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OPA348 Datasheet(PDF) 5 Page - Texas Instruments

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Part # OPA348
Description  1MHz, 45uA, CMOS, Rail-to-Rail OPERATIONAL AMPLIFIERS Value Line
PDF  32 Pages
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Manufacturer  TI1 [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI1 - Texas Instruments

OPA348 Datasheet(HTML) 5 Page - Texas Instruments

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background image
2
13
10
7
4
1
Supply Voltage (V)
2.5
3
3.5
4
4.5
5
5.5
65
55
45
35
25
I
Q
I
SC
0
Output Current (mA)
5
10
-40 C
°
-40 C
°
+125 C
°
+125 C
°
+25 C
°
V = 2.5V
S
±
+25 C
°
15
20
2.5
2
1.5
1
0.5
0
-0.5
-1
-1.5
-2
-2.5
Sourcing Current
Sinking Current
Frequency (Hz)
1k
10k
1M
100k
10M
6
5
4
3
2
1
0
V = 5.5V
S
V = 5V
S
V = 2.5V
S
10
Frequency (Hz)
100
1k
10k
100k
1M
10M
140
120
100
80
60
0.1
0
-45
-90
-135
-180
Frequency (Hz)
1
100
10
10k
1k
100k
1M
10M
140
120
100
80
60
40
20
0
-20
Gain
Phase
10
Frequency (Hz)
100
1k
10k
100k
1M
10M
100
80
60
40
20
0
PSRR
CMRR
OPA348
OPA2348
OPA4348
www.ti.com
SBOS213G – NOVEMBER 2001 – REVISED MARCH 2013
TYPICAL CHARACTERISTICS
At TA = +25°C, RL = 100kΩ connected to VS / 2 and VOUT = VS / 2, unless otherwise noted.
OPEN-LOOP GAIN AND PHASE vs FREQUENCY
PSRR AND CMRR vs FREQUENCY
Figure 1.
Figure 2.
MAXIMUM OUTPUT VOLTAGE vs FREQUENCY
CHANNEL SEPARATION vs FREQUENCY
Figure 3.
Figure 4.
QUIESCENT AND SHORT-CIRCUIT CURRENT
vs SUPPLY VOLTAGE
OUTPUT VOLTAGE SWING vs OUTPUT CURRENT
Figure 5.
Figure 6.
Copyright © 2001–2013, Texas Instruments Incorporated
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Product Folder Links: OPA348 OPA2348 OPA4348



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