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OPA348 Datasheet(PDF) 8 Page - Texas Instruments

Part # OPA348
Description  OPAx348-Q1 1-MHz 45-μA CMOS Rail-to-Rail Operational Amplifier
PDF  35 Pages
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Manufacturer  TI2 [Texas Instruments]
Direct Link  https://www.ti.com
Logo TI2 - Texas Instruments

OPA348 Datasheet(HTML) 8 Page - Texas Instruments

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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
+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
S = 5.5 V
V
S = 5 V
V
S = 2.5 V
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-Q1, OPA2348-Q1, OPA4348-Q1
SBOS465C – JANUARY 2009 – REVISED JANUARY 2016
www.ti.com
6.7 Typical Characteristics
At TA = 25°C, RL = 100 kΩ connected to VS / 2, VOUT = VS / 2 (unless otherwise noted).
Figure 1. Open-Loop Gain and Phase vs Frequency
Figure 2. PSRR and CMRR vs Frequency
Figure 4. Channel Separation vs Frequency
Figure 3. Maximum Output Voltage vs Frequency
VS = ±2.5V
Figure 5. Quiescent and Short-Circuit Current
Figure 6. Output Voltage Swing vs Output Current
vs Supply Voltage
8
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Copyright © 2009–2016, Texas Instruments Incorporated
Product Folder Links: OPA348-Q1 OPA2348-Q1 OPA4348-Q1



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