35464
16 - 31 $1.07755
32 - 47 $1.01598
48 - 63 $0.94414
64 + $0.84152
Manufacturer Available Qty
Texas Instruments
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Texas Instruments
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Technical Document


DISCLAIMER: The information provided herein is solely for informational purposes. Customers must be aware of the suitability of this product for their application, and consider that variable factors such as Manufacturer, Product Category, Date Codes, Pictures and Descriptions may differ from available inventory.

TLV2470, TLV2471, TLV2472, TLV2473, TLV2474, TLV2475, TLV247xA
FAMILY OF 600−µA/Ch 2.8−MHz RAIL−TO−RAIL INPUT/OUTPUT
HIGH−DRIVE OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SLOS232C - JUNE 1999 - REVISED AUGUST 2003
10
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 1
-800
-600
-400
-200
0
200
400
600
-0.5 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5
INPUT OFFSET VOLTAGE
vs
COMMON-MODE INPUT VOLTAGE
IO
V
Input Offset Voltage --Vµ
V
DD
=3 V
T
A
=25° C
V
ICR
- Common-Mode Input Voltage - V
Figure 2
-800
-600
-400
-200
0
200
400
600
-0.5 0.5 1.5 2.5 3.5 4.5 5.5
IO
V
Input Offset Voltage --Vµ
V
DD
=5 V
T
A
=25 °C
INPUT OFFSET VOLTAGE
vs
COMMON-MODE INPUT VOLTAGE
V
ICR
- Common-Mode Input Voltage - V
Figure 3
-10
0
10
20
30
40
50
-55 -35 -15 5 25 45 65 85 105 125
INPUT BIAS AND INPUT OFFSET
CURRENTS
vs
FREE-AIR TEMPERATURE
T
A
- Free-Air Temperature - °C
I
IO
- Input Offset Current - pA
I
IB
- Input Bias Current - pA
I
IB
I
IO
V
DD
=3 V
Figure 4
-10
0
10
20
30
40
50
-55 -35 -15 5 25 45 65 85 105 125
INPUT BIAS AND INPUT OFFSET
CURRENTS
vs
FREE-AIR TEMPERATURE
T
A
- Free-Air Temperature - °C
I
IO
- Input Offset Current - pA
I
IB
- Input Bias Current - pA
I
IB
I
IO
V
DD
=5 V
Figure 5
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
0 102030405060
HIGH-LEVEL OUTPUT VOLTAGE
vs
HIGH-LEVEL OUTPUT CURRENT
I
OH
- High-Level Output Current - mA
V
DD
=3 V
T
A
=125°C
T
A
=85°C
V
OH
- High-Level Output Voltage - V
T
A
=25°C
T
A
=-40°C
Figure 6
0.0
0.5
1.0
1.5
2.0
2.5
3.0
0 1020304050
LOW-LEVEL OUTPUT VOLTAGE
vs
LOW-LEVEL OUTPUT CURRENT
I
OL
- Low-Level Output Current - mA
V
DD
=3 V
T
A
=125°C
T
A
=85°C
OL
V - Low-Level Output Voltage - V
T
A
=25°C
T
A
=-40°C
Figure 7
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
0 20 40 60 80 100 120 140 160
HIGH-LEVEL OUTPUT VOLTAGE
vs
HIGH-LEVEL OUTPUT CURRENT
I
OH
- High-Level Output Current - mA
V
DD
=5 V
T
A
=125°C
T
A
=85°C
V
OH
- High-Level Output Voltage - V
T
A
=25°C
T
A
=-40°C
Figure 8
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
0 20 40 60 80 100 120 140
LOW-LEVEL OUTPUT VOLTAGE
vs
LOW-LEVEL OUTPUT CURRENT
I
OL
- Low-Level Output Current - mA
V
DD
=5 V
T
A
=125°C
T
A
=85°C
OL
V - Low-Level Output Voltage - V
T
A
=25°C
T
A
=-40°C
Figure 9
OUTPUT IMPEDANCE
vs
FREQUENCY
f - Frequency - Hz
100 1k 10k 100k 1M 10M
- Output Impedance -Z
o
0.1
0.01
1000
10
1
100
AV=10
V
DD
=3 & 5 V
T
A
=25°C
AV=100
AV=1
TLV2470, TLV2471, TLV2472, TLV2473, TLV2474, TLV2475, TLV247xA
FAMILY OF 600−µA/Ch 2.8−MHz RAIL−TO−RAIL INPUT/OUTPUT
HIGH−DRIVE OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SLOS232C - JUNE 1999 - REVISED AUGUST 2003
11
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 10
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
V
DD
- Supply Voltage - V
I
DD
- Supply Current - mA
A
V
= 1
SHDN= V
DD
Per Channel
SUPPLY CURRENT
vs
SUPPLY VOLTAGE
T
A
=125°C
T
A
=85°C
T
A
=25°C
T
A
=-40°C
30
40
50
60
70
80
90
100
POWER SUPPLY REJECTION RATIO
vs
FREQUENCY
f - Frequency - Hz
- Power Supply Rejection Ratio - dBPSRR
10 100 1k 10k 100k 1M 10M
V
DD
=3 & 5 V
R
F
=5 k
R
I
=50
T
A
=25°C
PSRR+
PSRR-
Figure 11 Figure 12
50
60
70
80
90
100
110
120
130
COMMON-MODE REJECTION RATIO
vs
FREQUENCY
f - Frequency - Hz
100 1k 10k 100k 1M 10M
CMRR - Common-Mode Rejection Ratio - dB
V
DD
=5 V
V
IC
=2.5 V
V
DD
=3 V
V
IC
=1.5 V
Figure 13
0
10
20
30
40
50
60
70
80
EQUIVALENT NOISE VOLTAGE
vs
FREQUENCY
f - Frequency - Hz
1k 10k 100k10 100
nV/ Hz- Equivalent Input Noise Voltage -V
n
V
DD
=3 & 5 V
A
V
= 10
V
IN
= V
DD
/2
T
A
=25°C
Figure 14
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
MAXIMUM PEAK-TO-PEAK
OUTPUT VOLTAGE
vs
FREQUENCY
f - Frequency - Hz
1M10k 100k
V
O(PP)
- Maximum Peak-To-Peak Output Voltage - V
V
O(PP)
=5 V
V
O(PP)
=3 V
THD+N 2.0%
R
L
=10 k
T
A
=25°C
Figure 15
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
MAXIMUM PEAK-TO-PEAK
OUTPUT VOLTAGE
vs
FREQUENCY
f - Frequency - Hz
1M10k 100k
V
O(PP)
=3 V
V
O(PP)
=5 V
THD+N 2.0%
R
L
=600
T
A
=25°C
V
O(PP)
- Maximum Peak-To-Peak Output Voltage - V
Figure 16
DIFFERENTIAL VOLTAGE GAIN AND PHASE
vs
FREQUENCY
Frequency - Hz
100 1k 10k 100k
- Differential Voltage Gain - dB
20
0
-40
-20
60
40
80
100
-135
-180
-270
-225
-45
-90
0
45
Phase - °
1M 10M 100M
V
DD
=±3
R
L
=600
C
L
=0
T
A
=25°C
A
VD
Figure 17
DIFFERENTIAL VOLTAGE GAIN AND PHASE
vs
FREQUENCY
Frequency - Hz
100 1k 10k 100k
20
0
-40
-20
60
40
80
100
-135
-180
-270
-225
-45
-90
0
45
Phase - °
1M 10M 100M
V
DD
=±5
R
L
=600
C
L
=0
T
A
=25°C
- Differential Voltage Gain - dBA
VD
TLV2470, TLV2471, TLV2472, TLV2473, TLV2474, TLV2475, TLV247xA
FAMILY OF 600−µA/Ch 2.8−MHz RAIL−TO−RAIL INPUT/OUTPUT
HIGH−DRIVE OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SLOS232C - JUNE 1999 - REVISED AUGUST 2003
12
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 18
0
10
20
30
40
50
60
70
80
90
PHASE MARGIN
vs
LOAD CAPACITANCE
C
L
- Load Capacitance - pF
100 1k 10k 100k
V
DD
=3 V
R
L
=10 k
T
A
=25°C
See Figure 42
Rnull=100
Rnull=50
Rnull=20
Rnull=0
φ
m
- Phase Margin - °
Figure 19
0
10
20
30
40
50
60
70
80
90
100
PHASE MARGIN
vs
LOAD CAPACITANCE
C
L
- Load Capacitance - pF
100 1k 10k 100k
V
DD
=5V
R
L
=10 k
T
A
=25°C
See Figure 42
Rnull=100
Rnull=50
Rnull=0
Rnull=20
φ
m
- Phase Margin - °
Figure 20
Rnull=100
Rnull=0
V
DD
=3V
R
L
=10 k
T
A
=25°C
Rnull=20
Rnull=50
GAIN MARGIN
vs
LOAD CAPACITANCE
C
L
- Load Capacitance - pF
100 1k 10k 100k
Gain Margin - dB
15
20
30
25
5
10
0
Figure 21
GAIN MARGIN
vs
LOAD CAPACITANCE
C
L
- Load Capacitance - pF
100 1k 10k 100k
Gain Margin - dB
15
20
30
25
5
10
0
V
DD
=5V
R
L
=10 k
T
A
=25°C
Rnull=0
Rnull=50
Rnull=20
Rnull=100
35
Figure 22
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
C
L
=11 pF
f=10 kHz
T
A
=25°C
R
L
=10 k
GAIN-BANDWIDTH PRODUCT
vs
SUPPLY VOLTAGE
V
DD
- Supply Voltage - V
Gain-Bandwidth Product - MHz
R
L
=600
Figure 23
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
V
O(PP)
=1.5 V
A
V
=-1
R
L
=10 k
C
L
=150 pF
SR-
SLEW RATE
vs
SUPPLY VOLTAGE
V
DD
- Supply Voltage - V
SR+
SR - Slew Rate - V/µs
Figure 24
0.00
0.25
0.50
0.75
1.00
1.25
1.50
1.75
2.00
-55 -35 -15 5 25 45 65 85 105 125
V
DD
=3 V
R
L
=10 k
C
L
=150 pF
A
V
=-1
SR-
SLEW RATE
vs
FREE-AIR TEMPERATURE
T
A
- Free-Air Temperature - °C
SR+
SR - Slew Rate - V/µs
Figure 25
0.00
0.25
0.50
0.75
1.00
1.25
1.50
1.75
2.00
-55 -35 -15 5 25 45 65 85 105 125
V
DD
=5 V
R
L
=10 k
C
L
=150 pF
A
V
=-1
SR-
SLEW RATE
vs
FREE-AIR TEMPERATURE
T
A
- Free-Air Temperature - °C
SR - Slew Rate - V/µs
SR+
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